• US2588400A - Artificial bait : en
  • AU152875B2 - Air separator for liquids : en
  • CA481621A - Deflecting circuits for cathode ray tubes : en fr
  • US2588541A - Can opening and contents dispensing device : en
  • AU731152A - Improvements in electrical switches : en
  • AT170615B - Process for the production of transformer and dynamo steels : de en
  • AU153362B2 - Improvements in or relating to pipe sections : en
  • CH281362A - Radiator, in particular for hot water and steam heating. : de en
  • AT170697B - Combustion controller for hot water or low pressure steam boilers : de en
  • CA481631A - Method for hot dip coating of metal strip : en fr
  • CH281657A - Process for the preparation of a new imidazoline. : de en
  • NL143995B - A DEVICE FOR THE CONTINUOUS ELECTROLYTIC APPLICATION OF A METAL LAYER ON A METAL BAND AND AN INSOLUBLE ANODE FOR THIS DEVICE. : en nl
  • DE833985C - Flow heater for electrically conductive fluids : de en
  • ES201645A3 - A procedure for the manufacture of germicidal soaps. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201792A3 - A squilling machine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002674A - Cellular expansion thermosetting resins : en fr
  • US2588466A - Electrical generator : en
  • US2588863A - Spherical shell fluid separator : en
  • US2588701A - Disk gang adjusting mechanism : en
  • US2588663A - Forming machine : en
  • US2589000A - Butter spreader : en
  • DE833767C - Sound generator in the manner of a screen : de en
  • CH281456A - Fixing device usable in particular for stationery articles. : en fr
  • US2588499A - Reciprocating chalk sharpener : en
  • US2588656A - Method of and apparatus for treating gases : en
  • CA481694A - Piston regrooving tools : en fr
  • DE834041C - Shut-off device : de en
  • FI25643A - Anordning med ett urladdningsrör : en fi
  • US2588933A - Switch with pressure fluid arc extinguishing : en
  • US2589136A - Apparatus for water treatment : en
  • US2588807A - Change-speed friction drive for record changers : en
  • US2588816A - Hammer actuating mechanism : en
  • AT170659B - Quick change holder : de en
  • DE833460C - Switching device of the gearbox with gear clutches for motor vehicles, especially for motorcycles : de en
  • DE833679C - Decorative object, in particular Christmas tree decorations : de en
  • DE833919C - Plant for the production of molded products from plastic plates made of asbestos cement or the like. : de en
  • FR1002978A - Improvements to passenger wagons for railways : en fr
  • GB668290A - Improvements in or relating to methods of preparing modified polystyrene, and to compositions containing the same : en
  • US2588405A - Folding table : en
  • DE834039C - Piston pin made of light metal : de en
  • US2589171A - Shotgun choke and compensator : en
  • AT170655B - Grinding device for grinding the knife of slicing machines for edible products : de en
  • CA481738A - Regulating generator control systems : en fr
  • CH281568A - Arrangement for generating commutation fields in multi-phase commutator machines with fixed brushes. : de en
  • CH281522A - Pressing device for creating artificial grain in veneer and plywood. : de en
  • DK73879C - Oven for smoking animal foods. : da en
  • ES200909A1 - A system of improvement of carbureto mixture, for explosion engines, based on automatic water pre-ejection. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588892A - 7-dehydrosterol rhodanide and process : en
  • ES29925U - New packaging model, made of tabs formed by the joining of two wooden planks glued to its grain (Machine-translation by Google Translate, not legally binding) : en es
  • AU154208B2 - Anew or improved watch or other bracelet : en
  • AU160283B2 - Improvements in or relating to wagon tippers : en
  • US2589006A - Compressor system : en
  • US2589042A - Hood hinge spring remover : en
  • ES201836A1 - A procedure for welding the arc with gaseous-protective atmosphere. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30023U - New folder-case to contain writing message (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003182A - Removable rim improvements : en fr
  • GB668344A - Improvements in or relating to jet propulsion nozzles : en
  • DE1635694U - TOTO GYRO. : de en
  • ES201342A3 - An automatic classifier of olive. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668109A - An electric connection and method for producing the same : en
  • GB668126A - Improvements in or relating to the cold reduction of steel and lubricants for use in connection therewith : en
  • GB668275A - Process for producing chloral and intermediates therefor : en
  • DE833583C - Viewing and sorting device : de en
  • DE833700C - Process and vulcanization mold for the manufacture of rubber footwear : de en
  • DE833903C - Method and pot spinning or twisting machine for finding the end of the thread and recovering the thread deposited in the pot if the thread breaks : de en
  • ES29326U - A device that avoids the fact that the bars that act and make the soccer players act on the recreational soccer game tables have to stand out from the side of the table opposite the controls (Machine-translation by Google Translate, not legally binding) : en es
  • GB668352A - Electron image storage tube : en
  • AU727952A - Improvements in or relating to high pressure mercury vapour lamps : en
  • CA481589A - Match lighter : en fr
  • CH281567A - Heat exchangers and processes for their manufacture. : de en
  • CH281609A - Method for changing the directional characteristic of a sound receiver consisting of several individual microphones : de en
  • DE1635713U - SEMI-CONDUCTORS FOR DIODES OR CRYSTAL AMPLIFIERS. : de en
  • FR1002811A - Apparatus for checking the etching depth of printing plates : en fr
  • GB668093A - Improvements relating to centrifugal compressors : en
  • GB668262A - Improvements in or relating to the moulding of articles from suspensions in liquid : en
  • GB668294A - Improvements in tenters : en
  • US2588615A - Printing onto lenticular film : en
  • CA481747A - Arc box holding spring : en fr
  • CH281583A - Stabilization device designed to keep the current delivered by a mercury vapor or rarefied gas rectifier constant, equipped with control grids. : en it
  • FR1002736A - High speed planer with friction wheel drive : en fr
  • GB668313A - Float-or-sink apparatus for dressing coal and the like : en
  • AU157900B2 - Improved rotary hoe for agricultural purposes : en
  • CA481742A - Magnet bearings : en fr
  • AT170576B - Contactor : de en
  • CH281388A - Bottle cap. : de en
  • CH281551A - Magneto ignition. : en fr
  • CH281561A - Device for removing sludge-like contaminants from steam boilers. : de en
  • CH281390A - Conveyor roller for rayon spinning machines. : de en
  • CH281421A - Meat skinning machine. : de en
  • DE833757C - Method of smoking fish : de en
  • GB668086A - Improvements in or relating to gramophone record changing apparatus : en
  • ES29956U - Statute to the holy sacrament (Machine-translation by Google Translate, not legally binding) : en es
  • CA481610A - Proportional pressure distributor valves : en fr
  • CH281335A - Dung truck. : de en
  • AT170602B - Fuse box for telecommunication lines : de en
  • CH281608A - Re-soldering protection. : de en
  • CA481748A - Interlocking mechanism for metal enclosed switchgear : en fr
  • CH281385A - Toilet with a hinged ring seat. : de en
  • CH281440A - Process for the production of a quinazoline derivative. : de en
  • US2588724A - Friction clutch and brake : en
  • US2589206A - Combined closure and dispensing applicator for collapsible tubes : en
  • FR1002760A - Process and advanced products to protect liquid organic compounds against oxidation : en fr
  • FR1002919A - Stable chemical complex containing nucleins and lecithins and method of manufacturing same : en fr
  • FR1003059A - Speed variator, able to: engage, disengage and reverse the direction of rotation : en fr
  • US2588571A - Method for forming hollow articles : en
  • US2589052A - Watch winding and setting mechanism : en
  • US2589166A - Ketone soluble copolymer of methacrylonitrile and a diolefin : en
  • DE1635790U - EXHIBITION AND SALES STAND. : de en
  • GB668099A - Improvements in or relating to apparatus for supporting a stack of gramophone records and for releasing the lowermost record when the preceding record has been played : en
  • CA481709A - Electrical conductors : en fr
  • CH281465A - Drawing nail with several nail tips. : de en
  • AT170600B - Measuring device with non-metallic measuring tape : de en
  • US2588421A - Application of sprayed metal coatings to solid objects : en
  • US2588493A - Valve for stems of pneumatic tires : en
  • US2588740A - Kineto-optical scanning with modulated light beam in television image projection : en
  • US2589102A - Wheeled crane : en
  • DE833643C - Catalyst, especially for the oxidation of ammonia : de en
  • US2588575A - Fruit halving and pitting device : en
  • US2588673A - Alignment clip : en
  • US2588938A - Power actuated scroll chuck : en
  • DE833761C - Bicycle support : de en
  • US2588712A - Anchoring device : en
  • US2588943A - Farm sprayer : en
  • US2588855A - Gear clutch mechanism : en
  • US2588934A - Wave guide switch : en
  • DE833603C - Device for moving the workpiece, e.g. B. a device to be ground : de en
  • GB668360A - Automatic switching system applicable to telephony : en
  • DE833823C - Fridge : de en
  • FR1003075A - Process for obtaining a new basic product for the manufacture of white bread and product obtained by carrying out this process : en fr
  • US2589007A - Artificial fish bait with weighted hook member : en
  • DE833975C - Device for the automatic regulation of alternating current generators by means of a fast regulator : de en
  • GB667968A - Improvements in or relating to pipe joints : en
  • GB668051A - An improved device for suspending hand bags and other articles particularly from tables : en
  • GR13477B - APPLIANCE INTENDED TO DEAL WITH THE DELETION OF THE CONSUMPTION OF QUANTITY OF WATER FROM TOUDROMETER. : el en
  • CH281546A - Fluid machine. : de en
  • DE833795C - Hydraulic laundry press : de en
  • DK73870C - Potato peeler. : da en
  • US2588964A - Fire alarm system : en
  • CH281616A - Circuit arrangement for additive mixtures of high-frequency signals. : de en
  • US2588661A - Curtain stretcher : en
  • US2588773A - Soap holding and lathering sponge : en
  • US2588728A - Combustion chamber with diverse combustion and diluent air paths : en
  • US2589089A - Motor control system for fuel pumps : en
  • AT170582B - Ignition and operating circuit for two series-connected arc discharge tubes : de en
  • NL69677C - : en
  • US2588788A - Automatically actuated fire extinguisher : en
  • US2589020A - Spraying device : en
  • DE833449C - Drive for motor vehicles with mechanical and fluid transmission : de en
  • DE833464C - Shear device for razor cut : de en
  • DE833970C - Method for monitoring and evaluating frequency fluctuations : de en
  • US2589108A - Chlorinated lime composition : en
  • GB668210A - Improvements in or relating to thermionic-valve power amplifiers : en
  • GB668304A - Tool for the treatment of woven surfaces : en
  • US2588819A - Can cover and perforator with pouring spouts : en
  • CA481730A - Wire drawing machines : en fr
  • AU154329B2 - Improvements relating to Electric Motors : en
  • US2588946A - Reciprocatory sheet feed device for collators : en
  • DE834024C - Division machine : de en
  • CH281545A - Device for controlling the speed of a drive for hoisting machines during the deceleration period. : de en
  • DE833949C - Process for carrying out chemical reactions at temperatures above the melting point of reactants while maintaining the solid state of the reaction mixture : de en
  • DE1635607U - VEGETABLE CUTTER. : de en
  • GB668183A - Improvements in or relating to deflecting circuits for cathode ray tubes : en
  • DE1635769U - STEAM CONVERTER. : de en
  • ES27697Y - Floor scrubbing utensil : en es
  • GB668335A - Guides for valves of internal combustion engines : en
  • IE19906L - Cutting fibrous cement sheeting : en
  • GB668094A - Automatic valve system for filling and emptying liquid tanks : en
  • US2588634A - Automatic control and safety cover for extractors : en
  • US2588945A - Means inhibiting escape of oversize particles from circulatory pulverizing mills : en
  • DE1635821U - BUASTER. : de en
  • US2588635A - Display device : en
  • US2588768A - Fish stringer : en
  • AU727352A - Improvements in and relating to alternating current electric measuring circuit arrangements : en
  • DE1635789U - EXHIBITOR FOR TOOLS, IN PARTICULAR PLIERS, BOLT CUTTERS OD. DGL. : de en
  • ES30038U - Portable projection screen device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002761A - Improvements to regulating windings for transformers with series-parallel connections : en fr
  • GB668271A - Improvements in electronic high-frequency generators suitable for industrial heating : en
  • DE833912C - Ladder-like rung structure with bodies moving downwards under the influence of gravity on the rungs : de en
  • ES29957U - Container box for creams and polishes (Machine-translation by Google Translate, not legally binding) : en es
  • GB668206A - Improvements in or relating to multiple lead transmission cables : en
  • DE833822C - Process for the nitric acid digestion of rock phosphates with simultaneous recovery of calcium salt tetrahydrate and phosphoric acid or nitrogen-phosphoric acid fertilizers : de en
  • FR1002745A - Variety of rose bush with Indian yellow flower : en fr
  • ES201732A1 - A procedure for the preparation of sulphural minerals. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003031A - Improvements to clutch devices of the kind comprising a centrifugal control system : en fr
  • GB668272A - Apparatus for pre-correcting telegraph signals to compensate for characteristic distortion in transmission over a line : en
  • CH281517A - Process for the manufacture of solid bodies by agglomeration of metal powders. : en fr
  • CH281553A - Turbine blade made of inorganic, refractory, sintered masses. : de en
  • AT170694B - Periodic absorption refrigeration unit : de en
  • AU727552A - Improvements in or relating to luminescent materials : en
  • DE833481C - Water container for acetylene hand lamps : de en
  • GB668223A - Aerial coupling units : en
  • FR1002865A - Process for preparing methallyl chloride : en fr
  • GB667973A - Frictional torque regulating device : en
  • FR1002951A - Cutting machine : en fr
  • CA481670A - Phosphate product and method of making same : en fr
  • CA481685A - Handle for bottle carrying container : en fr
  • DE1635703U - SHAVING BRUSH WITH SHAVING SOAP OR SHAVING CREAM IN THE HANDLE HOUSING AND AN ATTACHABLE BRISTLE CAP. : de en
  • DE833608C - Process for the production of a powder image : de en
  • DE833848C - Winch for trawls for fishing vessels : de en
  • ES27315U - Internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002830A - Improvements in the heating of molding machine plates : en fr
  • US2588394A - Permanent magnet core meter : en
  • DE833799C - Process and device for the electrical separation of floating bodies from air or gases : de en
  • DE1635641U - SELF-LIGHTING STRIPES TO FRAME VEHICLE LICENSE PLATES, TRIANGLE SIGNS AND BUMPER. : de en
  • DE831056C - Method and device for facilitating the pressing of juices from fruit, berries, grapes, vegetables, oil-containing fruits or the like in packing presses : de en
  • DE834042C - Stream sifter : de en
  • US2588703A - Draft gear : en
  • US2588991A - Nursing bottle : en
  • USD166116S - Menefee, jr : en
  • ES197088A3 - A PROCEDURE FOR INSULATING ELECTRICAL CONDUCTORS. : en es
  • ES200458A1 - Improvements introduced in locomotive structures. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002850A - Device for regulating the speed of an alternating current generator group for paralleling with a live installation or with another generator group : en fr
  • US2588474A - Filter for internal-combustion engines : en
  • US2588606A - Shirt and method of making same : en
  • FR1002621A - Non-slip sole : en fr
  • ES29967U - Indoor soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002791A - Method and apparatus for treating gases with liquids : en fr
  • ES26507Y - Silent and safety winch for roller blinds : en es
  • ES30019U - Cylindrical container being at humidity for electric arc welding electrodes (Machine-translation by Google Translate, not legally binding) : en es
  • GB668232A - Improvements in or relating to thermionic valve oscillators and selective amplifiers : en
  • NL69662C - : en
  • US2588696A - Film developing apparatus : en
  • US2588735A - Belt-drive log-turning nigger : en
  • US2588932A - Positioning mechanism : en
  • US2588611A - Cosmetic container : en
  • US2588764A - Vegetable harvester : en
  • US2588388A - Oxidation of alkyl-substituted cyclohexanes using aldehydeactivated catalysts : en
  • US2589103A - Inlaid ophthalmic mounting method : en
  • DE1635657U - ILLUSTRATED PRINTING UNIT IN BOOK, NOTEBOOK OR ALBUM FORM. : de en
  • DE833758C - Baby carriage stair sledge : de en
  • ES30064U - New device to disconnect the mass of the accumulators installed in the cars (Machine-translation by Google Translate, not legally binding) : en es
  • DE833606C - Safety device for razor : de en
  • DE833817C - Process for the preparation of nicotinic acid amides : de en
  • ES30076U - Cigarette case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002608A - heat exchanger : en fr
  • AT170553B - Electric lamp : de en
  • US2588560A - Stop : en
  • DE1635743U - TRIPOD FOR PHOTOGRAPHIC CAMERAS. : de en
  • GB667906A - Improvements in or connected with dolls and the like : en
  • ES29955U - Family toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635672U - BUILT-IN SPEEDOMETER FOR BICYCLE HEADLIGHTS. : de en
  • DE1635791U - HANDLEBARS FOR BACKRESTS AND FOOTRESTS, ESPECIALLY FOR CHILDREN'S VEHICLES. : de en
  • ES30024U - Toy whistle (Machine-translation by Google Translate, not legally binding) : en es
  • ES200433A2 - A perfection in the manufacture of candle supports for lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • DE833528C - Electrostatic deflection system for electron beam tubes : de en
  • DE1635781U - VACUUM SUBLIMATION VESSEL. : de en
  • DE833551C - Device and method for laying stones and filling joints : de en
  • ES200675A1 - Device for stop control of weaving machines, in case of rupture or inequality of the thread. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635617U - BED READING DESK OD. DGL. : de en
  • DE833604C - Process for the production of synthetic resin-bonded grinding wheels : de en
  • DE833830C - Chamber welding device for butt welding : de en
  • GB668192A - Improvements in or relating to polymerisable orango-polysiloxanes : en
  • GB668281A - Improvements in the manufacture of mirrors : en
  • GB668006A - Apparatus responsive to preselected changes in the magnitudes of physical variables : en
  • GB668141A - Improvements relating to magnetrons : en
  • ES201375A1 - A procedure for the manufacture of red iron oxides. (Machine-translation by Google Translate, not legally binding) : en es
  • DE833898C - Control for multi-stage liquid pressure pumps : de en
  • ES30012U - Shoe cover for foosball (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003068A - Magneto-thermal current circuit breaker : en fr
  • FR1003069A - Apparatus for cooking pig's trotters, and similar applications : en fr
  • US2588524A - End casting and retrieving reel : en
  • US2588547A - Fuel control system : en
  • DE767248C - Process for consolidating and compacting masses that set with water : de en
  • DE833509C - Feedback DC amplifier : de en
  • DE1635776U - DEVICE FOR FASTENING A POINTER TO A PULL ROPE, E.G. FOR THE TUNING SCALE OF A BROADCAST. : de en
  • USD166154S - Television timetable : en
  • US2588745A - Rapidly adjustable press : en
  • US2589018A - Distillation of oxo alcohols : en
  • USD166130S - Box for a perfume bottle or similar article : en
  • ES202001A1 - A device for regulating the feeding of a machine in particular regulating the passes of a food scale of a machine for mills. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668182A - Improvements relating to exposure meters : en
  • US2588893A - Automatic lock slider for slide fasteners : en
  • US2589127A - Reinforced tile arch : en
  • GB668197A - Improvements in or relating to thermionic valve amplifiers suitable for television apparatus : en
  • FR1003025A - Improvements to extinguishing devices for noise propagating in a flowing fluid, in particular silencers for internal combustion engines and firearms : en fr
  • US2588533A - Paper pulp screen plates and support means for the same : en
  • US2588729A - Cutting device for severing a portion of tape unwound from a roll : en
  • GB667987A - Rotary gear-type metering pump : en
  • DE833432C - Storage for reloading rotary valve of internal combustion engines : de en
  • ES201774A3 - A multiple regulator for radio appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668328A - Improvements in or relating to laminated paper : en
  • CA481749A - Motor-alternator control system : en fr
  • CH281481A - Game in the form of a gramophone. : en fr
  • USD166156S - Giovacchimi figurine : en
  • US2588556A - Manufacture of grease compositions : en
  • GB667868A - Improvements in or relating to method and apparatus for dicing or comminuting sheet material : en
  • GB667917A - Improvements in or connected with tooth brushes : en
  • GB668123A - Improvements in or relating to a device for dispensing liquids : en
  • GB668201A - Improvements relating to battery-charging systems : en
  • DE833540C - Twin compressor system : de en
  • ES201790A3 - A propulsor mechanism of revolutions. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003137A - Concave mirror optical device : en fr
  • US2589153A - Drilling barge : en
  • FR1002618A - Apparatus intended for the propulsion of boats : en fr
  • FR1002851A - Improvements to tight seals between moving parts of fluid pressure engines and the like : en fr
  • FR1002896A - Device for guiding the clamping jaws of chucks on lathes, milling machines, grinding machines and similar machine tools : en fr
  • FR1002945A - Lighters improvements : en fr
  • FR1003131A - Improvements made to assemblies which must include a heat exchanger, in particular to turbo-engine units with preheating and compression : en fr
  • FR1003109A - Mold for prestressed reinforced concrete elements : en fr
  • FR1003118A - Manufacturing process of dimethyltolylcarbinol : en fr
  • GB668276A - Improvements in gas-blast electric circuit-breakers : en
  • US2588583A - Process for spinning : en
  • US2589004A - Process for producing couplers from bi-functional amines : en
  • ES201811A3 - A dry assembly system with prefabricated pieces of glass elements panels for partitions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201813A3 - A device for the change of belts in the heads of the machines tools. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002790A - Hydraulic motor operated by pressurized medium : en fr
  • FR1002820A - Camera film backing plate : en fr
  • US2588833A - Fuel burning means : en
  • DE833724C - Arrangement for fertilizer spreaders and sowing machines : de en
  • US2588448A - Feeding device for wood grinders : en
  • GB668132A - Improvements in or relating to a tractor mower : en
  • US2588568A - Tire chain mounting tool : en
  • US2589179A - Apparatus for making molds : en
  • CH281416A - Shoe bottom for sandals. : de en
  • CA481703A - Scourer-aspirator : en fr
  • CH281391A - Process for the production of fibers, bristles and similar structures. : de en
  • DE833793C - Grater washing machine : de en
  • DE833946C - Handle holder : de en
  • ES27488Y - Automatic circuit breaker : en es
  • ES29949U - A button button for links and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003178A - Self-closing cardboard box : en fr
  • GB667997A - Improvements in magnesium base alloys : en
  • DE833506C - Axle bearings with axle bearing guides, especially for locomotives : de en
  • DE833748C - Cylinder with piston : de en
  • DE833911C - Mannequin : de en
  • ES201389A2 - A removable mechanical device for bottling liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668040A - Improvements in construction of stockyards : en
  • GB668115A - Improvements in and relating to a watch with automatic winding by oscillating mass : en
  • ES201738A1 - A system of accionamieto to figures of diverse games. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003087A - Combined control device for change of direction of travel and acceleration for motors : en fr
  • GB667956A - Improvements in or relating to locking mechanisms : en
  • DE1635820U - FABRIC MADE OF WIRE AND SYNTHETIC FIBER AND A ROLL-UP MADE FROM THEM : de en
  • DE833609C - Smooth wooden stick of any cross-section, especially for handles, shafts and the like. like : de en
  • DE833625C - Shake slide consisting of individual trough sections : de en
  • AT170691B - Device for diverting a flow of liquid or gas with asymmetrical velocity distribution : de en
  • AU151703B2 - Fastening device : en
  • US2588622A - Pneumatic control apparatus : en
  • AU156365B2 - Improvements in magnetic door latching arrangements : en
  • AU736352A - Improvements in and relating to processes forthe gasification of carbonaceous material : en
  • CH281530A - Device for holding board-shaped objects such as shutters and the like during treatment with paint. : de en
  • DE1635732U - BUTTON CLOSURE. : de en
  • AU732752A - Improved rotary hoe for agricultural purposes : en
  • DE833630C - Impeller turbine and pump with adjustable impeller blades : de en
  • AU151587B2 - Improvements in and relating to water softeners : en
  • US2588383A - Shoe sewing machine : en
  • US2588426A - Preparation of tri-isobutylene : en
  • US2589126A - Golf club holding clip : en
  • IE19732L - Heat exchangers : en
  • US2588994A - Precision variable resistor device : en
  • DE833500C - Closed heat transfer system : de en
  • DE833508C - Installation at signal boxes in the railway security system : de en
  • DE833997C - Method and device for treating threads or fibers made of glass : de en
  • FR1002960A - Improvements to tire rims and tire casing mounting devices : en fr
  • FR1003106A - Improvements made to articles such as lighters, in particular articles of the liquid fuel type : en fr
  • DE1635726U - SUPPORTING FRAME FOR THE SPRINGS OF MULTIPLE TOP-UP MATTRESSES. : de en
  • DE833983C - Suspension of lighting bodies, in particular those with electric discharge lamps, on ceiling hooks : de en
  • DE1635727U - TABLE WITH SWIVEL TOP. : de en
  • DE833802C - Process for the production of oxygen-containing hydrocarbon compounds : de en
  • DE834019C - Device for measuring the internal temperature of a capacitor : de en
  • AT170630B - Process for the preparation of new azo dye derivatives : de en
  • DE1635632U - PEARL HANDLING GAME. : de en
  • DE834016C - Device for regulating a mixture of two gases : de en
  • DE833729C - Device for expelling the whey from the curd : de en
  • GB667864A - Improvements in and relating to nut fastening devices : en
  • DE833672C - Portable blower for cleaning boiler heating surfaces and the like like : de en
  • DK73871C - Furniture. : da en
  • DE1635621U - FOOT ROLLER WITH RUBBER WHEEL AND DOUBLE ROW BALL BEARINGS. : de en
  • DE831110C - Switching device for electrical devices : de en
  • DE833801C - Process for the preparation of hydrogenation products of aldehydes : de en
  • US2588742A - Servo control system : en
  • US2588871A - Ball-dispensing attachment for pool tables : en
  • US2589164A - Ignition system : en
  • DE1635681U - CONTROL VALVE FOR HYDRAULIC DEVICES. : de en
  • ES29977U - Plug for irrigation channels (Machine-translation by Google Translate, not legally binding) : en es
  • GB668167A - Improvements in and relating to the refrigeration of fish : en
  • ES201832A1 - A method for the preparation of copolymers of vinylidene cyanide. (Machine-translation by Google Translate, not legally binding) : en es
  • AT170647B - Metal injection molding device with immersion pressure chamber for preferably horizontal spraying direction : de en
  • AU158367B2 - Means for steering motor driven vehicles particularly cultivating machines : en
  • CA481591A - Earth moving scraper : en fr
  • US2588349A - Internal-combustion heating apparatus : en
  • DE833711C - Woltmann counter with automatic switching device for two measuring ranges : de en
  • DE1635819U - DRY SCALES. : de en
  • GB668308A - Improvements relating to apparatus for the manufacture of bases for electron discharge devices and the like : en
  • US2588484A - Mechanical off-bearing means : en
  • US2588506A - Extractive fractionation pbocess : en
  • DE833632C - Lighting system : de en
  • DE834038C - Method and device for the lubrication of internal combustion engines, compressors or the like. : de en
  • AT170618B - Process for the production of a case hardening powder for the surface hardening of steels : de en
  • DE1635810U - PUSH HANDLE FASTENING. : de en
  • ES27505Y - Buzzer ring : en es
  • GB667962A - Method of and apparatus for the production of power and industrial cold : en
  • US2588422A - Application of spray metal linings for aluminum engine cylinders of or for reciprocating engines : en
  • DE1635778U - AXLE BEARING FOR THE VIBRATING PARTS OF SMALL INCLINATION SCALES. : de en
  • DE833974C - Device for periodic opening and closing of electrical circuits : de en
  • FR1002643A - Flexible curler for styling : en fr
  • FR1003129A - Multicellular glass : en fr
  • CH281392A - Card end grinding machine. : de en
  • AU733252A - Anew or improved watch or other bracelet : en
  • CH281511A - Method for manufacturing shovels, spades and the like with longitudinal reinforcement rib. : de en
  • DE833733C - Method for operating internal combustion engines with multiple fuels : de en
  • AT170597B - glasses : de en
  • US2588423A - Oil burner with co-ordinated air and oil valves : en
  • US2588711A - Blower elevator : en
  • CH281373A - Process to improve the combustion process taking place in combustion equipment and the heat transfer on the heating surfaces. : de en
  • DE833869C - Chopping device with two chopping leaves arranged symmetrically to the handle : de en
  • CA481707A - Dispensing fluidized pulverulent materials : en fr
  • ES198724A1 - A PROCEDURE TO JOIN THE RUBBER TO THE METAL. : en es
  • FR1003024A - Improvements made to the means for drying pulverulent or granular materials, in particular vegetable seeds : en fr
  • CH281345A - A method of anchoring a prestressing reinforcement and device for implementing this method. : en fr
  • DE833763C - Sealing machine : de en
  • DE834036C - Flushing for two-stroke engines : de en
  • DK73882C - Device for automobile bodies. : da en
  • FR1002684A - Improvements to processes and installations for the septic sedimentation of sewage sludge and others : en fr
  • FR1002942A - Trade and process for the manufacture of proportionate socks or foot guards : en fr
  • DE1635779U - DEVICE FOR TESTING SHELL-SHAPED METAL BODIES, IN PARTICULAR THE BEARING SHELLS OF MACHINERY. : de en
  • DE833549C - Device for keeping closed show-window rooms, showcases and the like free of dust. like : de en
  • ES201675A1 - An olive boning machine. (Machine-translation by Google Translate, not legally binding) : en es
  • CH281361A - Heater. : de en
  • DE833690C - Stove or oven with a facility for heating iron : de en
  • ES201143A1 - A hydraulic apparatus for the production of drive force. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002738A - Packaging pouch for small sticky bandages : en fr
  • GB668036A - Improvements in and relating to gravity davits : en
  • GB668283A - Condensation of organic compounds with hydro fluoric-fluosulphonic acid catalysts : en
  • AU149318B2 - Improvements relating to machines for cleaning irrigation channels : en
  • CH281382A - Mobile padded knee roller machine. : de en
  • ES199327A3 - IMPROVEMENTS IN THE PREPARATION OF PLASTIC COMPOSITIONS. : en es
  • ES199655A1 - IMPROVEMENTS IN THE PREPARATION OF COMPOSITIONS FOR THE OBTAINING OF SYNTHETIC RESINS. : en es
  • FR1003036A - Autunite treatment process : en fr
  • GB668187A - Method of consolidating refractory materials : en
  • CH281658A - Drive device for moving a load. : de en
  • US2588993A - Semihard rubber composition and platen cover thereof : en
  • US2588402A - Process and apparatus for producing hydrogel beads : en
  • AT170583B - Arrangement of terminal sets in switchgear : de en
  • CH281622A - Receiving device of a remote display system working according to the pulse frequency method. : de en
  • CH281458A - Printing press cylinder. : en fr
  • CH281645A - Process for the preparation of a new derivative of the cyclopentanopolyhydrophenanthrene series. : de en
  • FR1002880A - Gripper, especially for closing fruit bags : en fr
  • US2589024A - Motor control system and switch : en
  • US2589144A - Pressure release equipment : en
  • US2588477A - Power tool : en
  • DE833726C - Trolleys for hand motor mowers, chippers and other agricultural machines and devices : de en
  • DE833835C - Device for the burning of liquid hydrocarbons converted into a vaporous state with a discolored flame with a burner mouthpiece : de en
  • ES201870A1 - Improvements in the hydraulic torque or rotation generators. (Machine-translation by Google Translate, not legally binding) : en es
  • AT170690B - Radiators for space heating : de en
  • US2589088A - Drying clayware and other goods : en
  • US2588995A - Double shelf bracket : en
  • ES30072U - Armored resistors for iron (Machine-translation by Google Translate, not legally binding) : en es
  • US2589014A - Focusing view finder system : en
  • FR1003088A - Improvement in soap pieces and bars of soap : en fr
  • GB668336A - Improvements in or relating to pressure gauges : en
  • DE1635688U - FREE WHEEL BRAKE HUB. : de en
  • DE833926C - Process and device for dividing plastic masses into straights, in particular for drying them : de en
  • ES30026U - Fumigant cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB668300A - An improved screw or like nicking machine : en
  • ES200559A1 - New switching switch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201009A1 - A manufacturing process of reticular gels. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002941A - Electrostatic toy : en fr
  • BE500287A - AZOIC COLORANTS AND PROCESS FOR THEIR PREPARATION. : en fr
  • DE833826C - Low frequency amplifier with push-pull tubes : de en
  • ES29995U - Packaged in individual servings of beverages, particularly liqueurs (Machine-translation by Google Translate, not legally binding) : en es
  • US2588936A - Egg carton : en
  • GB668202A - Improvements in and relating to machines for delivering a certain weight of finely divided material : en
  • FI25657A - The regenerator and the setting for the frosting : en fi
  • US2588774A - Automatic washing machine : en
  • DE833885C - Injector for the liquid fuel of internal combustion engines : de en
  • GB668317A - A new or improved device for severing lengths of metal strip : en
  • ES194995A1 - IMPROVEMENTS IN THE MANUFACTURE OF TONGUE NEEDLES FOR KNITTING MACHINES. : en es
  • AT170658B - Device for treating small or fine loose material with a medium : de en
  • AU157051B2 - Improvements in and relating to alternating current electric measuring circuit arrangements : en
  • CA481741A - Electromagnetic contactors : en fr
  • DE833819C - Process for obtaining a Thomas slag with an increased thickness value : de en
  • ES194985A1 - AN IMPROVEMENT IN CYLINDER MILLS AND CRUSHERS. : en es
  • ES201928A3 - A system of laying and cutting of macarrones and pasta for soups. (Machine-translation by Google Translate, not legally binding) : en es
  • CH281407A - Body intended for removably fixing an element to a body. : en fr
  • CH281646A - Process for the production of a chromable dye. : de en
  • US2588516A - Gas mask : en
  • US2589116A - Leak detecting lamp : en
  • DE833562C - Process for the production of flat drive belts, conveyor belts o. : de en
  • ES29976U - Siphon for toilets and bidets (Machine-translation by Google Translate, not legally binding) : en es
  • ES30013U - Removable legs for table football games (Machine-translation by Google Translate, not legally binding) : en es
  • ES194986A1 - INJECTOR. : en es
  • GB667885A - Improvements in lever escapements for clockwork : en
  • GB668259A - Improvements in and relating to methods of shaping vitreous tubes : en
  • DE817504C - Concrete wall or the like insulated against penetrating moisture : de en
  • DE833858C - Copper-silicon alloy : de en
  • FR1002696A - Colonial Helmet Entrance Mount : en fr
  • FR1003047A - Process for softening water using fluorides : en fr
  • ES30039U - Needle to mesh and mesh nets (Machine-translation by Google Translate, not legally binding) : en es
  • ES30054U - Supply case for razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003139A - Automatic compass for torch cutting : en fr
  • FR1003158A - Process for the preparation of silicon polycondensed products : en fr
  • DE1635836U - PRINT FORM AND PRINT SHEETS FOR LIBRARIES - CATALOG CARDS. : de en
  • US2589145A - Eye exercising device : en
  • DE833955C - Production of coarse-grained metal powders : de en
  • DE1635691U - SANDALS. : de en
  • US2588626A - Air distributor : en
  • US2588756A - Automobile air conditioner for drive-in theaters : en
  • US2588356A - Closure fastener : en
  • US2588860A - Screw-hole liner : en
  • DE1635806U - CHAIN GUARD FOR BICYCLES. : de en
  • FR1002995A - Device for catching insects : en fr
  • GB668055A - Improvements relating to stop valves : en
  • GB668225A - Improvements in mixers for preparing solutions in hydraulic pipings : en
  • ES199335A1 - AN IMPROVEMENT IN CONTINUOUS MACHINES FOR PLASTIFICATION AND PREHEATING OF ELASTIC RUBBER OR OTHER PLASTIC MATERIALS. : en es
  • ES28524Y - New nozzle for remote liquid spraying : en es
  • ES29437U - Improved sac (Machine-translation by Google Translate, not legally binding) : en es
  • ES24767Y - Hydraulic door closing and recessed in floor : en es
  • FR1003145A - Compressed air grease gun : en fr
  • GB667878A - Machine for tensioning the spokes of wire spoked wheels : en
  • CH281352A - Windshield device on skylight window. : de en
  • US2588751A - Electromechanical transmission : en
  • US2588697A - Weatherstrip for metal casement windows : en
  • US2588538A - Stabilizers in photographic emulsions and developers : en
  • US2588832A - Transmission line coupling : en
  • US2588977A - Indexing and drive mechanism : en
  • FR1002616A - Remote compass : en fr
  • FR1003162A - Cylindrical box for viscous fillers such as paste, cream or others : en fr
  • ES30098U - Combinable pieces for the formation of beams or other construction elements (Machine-translation by Google Translate, not legally binding) : en es
  • GB667876A - Improvements in or relating to dehydrogenation and cracking catalysts : en
  • DE767243C - Process and system for the production of centrifugal cast workpieces : de en
  • FR1002721A - Plastic studded frames for sports shoes : en fr
  • FR1002905A - Device for applying insulating washers to electrical conductors : en fr
  • GB668196A - Improvements in or relating to moisture measuring and controlling instruments : en
  • DE833675C - Method of attaching glass lenses to enamel panels : de en
  • DE833443C - Drawbar arrangement for cars with single steering of the front wheels : de en
  • FI25647A - Sårförbandsmaterial : en fi
  • FR1002604A - Apparatus for painting surfaces by centrifugal spraying : en fr
  • FR1002675A - Relay protection devices : en fr
  • FR1003093A - Regulator valve : en fr
  • DE833534C - Process for the production of a white calcium sulfate-zinc sulfide color powder : de en
  • GB667976A - Improvements in or relating to resuscitating apparatus : en
  • DE1635710U - WATERPROOF BALLAST FOR ELECTRIC DISCHARGE LAMPS. : de en
  • GR13479B - LIQUID PREPARATION TO PREVENT THE DESTRUCTION OF WOMEN'S SOCKS. : el en
  • US2588828A - Composition for and method of producing coated cement surfaces and the product resulting therefrom : en
  • DE833564C - Rocking device : de en
  • DE833950C - Method and device for carrying out chemical reactions : de en
  • ES29973U - An improved sink device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002780A - Method and device for regulating reciprocating compressors having several compression stages : en fr
  • FI25633A - Restrictions on the use of bogies : en fi
  • FR1002666A - Adhesive compositions : en fr
  • ES30073U - Intensity regulating device (Machine-translation by Google Translate, not legally binding) : en es
  • US2588846A - Combination cooking device : en
  • ES200725A1 - Negative corrector system for photographic amplifiers. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668041A - Improvements in or relating to swivel pipe joints : en
  • ES29822U - A new outer knitted garment (Machine-translation by Google Translate, not legally binding) : en es
  • DE833595C - Fixing device for doors, windows and. Like., In particular for motor vehicles : de en
  • ES200441A1 - Electro-automatic apparatus to obtain, simultaneously, the lifting of a weight and the starting and inversion of the sense of rotation of an electrical engine. (Machine-translation by Google Translate, not legally binding) : en es
  • DE833811C - Process for the production of pellets of sulfonamides of the aromatic series : de en
  • DE834045C - Diesel-electric tractor with attachments, towing devices and trailers : de en
  • DE1635754U - SPORTS SHOES, IN PARTICULAR FENCING SHOES. : de en
  • DE833504C - Device for tensioning a rope, in particular a wire rope in cableways : de en
  • ES30043U - Double-paged binding (Machine-translation by Google Translate, not legally binding) : en es
  • GB667920A - Improvements in electric batteries : en
  • GB667969A - High temperature castable refractories : en
  • USD166133S - Skillet clock : en
  • USD166161S - Clutch pencil or similar article : en
  • CH281554A - Crown of fixed blades of a turbo-machine, and method of manufacturing this crown. : en fr
  • FR1002909A - Lever bicycle : en fr
  • FR1002937A - Vacuum distributor particularly applicable in braking systems : en fr
  • FR1002972A - Slide clasp : en fr
  • FR1003138A - Appliance for brewing filter coffee : en fr
  • US2589015A - Chain saw : en
  • AT170617B - Protective paste to prevent carburization of steel workpieces during case hardening : de en
  • CA481597A - Pre-cast concrete unit : en fr
  • CA481654A - Garment construction : en fr
  • GB668001A - Method and apparatus for refrigeration by a circulating cooling medium : en
  • FR1002815A - Simplified groove pulley with automatic locking and locking : en fr
  • GB667949A - Improvements relating to the arrangement of driving installations on motor vehicles : en
  • ES201999A1 - A security and regulation device for the supply of gas heating appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003000A - Cycle wheel hub nut wrench : en fr
  • FR1003116A - Tree cutting machine : en fr
  • GB668342A - Improvements in the production of methanol : en
  • US2589130A - Permutation code group selector : en
  • ES30077U - Salacot (Machine-translation by Google Translate, not legally binding) : en es
  • US2589121A - Automatic drilling machine : en
  • NL70562C - Top tap : en nl
  • US2588759A - Gas burner with secondary : en
  • FR1003164A - lightweight construction element in the form of a plate : en fr
  • GB668349A - Flange mounted finned elements and method of applying in heat exchanger passages : en
  • US2588492A - Lawn mower sharpening machine : en
  • US2588850A - Roller jewel setting tool : en
  • GB668072A - Shuttle stop-motion for looms : en
  • GB668118A - An optical pyrometer : en
  • GB668332A - Improvements in and relating to packing crates : en
  • DE833917C - Toy swimming figure with spring mechanism : de en
  • DE833959C - Process for the preparation of chemotherapeutically valuable biguanide derivatives : de en
  • ES196293A3 - PROCEDURE FOR THE POLYMERIZATION OF VINYL CHLORIDE. : en es
  • GB668190A - Combined closure and pouring spout device for liquid containers : en
  • DE833526C - Arrangement for obtaining a symmetrical or one-sided earthed voltage between two points : de en
  • ES27662Y - Electric numerator : en es
  • GB667880A - An improvement in lighting systems for motor vehicles and the like : en
  • US2588783A - Grandstand : en
  • US2589104A - Hydraulic tool supporting structure : en
  • US2588949A - Delayed action coagulant and method of coagulation : en
  • DE833616C - Spray gun : de en
  • DE833884C - Alarm device for fuel delivery systems, in particular for internal combustion engines : de en
  • GB668085A - Improvements in or relating to electrodeposition of tungsten : en
  • DE1635771U - HEATING PAD SWITCH. : de en
  • DE833863C - mass spectrometry : de en
  • DE833507C - Isolation of steel individual parts of track and switch joint arrangements : de en
  • FR1002651A - Orthopedic shank : en fr
  • GB668248A - Improvements in or relating to dielectric heating apparatus : en
  • DE833571C - Clamping device : de en
  • DE833922C - Belt conveyor with swiveling support rollers and edge rollers : de en
  • DE833899C - Method for increasing the slip resistance of vehicle tires : de en
  • ES29774U - Gear stamp, simplified (Machine-translation by Google Translate, not legally binding) : en es
  • CH281384A - Method for ejecting pastes from a container and device for carrying out this method. : de en
  • GB668053A - Improvements in and relating to electric high tension pressure cables : en
  • GB668302A - Improvements in and relating to axle boxes for railway vehicles : en
  • ES200767A1 - A rela. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201562A2 - A telescopic amictiguador a friction. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668299A - Improvements in or relating to the winding of a thread on a spool in a cap twisting device : en
  • DE833541C - Process for the production of insulin preparations : de en
  • ES201952A1 - A disposition in electrode supports for electric ovens. (Machine-translation by Google Translate, not legally binding) : en es
  • GB667972A - Improvements relating to automatic tying machines for packages and the like : en
  • GB668172A - Improvements in electrical multi-contact socket outlets : en
  • DE833469C - Pattern roller with paint tank for painters : de en
  • DE833960C - Process for the preparation of 3, 7-dimethyl-1- (1-oxy-2, 6, 6-trimethylcyclohex-1-yl) -nona-3, 5, 7-trien-1-yn-9-ol : de en
  • DE1635661U - MONEY POUCH WITH CONTAINER FOR DIFFERENT LARGE COUNTRIES. : de en
  • GB668024A - Improvements relating to distributor valve assemblies for fluid pressure braking systems : en
  • US2588982A - Direct positive photographs using hydrazine in the emulsion : en
  • FI25641A - Monteringsenhet för armaturer : en fi
  • FR1002655A - Process for the recovery and reuse of gases contained in combustion fumes : en fr
  • FR1002683A - Process for preparing benzene hexachloride : en fr
  • DE833501C - Insert grate for fridges : de en
  • ES30015U - Improved transporter (Machine-translation by Google Translate, not legally binding) : en es
  • DE834004C - Suspension bar for curtains with hooks guided by rollers : de en
  • ES29954U - Apparatus for the preparation of emulsions (Machine-translation by Google Translate, not legally binding) : en es
  • GB668169A - Turn controller for automatic pilot systems : en
  • US2588536A - Sleeping bag : en
  • US2588795A - Perpetual calendar : en
  • CH281587A - Lids for electric arc furnaces. : de en
  • FR1003159A - Process intended for the preparation of polycondense silicon products : en fr
  • DE1635805U - SPECIAL CASE TO CARRY ON THE MOTORCYCLE, IN PARTICULAR ON A SCOOTER WITH A FRONT PROTECTIVE BRACKET. : de en
  • GB668193A - Improvements in apparatus for distributing insecticides and the like : en
  • US2589120A - Power transmitting apparatus : en
  • DE833686C - Stove or oven whose filling shaft is cooled by air : de en
  • ES201785A1 - Improvements introduced in the exposition counters and positioning of items for stores. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30035U - Protector for shoes (Machine-translation by Google Translate, not legally binding) : en es
  • GB668245A - Improvements in or relating to beet harvesters : en
  • DE1635783U - TEACHING BOOK WITH MIRROR WRITING FOR THE STUDENT. : de en
  • IE20758L - Ball-tip pens. : en
  • USD166119S - Blouse : en
  • CA481627A - Manufacture of webs of material : en fr
  • FR1003013A - Trailer brake for motor vehicles : en fr
  • FR1003107A - Method and portable apparatus for sorting peas : en fr
  • DE833680C - Electrically controlled compressed air shaft protection : de en
  • DE833752C - Auxiliary ring with ventilation for the electrical welding of pins : de en
  • DE833786C - Headlights with parabolic reflector, especially for motor vehicles : de en
  • ES29986U - Curling iron for hair (Machine-translation by Google Translate, not legally binding) : en es
  • DE833623C - Belt conveyor with elastic conveyor belt : de en
  • DE833872C - Cultivator with harrow-like or similar tines : de en
  • FR1003143A - cladding element or wall and their applications : en fr
  • GB668233A - Improvements in and relating to apparatus for longitudinally slitting travelling webs of paper, cardboard or other materials : en
  • US2589013A - Combined back and headrest : en
  • FR1002754A - Improvements to tensioning tools : en fr
  • FR1002806A - Gear changing device for machine tools : en fr
  • GB668070A - Shuttle stop-motion for looms : en
  • GB668096A - Means for securing bosses to spindles : en
  • USD166138S - Floor covering : en
  • ES201729A3 - Improvements in the construction of pumps for the transfer of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201975A1 - A procedure for manufacture of operating elements of esfºricos correcciºn. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002673A - Wideband thermionic lamp circuit : en fr
  • US2589086A - Parachute pack and harness construction : en
  • GB667965A - Process for the production of 7-halogenosterols : en
  • GB668030A - Frequency modulation multiplex systems : en
  • DE833843C - Fruit peeling machine with threaded spindle : de en
  • FR1002678A - Process for chlorinating benzene and benzene derivatives : en fr
  • FR1003130A - Cage for ball bearings and others : en fr
  • DE1635685U - PACKAGING MATERIAL. : de en
  • GB667954A - A rotary agitator : en
  • FR1002944A - Decorative upholstery paper, more specifically intended for lighting : en fr
  • DE833457C - Device for cushioning bicycle saddles : de en
  • DE833561C - Machine for turning buttons made of corozo, horn or the like. : de en
  • DK73875C - Trior. : da en
  • FR1003071A - Device for the protection of pedestrians against slipping : en fr
  • GB667945A - Improvements relating to resilient connector strips : en
  • AT170652B - Bogie hearth furnace with variable usable furnace depth : de en
  • CH281461A - Process for obtaining at least one inverted photographic image, and photographic image obtained by this process. : en fr
  • ES27853Y - Door handle : en es
  • FR1002810A - Shaft seal : en fr
  • FR1003084A - Improvements made to the means for dismantling tires, in particular those of large dimensions : en fr
  • FR1003151A - Furniture or all other everyday objects, made of wood, synthetic or other materials and device for their packaging : en fr
  • AU154123B2 - Improvements in vehicle brakes : en
  • CA481682A - Draw bar for pull behind harvesters : en fr
  • DE833901C - Room protection device : de en
  • DK73865C - Steering unit consisting of an adjustment mechanism for a steering shaft and an overload clutch to prevent excessive rotation of the steering shaft. : da en
  • GB668050A - Improvements in and relating to ladders : en
  • USD166153S - Sunglass frame or the like : en
  • FR1002996A - Bottle closure : en fr
  • FR1003113A - Method and device for gas treatment : en fr
  • DE833760C - Control device for pressure medium brakes, in particular in motor vehicles and truck trains : de en
  • US2588369A - Apparatus for use in the treatment of oil, gas, and gas-condensate wells : en
  • US2588418A - Expansion of compressed cork particles by steaming : en
  • US2588513A - Electrostatic high-voltage generator : en
  • CH281515A - Tool holding device on drilling machines. : de en
  • ES29990U - Special package for sandwiches or portions of nougat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002735A - Process for preparing aqueous dispersions of bitumens : en fr
  • GB667871A - Improvements in petrol-starting means for heavy oil engines : en
  • AU727152A - Electrical logging of earth formations traversed bya borehole : en
  • CH281501A - Process for the production of shaped structures. : de en
  • AT170589B - Elbow : de en
  • CA481731A - Electric valve converting system : en fr
  • CH281478A - Electrical measuring instrument with several measuring range switches. : de en
  • ES26930Y - Sensitively vibrating stand or holder for small objects : en es
  • ES30075U - Fluted tube (Machine-translation by Google Translate, not legally binding) : en es
  • AU136851A - Improvements in and relating to water softeners : en
  • USD166118S - Protractor for axonometric drawing : en
  • DE1635677U - SWIVEL JOINT. : de en
  • DE833655C - Side tipper, preferably for rail vehicles : de en
  • ES200413A1 - Improvements introduced in the spherical optical correction elements. (Machine-translation by Google Translate, not legally binding) : en es
  • GB667911A - Improvements in aircraft : en
  • DE833971C - Plug device in which the contact is made in the plug direction : de en
  • GB667905A - Improvements relating to coated welding rods : en
  • ES30006U - Automatic splitter head (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002715A - Image contrast enhancement device : en fr
  • FR1003110A - Improvement in chemical carbon blocks : en fr
  • DK73883C - Device for meat holders for cold cuts. : da en
  • DE1635704U - HANDLE HOLDER FOR SCRUBBER AND BROOM. : de en
  • US2588625A - Forging lubricant and method of using same : en
  • FR1002981A - Aeronautical machine engine installation : en fr
  • FR1003095A - New elements or construction parts and resulting assemblies : en fr
  • ES30080U - Dedal (Machine-translation by Google Translate, not legally binding) : en es
  • GB668282A - Improvements in or relating to jacks for tractors : en
  • DE753067C - Device for the detachable fastening of the molds of ingot casting machines : de en
  • DE833482C - Profile for longwall and road construction : de en
  • ES200125A1 - Apparatus for casting soles on shoes : en es
  • FR1002899A - Resistance point trigger mechanism for all types of firearms : en fr
  • GB667948A - Improvements in or relating to analytical balances : en
  • GB668054A - Improvements relating to welding electrodes : en
  • FR1002769A - Safety devices convertible into thermostat for controlling gas appliance burners and gas appliances for their implementation : en fr
  • FR1003183A - Torch bottle of fruit juice : en fr
  • DE1635734U - TEMPERATURE CONTAINER. : de en
  • DE1635804U - STAND FOR BICYCLES OR MOTORCYCLES. : de en
  • DE1635686U - COPY BOARD WITH FOLDING MASK FRAME. : de en
  • DE833886C - Testing device for fuel injection pumps : de en
  • DE833527C - Ballast for current limitation in gas discharge lamps or tubes : de en
  • ES29998U - Portabrocas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002645A - Load-carrying device for bicycles : en fr
  • FR1003156A - Hammer for safety matches : en fr
  • AU736852A - Improvements in mechanism for actuating windshield wiper blades : en
  • DE834001C - Lens containing neodymium : de en
  • CH281357A - Process for the production of wide-span bridge structures made of reinforced concrete. : de en
  • AT170607B - Filling and weighing machine : de en
  • AT170680B - Collapsible kite with regulation for high and long flight : de en
  • CH281599A - Process for the production of a new basic ether. : de en
  • DE1635848U - FORM FOR MANUFACTURING CONCRETE SUPPORTERS. : de en
  • DE833536C - Reaction chamber for the production of white inorganic pigments, especially titanium dioxide, silicon dioxide and zirconium dioxide : de en
  • DE833809C - Process for the preparation of 4-aminobenzenesulfonylaminomethanesulfonic acid : de en
  • ES30079U - Device for the transfer of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB668008A - Improvements relating to cartridge-case deflectors for guns : en
  • DE833499C - Cooling unit for ice cream makers : de en
  • ES200751A1 - Procedure for manufacturing artificial tripas. (Machine-translation by Google Translate, not legally binding) : en es
  • GB667889A - A machine for unravelling knitted fabrics and rewinding the yarn therefrom : en
  • CH281593A - Lighting device with automatic lamp change. : de en
  • CA481752A - Refrigerated food products and means for and method of refrigerating food products : en fr
  • AT170626B - Process for carrying out acid-producing fermentation processes : de en
  • FR1002740A - Improvements to telemetry systems : en fr
  • FR1002836A - Variable speed mechanism : en fr
  • CA481652A - Process for the discharging of cupriferous dyeings made with direct azo dyestuffs : en fr
  • CH281425A - A method of manufacturing filter pads for tobacco smoke. : en fr
  • CH281528A - Polishing pad. : en fr
  • US2588554A - Means for removing paraffin from wells : en
  • US2588704A - Display form for hosiery : en
  • US2588972A - Parlor baseball game : en
  • AU161005B2 - Hydrogenation of carbon monoxide andthe preparation of catalysts for carbon monoxide hydrogenation : en
  • AT170673B - Elevator system : de en
  • US2588899A - Stabilized compositions containing high molecular weight halogenated materials : en
  • US2588347A - Can opener : en
  • GB668027A - Locking device for rocking chairs : en
  • FR1002665A - Bowl and sieve apparatus for washing fibrous materials such as chemical pulp : en fr
  • FR1002895A - New plasticine : en fr
  • FR1003175A - Device for automatic height adjustment of motor vehicles and transverse stabilization : en fr
  • GB668164A - Electrical measuring device in which variable currents or voltages are converted into characteristic pulse trains : en
  • DE833448C - Grab for farm tractors and other vehicles : de en
  • DE833909C - Swiveling arm, especially for popular amusement facilities : de en
  • ES201271A1 - Some improvements in the system of subjecting insulated calibrated sopes in the radiotelephony appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668137A - Improvements in boxes especially for loose leaf holders : en
  • DE1635767U - CLOTHING CLIP WITH HANGING DEVICE. : de en
  • DE1635793U - AXLE ARRANGEMENT AND SUSPENSION FOR THE DRIVE AXLE IN PARTICULAR REAR AXLE OF MOTOR VEHICLES. : de en
  • AT170603B - Arrangement for parallel operation of amplifiers : de en
  • AT170648B - Lathe : de en
  • AU157546B2 - Improvements in or relating to shortwave apparatus for therapy purposes : en
  • US2588858A - Circuit arrangement for discharge tubes, particularly glow discharge tubes : en
  • CH281405A - Washing machine with a perforated, plate-shaped washing element. : de en
  • DE833548C - Oscillating burner device : de en
  • DE833927C - Method of purifying water : de en
  • ES28651Y - Perfected pencil sharpener : en es
  • AT170687B - Smoke-emitting toy locomotive : de en
  • AU155851B2 - Treatment of seawater for evaporating plants : en
  • DE1635707U - SHEET STEEL SWITCHBOARD. : de en
  • AT170678B - Lowering device for the supporting elements (chairs, gondolas, cabins or the like) of single or double cable cars for passenger transport : de en
  • DE833585C - Process for preserving and preparing cooked food : de en
  • FI25630A - Enclosure-type diaphragm for electrolysis : en fi
  • US2588619A - Electromagnetic compass : en
  • CH281509A - Method and device for electrical resistance welding of objects made of metal with high electrical conductivity. : de en
  • AT170640B - Process for the production of extra-hard moldings, in particular fiberboard : de en
  • DE833579C - Auxiliary device for guiding or holding stamps, cores or the like. : de en
  • US2588525A - Method of and apparatus for guiding filaments : en
  • AT170610B - Device for temperature control : de en
  • AT170596B - Piezoelectric mirror galvanometer : de en
  • US2588699A - Electrophotographic apparatus : en
  • DE833787C - Automatic dimming device for motor vehicles : de en
  • DE833880C - Additional lubrication for working piston : de en
  • ES29054U - A new pocket sundial (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002877A - Improvements to germicidal detergents : en fr
  • FR1002924A - Improvement in methods of heating liquid radiators or other heating apparatus forming a liquid heating coil and apparatus intended for implementing this method : en fr
  • FR1003132A - Improvements in devices such as containers, mail bags, etc., to be launched from aircraft : en fr
  • GB668177A - Improvements in and relating to apparatus for testing materials by magnetic or electrical analysis : en
  • US2589195A - Processes for inhibiting scale deposition : en
  • DE1635673U - WINNER DETERMINATOR FOR FOOTBALL TOTO BETS. : de en
  • DE833839C - Process for the preparation of water-soluble double compounds of antihistamines : de en
  • CH281596A - Process for the preparation of a new naphthylpropionic acid. : de en
  • AT170700B - Machine for threading tobacco leaves to be dried : de en
  • DE833813C - Process for the separation of mineral oil from mineral oil residues : de en
  • AU153675B2 - Improvements in and relating to processes forthe gasification of carbonaceous material : en
  • CA481647A - Circuit breakers : en fr
  • CH281518A - Method and device for the manufacture of blades for directing flows. : de en
  • CA481586A - Harvesting machines : en fr
  • CA481651A - Diimidazoles and process of making same : en fr
  • CA481696A - Coil shielding means : en fr
  • AT170669B - Lockable differential gear for motor vehicles : de en
  • AU728452A - Improvements in or relating toa process forthe manufacture of red lead and apparatus therefor : en
  • CH281403A - Process for the production of a moisture-repellent, flat plastic structure. : de en
  • CH281460A - Auxiliary device for cutting the edge of a strip of paper, and intended to be mounted on an office machine. : en fr
  • CH281526A - Sharpening device. : en fr
  • US2589160A - Relay test set : en
  • ES200905A1 - Apparatus and procedure for the extraction of vegetable oil coni. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002767A - Indicating measuring devices : en fr
  • GB668016A - Improvements in diagnostic instruments : en
  • US2588370A - Beehive : en
  • US2589163A - Arch supporting insole : en
  • US2589178A - Medicament applicator : en
  • SE134856C1 - Propeller blades : en sv
  • US2588628A - Door seal construction : en
  • US2588518A - Closure and closure operator for pit mounted auto lifts : en
  • ES29969U - Defensive device against insects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002888A - Multipurpose domestic cooking appliance : en fr
  • AT170684B - Rotary handle to operate two carburettors in succession : de en
  • CA481713A - Egg carton filling apparatus : en fr
  • DE833753C - Arrangement of longitudinal conveyors consisting of two side-by-side channels : de en
  • US2588413A - Random frequency divider : en
  • US2588902A - Peroxide treatment of fatty oils : en
  • US2588879A - Automatic door control system : en
  • US2589028A - Quickly operable fastener : en
  • US2588596A - Flower pot supporting shelf : en
  • US2588435A - Process of treating fatty material : en
  • US2588714A - Ball cleaning and polishing apparatus : en
  • US2588752A - Apparatus for opening compressed packages : en
  • DE1635614U - DOUBLE BED CONVERTIBLE INTO A SOFA. : de en
  • DE833662C - Multiple switch for establishing a number of simultaneous connections between two conductor systems : de en
  • DE833914C - Movable toys, in particular toy vehicles : de en
  • DE834002C - Process for surface treatment of glass and the like like : de en
  • ES29970U - Bieldo (Machine-translation by Google Translate, not legally binding) : en es
  • ES30017U - Improved labyrinth board (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002857A - Pyrophoric lighter : en fr
  • FR1003100A - Serving tray : en fr
  • CA481729A - Socket and hose assembly : en fr
  • DE1635645U - AUXILIARY DEVICE FOR STORING THE BELT UNDER ROLLS DURING LARGE CLEANING OF TWO-BELT STRETCH PLANTS. : de en
  • ES201747A1 - An electro-automatic distributor of hygienic paper. (Machine-translation by Google Translate, not legally binding) : en es
  • CH281524A - Process for manufacturing hollow articles, apparatus for carrying out the process and article obtained by this process. : en fr
  • US2588399A - Scaffold support : en
  • AU736152A - Improvements in shirts andother sleeved garments : en
  • FR1003114A - Continuous rotating furnace more particularly for ceramic use : en fr
  • CH281355A - Process for the preparation of materials intended for coating surfaces such as pavements and material obtained by this process. : en fr
  • US2589099A - Vending machine : en
  • DE1635680U - PIPE AND HOSE CONNECTION. : de en
  • ES28159Y - Perfected Pajama Jacket : en es
  • GB668166A - Improvements in and relating to electrical apparatus for chemical analysis : en
  • DE1635669U - RETRACTABLE FLOOR STAIRS. : de en
  • GB667888A - Improvements in or relating to thermosetting resins : en
  • AU152730B2 - Governors for liquid fuel injection pumps : en
  • CA481719A - Stabilizing means for a weighing scale : en fr
  • CH281367A - Device for removing deposits from pipe walls. : de en
  • ES29968U - New glasses model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002787A - Manufacturing process of threads and ropes in bonded substances : en fr
  • FR1003195A - Improvement in automatic feeders for hammer drills : en fr
  • DE833452C - Direction indicators for motor vehicles : de en
  • FR1002689A - Improvements in the preparation of industrial nitrocelluloses : en fr
  • AT170646B - Device for the manual guidance of oxy-fuel cutting torches using templates for cutting out shaped pieces : de en
  • CA481626A - Prolamines and method of making : en fr
  • CH281444A - Lubricating composition. : en fr
  • FR1002742A - Protective cover against cold and bad weather : en fr
  • ES201677A2 - An elevating pump of liquids, of electro-magnetic operation. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201713A1 - Improved cadmium halophosphate phosphors : en es
  • DE833638C - Wear inserts for the manifolds of offset lines or the like. : de en
  • DK73867C - Method for impregnating abrasive paper and grinding strips or grinding wheels made therefrom for dental use. : da en
  • DE1635648U - DEVICE FOR UNWINDING THREADS OF THREAD AND HOLDING THREAD BALLS. : de en
  • AT170612B - Process for the production of iron and steel by wind freshening in the converter at overpressure : de en
  • CH281374A - Ring-shaped rotating grate with grate rings staggered in steps on the inside. : de en
  • ES200399A1 - A method for the extrusion of aluminum cases for cables. (Machine-translation by Google Translate, not legally binding) : en es
  • AU731552A - Governors for liquid fuel injection pumps : en
  • CH281591A - Oil burner. : de en
  • AU731652A - Apparatus for registering printing plates : en
  • FR1002916A - Further development in the manufacture of cyanamide and its derivatives : en fr
  • US2588487A - Shock absorber for railway car trucks : en
  • DE834012C - Method and device for producing pneumatic vehicle tires using the flat belt method : de en
  • GB668155A - Improved post hole boring means : en
  • CH281499A - Process for the extraction of aluminum from Al alloys using mercury. : de en
  • AT170566B - Speed control, in particular synchronization device : de en
  • US2589019A - Valve operating means : en
  • ES201787A1 - Car coupler : en es
  • ES28594Y - Terminal for car batteries : en es
  • US2588627A - Control for diesel-electric drives : en
  • US2588730A - Method and apparatus for frequency response measurement : en
  • US2588885A - Preparation of gas expanded plastic materials : en
  • US2588960A - Coffee dispenser : en
  • FR1002649A - Apparatus used to facilitate the inflation of balloons fitted with a valve bladder : en fr
  • FR1003122A - Locking device : en fr
  • FR1003191A - Method and device for simultaneous adjustment of the speed of two machine parts, applicable in particular to machine tools : en fr
  • GB667910A - Process for the production of a caramel powder preparation and of tablets or other formed products therefrom : en
  • FI25649A - Pull out couch : en fi
  • GB667941A - Revolving shutter : en
  • ES29963U - A brush with internal paste loading perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE829891C - Process for the preparation of ª ‡ -alkyl-1, 4-diketo-naphthalene derivatives : de en
  • ES201829A1 - A method of preparing copolymers of vinylidene cyanide with another monomer. (Machine-translation by Google Translate, not legally binding) : en es
  • DE834013C - Method and device for producing hollow bodies from organic, plastic plastic : de en
  • DK73885C - Process for the preparation of containers or capsules filled with a pasty substance. : da en
  • ES30001U - Improved device for toilet disinfection and aromatization w.c. And similar fully automatic (Machine-translation by Google Translate, not legally binding) : en es
  • US2589081A - Lubricating device : en
  • GB667952A - Improvements in or relating to the production of artificial fog, mist or smoke : en
  • GB668181A - Improved washing, draining and storing device for crockery, cutlery and the like : en
  • CA481699A - Radio communication systems : en fr
  • AU736652A - Means for controlling the supply of liquid fuel to internal combustion prime movers : en
  • AT170555B - Contactor control with its own auxiliary voltage source to excite the contactors : de en
  • ES29531U - Machine for hardness testing of metals (Machine-translation by Google Translate, not legally binding) : en es
  • ES30002U - Advertisements perfected for the interior of the public service auto-taxis and other vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES202079A3 - An automatic fire weapon. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25653A - Shredder counter roller : en fi
  • FR1002929A - Pasta dispenser container : en fr
  • FR1003003A - Convertible seat : en fr
  • DE831221C - Dryer with endless conveyor devices for peat and lignite or similar materials : de en
  • DE833998C - Machine for shaping elongated objects, especially glass tubes or rods : de en
  • ES201674A2 - Improvements in the construction of water heaters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002746A - Variety of rose bush with bright pink flower : en fr
  • GB667919A - Improvements in or relating to apparatus for applying predetermined loads to objectsfor testing hardness and other purposes : en
  • US2588907A - Method of installing tubular rivets : en
  • DE833572C - Screw connection for high temperatures : de en
  • GB668237A - Method and apparatus for the titration of liquids : en
  • GB668321A - Improved resilient driving coupling, in particular for individual axle drives of rail vehicles : en
  • GR13485B - PISTON TWO-CYLINDER WATER PUMP. : el en
  • DE833798C - Process for preventing disruptive space charges in electrostatic precipitators : de en
  • ES200432A1 - Procedure for the manufacture of papers for insecticides fumigations. (Machine-translation by Google Translate, not legally binding) : en es
  • CH281595A - Process for the preparation of a halogenated pyrimidyl-mercapto-carboxylic acid. : de en
  • FR1002703A - Tuning mechanism for radio receivers : en fr
  • FR1003098A - Device for extinguishing lit cigarettes : en fr
  • GB668138A - Improvements in and relating to testing of electric switches and circuit breakers : en
  • DE833587C - Process for preserving eggs : de en
  • DE833832C - Self-propelled manual welding machine for arc seam welding : de en
  • FR1003186A - Process for cutting files in the mass : en fr
  • GB667925A - Separable fastener : en
  • GB667998A - Improvements in or relating to photographic film cartridges : en
  • US2589199A - Process for breaking emulsions of the oil-in-water class : en
  • ES200994A1 - Some improvements in the construction of the vegetables of the signing machines by absorption. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668327A - Improvements relating to conveyors for transporting bottles, crates and the like : en
  • US2588671A - Holder for radio on vehicle handle bars : en
  • CH281380A - Polisher. : de en
  • CH281414A - Crash helmet. : de en
  • FI25667A - Äggkartong : en fi
  • FR1002778A - Support bar for tillage implements : en fr
  • FR1002814A - Improvements to textile dyeing and bleaching machines : en fr
  • GB668333A - Herbicide-resistant coated seeds : en
  • US2588750A - Electromechanical change-speed transmission : en
  • US2588343A - Inhibiting foaming in steam generators : en
  • US2588739A - Traffic light accessory : en
  • US2588980A - Normalizing device for gear train shutter retards : en
  • US2589182A - Child's vehicle : en
  • DE805460C - Device for automatic power control of coolers for internal combustion engines : de en
  • FR1003072A - Process for the manufacture of carcasses of houses : en fr
  • ES26791U - Electrical contact device (Machine-translation by Google Translate, not legally binding) : en es
  • FI25640A - Fluid switch : en fi
  • FR1003161A - Magnetic measuring device without return spring : en fr
  • US2588877A - Screw actuated piston dispenser : en
  • US2589064A - Multiple sheet glazing units : en
  • ES202026A1 - A procedure to polymerize compounds olefinically instaured in a two phase system. (Machine-translation by Google Translate, not legally binding) : en es
  • GB667872A - A new and improved portable suspended and hooked hanger : en
  • DE833792C - Device for the independent operation of a vinegar bulking agent : de en
  • AT170557B - Electric reflector lamp with adjustable reflector : de en
  • US2588662A - Automatic control for molding presses : en
  • DE1635674U - TOBACCO CASE. : de en
  • DK73873C - Method and apparatus for forming organic solvent-free thermoplastic compounds. : da en
  • CH281351A - A wire-carrying insulator on posts, especially for electric cattle fences. : de en
  • CH281404A - Device for hanging laundry. : de en
  • US2588607A - Starting arrangement for gyroscopic instruments : en
  • US2588919A - Shoe protector : en
  • FR1002693A - Process for the preparation of lubricating compositions and their adducts : en fr
  • GB667980A - Improvements in or relating to guards for the cooking rings of electric and gas cookers and the like : en
  • US2588502A - Parking way control system : en
  • US2588648A - Separable slide fastener : en
  • FR1002987A - Lingerie shoulder strap and manufacturing process : en fr
  • DE1635649U - SLEEVE WITH A WINDING FOR SEWING MACHINE REEL. : de en
  • GB668047A - Improvements in and relating to corrugated roof ventilators : en
  • DE833660C - Device for scanning a circular space sector, in particular by means of electromagnetic echo sounding : de en
  • DE833951C - Process for the production of catalyst masses : de en
  • DE833664C - Device for explosion-proof control of electrical devices with the help of low-current control circuits : de en
  • CA481705A - Crinoline and method of making the same : en fr
  • CA481760A - Tender conveyor system for a locomotive stoker : en fr
  • US2588572A - Method of making mechanical negatives for photocopies : en
  • DE1635668U - STONE WITH METAL OR GLASS OIL. : de en
  • DE1635695U - TOTO ROULETTE. : de en
  • DE833770C - Tennis racket with a net covering consisting of wound strings : de en
  • DE834033C - Fungicides : de en
  • FR1002958A - removable traction element : en fr
  • DE1635716U - STEERING DEVICE FOR AMBULANCE. : de en
  • DE833702C - Process for the production of rubber compounds : de en
  • GB668220A - Improvements in or relating to sliding doors and the like : en
  • GB668250A - Power vehicle equipped with a device for the transfer of load from the trailer to the driving machine : en
  • FR1002610A - Description of automatic screen, continuous movement type : en fr
  • FR1002653A - Retractable independent wheel camping trailer : en fr
  • FR1002733A - Improvements in the manufacture of speed reducers and speed reducers thus obtained : en fr
  • FR1002933A - Improvements to ballpoint pens : en fr
  • FR1003053A - Machine with eccentrically located rotating body : en fr
  • FR1002864A - Process for preparing stable suspensions : en fr
  • US2588840A - Temperature probe : en
  • US2588847A - Rotor for stone crushing apparatus : en
  • ES201833A1 - Improvements in electric capacitors : en es
  • FR1003150A - Pressure-resistant waterproof housing for electrical devices : en fr
  • GB668082A - Improvements in or relating to means for cutting thin material : en
  • GB668185A - Improvements in variable resistances : en
  • DE833463C - Ratchet device : de en
  • DE833522C - Wall and ceiling pull switches : de en
  • DE834028C - Handlebar guidance on small tractors : de en
  • FR1003192A - Bed warmer : en fr
  • GB667875A - Improvements in sealing or closure devices for bearing housings : en
  • GB668243A - Improvements in or relating to high power electric circuit-breakers : en
  • DE833900C - Freewheel step brake : de en
  • FR1002800A - Lubrication of bearings : en fr
  • GB668297A - Improved means for retaining garments while being worn : en
  • US2588521A - Control valve for pressure bailers : en
  • US2589201A - Process for breaking emulsions of the oil-in-water class : en
  • GB667955A - Improvements in locks : en
  • GB668092A - Improvements in or relating to splines : en
  • GB668111A - Improvements in or relating to an extreme pressure lubricant : en
  • FR1002892A - Twin armed blocks : en fr
  • FR1003002A - Tow bar for vehicles : en fr
  • FR1003033A - Small format camera : en fr
  • GB668068A - Combined gas and steam power plants : en
  • ES200995A1 - Improvements in the construction of ammonia distillers intended for reduced refrigerating absorption installations. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668235A - Process for the preparation of methionine derivatives : en
  • FR1002701A - Lubricating composition : en fr
  • FR1002911A - Indetonating fuel usable in particular for aviation : en fr
  • DE833521C - Electrical plug connection : de en
  • DE833768C - Copy milling machine : de en
  • ES201656A3 - A mechanism of actuation with ratchet, aplicalbe to alarm apparatus and other uses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588657A - Slusher bucket : en
  • US2589125A - Match package : en
  • US2589180A - Multiline telephone substation instrument and circuits : en
  • US2588755A - Attitude indicator : en
  • ES200694A1 - Improvements introduced in the process of manufacturing phonographic discs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES200661A1 - Some improvements in the construction of kitchens with liquid fuel. (Machine-translation by Google Translate, not legally binding) : en es
  • DE833827C - Flush-mounted switch junction box for multiple arrangements in connection with switches and sockets : de en
  • FI25628A - Folding ironing board with swivel leg : en fi
  • FR1002885A - Wheelbarrow for transporting containers used to collect the grapes collected by the grape pickers : en fr
  • US2588358A - Process for polymerization of propylene with liquid catalyst complex : en
  • ES201974A1 - A security and regulation device for gas heating appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635824U - WATER COLUMN PLUG APPARATUS. : de en
  • DE833957C - Process for the production of metal powder from pulverizable, solid metal : de en
  • DE833977C - Double drum drive of conveyor belts : de en
  • GB668073A - Improvements in micro-organisms and antibiotics obtained therefrom : en
  • GB668204A - Improvements in or relating to machines for trimming the margins of shoe uppers : en
  • GB668258A - Improvements in or relating to starting and operating circuit-arrangements for electric discharge tubes : en
  • DK73884C - Lock for window buckles. : da en
  • AU734452A - Improvements in or Relating tothe Preparations of ingredients for foodstuffs from gluten : en
  • DE1635654U - IGNITION DEVICE FOR GAS STOVE BURNERS. : de en
  • US2588475A - Filter bed : en
  • US2588576A - Necktie-holding attachment : en
  • FI25635A - Superregenerative measures : en fi
  • FR1002650A - Color photography : en fr
  • US2588371A - Combined propeller pitch and engine speed control device : en
  • AT170559B - Switching fingers, especially for smaller roller switches : de en
  • CH281447A - Process for the manufacture of fertilizers based on dicalcium phosphate and ammonia nitrate. : en fr
  • BE500290A - WALL BOX TO KEEP ADDRESS BOOKS, MORE PARTICULARLY TELEPHONE SUBSCRIBER LISTS. : en fr
  • DE1635613U - FOOTREST FOR A COUCH FOLD-OUT TO A DOUBLE BED. : de en
  • DE833725C - Shares for sowing machines : de en
  • DE1635747U - EXHAUST PIPE FOR COMPRESSED AIR FOAM. : de en
  • FI25648A - Method for isolating biological activators from conifers and green and plant parts : en fi
  • DE833484C - Slider cover strip for loose-leaf binders with rows, spiral springs or the like. : de en
  • DE833749C - Lockable spur gear differential : de en
  • ES201574A1 - An elevator (type oruga) to raise all kinds of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002855A - Metal shuttle with internal brake for tying up vines : en fr
  • GB667879A - A new or improved geneva movement : en
  • US2588456A - Spring suspension of perambulators and the like : en
  • AT170663B - Method for lubricating the differential gear, in particular for motor vehicles : de en
  • CA481695A - Electrical system : en fr
  • CH281488A - A method of manufacturing pin wheels for a clock movement and other precision mechanisms. : en fr
  • DE833982C - Ankle joint for task lights, especially for drawing tables or boards : de en
  • US2588883A - Reversing mechanism : en
  • US2588941A - Model glider : en
  • ES29980U - Device that allows the automatic continuity of the shot in toy weapons (Machine-translation by Google Translate, not legally binding) : en es
  • US2588452A - Hydrocarbon synthesis using a spent ammonia synthesis catalyst : en
  • USD166145S - Cradle for wine bottles : en
  • CA481595A - Rotary kiln : en fr
  • DE833703C - Process for preparing a pulp for the manufacture of artificial compositions : de en
  • DE833973C - Electric toggle switch with two adjacent switchgear : de en
  • US2588737A - Poultry feeder and waterer : en
  • ES201340A1 - A high frequency oven. (Machine-translation by Google Translate, not legally binding) : en es
  • ES28714Y - Improved tool holder for textile machines : en es
  • FR1002799A - Process for the manufacture of mordant azo dyes : en fr
  • FR1002952A - Waffle iron : en fr
  • US2588509A - Scissor type element for removing dents from body and fender panels : en
  • US2588910A - Anode shifting device : en
  • US2588968A - Alpha-acylamino styrenes : en
  • CH281531A - Clasp for link, especially for bracelet. : en fr
  • FI25629A - Method of handling all or part of the wool substance : en fi
  • FR1002808A - Rocket in time for aircraft bombs and similar projectiles : en fr
  • FR1002927A - Manufacturing process for thiourea : en fr
  • GB667881A - Improvements in or relating to caps : en
  • US2589205A - 1-benzylpiperidine compounds : en
  • US2588354A - Arbor : en
  • US2588605A - Container safety lock : en
  • FR1002624A - Improvements in the manufacture of calcium sulphate and zinc sulphide pigments : en fr
  • FI25655A - Restriction of access to and supply of viruses to the host : en fi
  • FR1003200A - Frame or removable container, particularly intended for transport : en fr
  • DE1635616U - DRAWER OR DRAWER. : de en
  • ES29899U - A syringe for injection with plunger case (Machine-translation by Google Translate, not legally binding) : en es
  • GB668153A - Improvements in book matches : en
  • DE833984C - Pipe puller : de en
  • US2588867A - Pyrolytic production of chlorohydrocarbons : en
  • DE1635749U - CYLINDER LOCK. : de en
  • DE834030C - Back harrow : de en
  • FR1003126A - Process for cleaning, smoothing and shining metal surfaces : en fr
  • GB667944A - Improvements relating to sintered products containing precious metals : en
  • GB668257A - Chair : en
  • DE833619C - Coloring device for chalk lines to apply paint on walls : de en
  • DE1635840U - MUSIC FURNITURE. : de en
  • DE833681C - Arrangement for locking overhead traveling cranes or the like. : de en
  • DE833570C - Auxiliary carburetor to facilitate the start-up and operation of internal combustion engines when cold : de en
  • DE1635697U - : de en
  • DE1635699U - DRYERS FOR FLAT MATERIAL. : de en
  • DE1635773U - GOODS EXTRACTION DEVICE ON TEXTILE MACHINES, IN PARTICULAR ON FLAT CURING MACHINES. : de en
  • DE833639C - Washing machine, dishwasher, etc. like : de en
  • ES201933A1 - An industrial procedure for the manufacture of footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002606A - New space-saving container : en fr
  • ES27159Y - Fruit container : en es
  • FR1003169A - Coupling device for vehicles, in particular on rails : en fr
  • DE1635619U - ROLLER SHUTTER FOR REGISTRATION AND CARD CABINETS. : de en
  • FR1002843A - TV Explorer Tube Circuits : en fr
  • FR1002922A - Advanced dry straightener : en fr
  • FR1002940A - Small residential building : en fr
  • FR1002788A - Improvements to hydraulic pumps : en fr
  • US2588344A - Prevention of foaming in steam generation : en
  • US2589110A - Flush tank ball valve : en
  • US2588465A - Cutterhead for wood-turning lathes : en
  • US2588534A - Electromagnetic relay with adjustable lever-relation : en
  • US2589054A - Apparatus for internally coating cathode-ray tube envelopes : en
  • US2589188A - Permanent magnet operated valve : en
  • US2589193A - Airfoil, and particularly helicopter blade : en
  • GB668180A - Apparatus for carrying out catalytic reactions : en
  • DE833921C - Lamellar conveyor shovel for filling machines : de en
  • ES30088U - Mobile light indicator of football results and classifications (Machine-translation by Google Translate, not legally binding) : en es
  • AT170592B - Lens system : de en
  • US2588923A - Calculator : en
  • AT170631B - Process for the preparation of carboxylic acids : de en
  • CA481624A - Stabilization of ethylene cyanohydrin : en fr
  • CH281434A - Process for the preparation of saturated ring-containing organic compounds. : de en
  • CH281552A - Gas turbine plant. : de en
  • DE1635659U - METAL FOIL FOR MULTIPLE PURPOSES. : de en
  • DE834034C - Fungicides : de en
  • ES29985U - Improved label (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003102A - Tobacco treatment agents : en fr
  • GB668156A - Improvements in or relating to rotor blades for rotary hoes, cultivators and the like : en
  • AU727852A - Improvements in or relating to electric discharge tubes ofthe kind comprising planar electrodes : en
  • CH281644A - Furniture with feet that can be plumbed. : en fr
  • AU728352A - Fastening device : en
  • BE500176A - : en
  • NL69681C - A method of protecting the wall of a melting furnace for materials, such as glass, from attack by the melt contained in the furnace. : en nl
  • US2588455A - Folding box : en
  • AT170679B - Refuse collection truck with two mechanically or hydraulically operated tilting devices : de en
  • AU730852A - Treatment of seawater for evaporating plants : en
  • USD166137S - Fertilizer spreader hood : en
  • AT170574B - Device application of lacquer or the like to elongated bodies of any cross-section, in particular to profile or flat wires and foils : de en
  • AT170689B - Device for automatic switching of the heating device of periodically acting absorption refrigeration machines : de en
  • AU736052A - Method and apparatus for roasting sulphide ores : en
  • DE1635831U - ARRANGEMENT FOR SET SHELVES. : de en
  • USD166140S - Toy vacuum cleaner : en
  • GB668264A - Improvements in train control and cab signalling apparatus actuated inductively from the track : en
  • AU152975B2 - Improvements in or relating to industrial power trucks : en
  • CA481716A - Internal combustion engine and fuel injection nozzle therefor : en fr
  • CH281479A - Desktop machine. : en fr
  • US2588618A - Egg storage and dispensing device : en
  • CA481600A - Language teaching device : en fr
  • CH281542A - Friction gear, especially for high-speed machines. : de en
  • CH281630A - Curved side roof for car bodies, in particular for large-scale motor vehicles. : de en
  • US2588589A - Surgeon's prethreaded needle holder : en
  • DE1635629U - HOUSEHOLD PRESS. : de en
  • DE833694C - Teaching framework for the erection of glass brick walls : de en
  • DK73877C - Sewing machine with a mechanism for forming zigzag stitches. : da en
  • CA481622A - Electrical gas cleaner unit : en fr
  • US2588865A - Art of treating legumes : en
  • AT170634B - Process for the production of thermoplastic, phenol-like lignin conversion substances, in particular from sulphite waste liquors : de en
  • CA481754A - Control means : en fr
  • CH281338A - Mower with at least two rotating cutting blades. : de en
  • DE1635759U - SPRAYERS, IN PARTICULAR FOR MEDICAL PURPOSES. : de en
  • AT170581B - Hollow stone-like building element and method for producing a reinforced concrete or concrete skeleton using this building element : de en
  • AT170551B - Rapid control by means of a thermionic rectifier tube : de en
  • AT170578B - Plug device with connection contacts for a protective line : de en
  • AU731352A - Improvements in and relating tothe production of alkylated aromatic amines : en
  • CH281529A - Manual tool. : en fr
  • CH281433A - Process for the production of acetic anhydride. : de en
  • CH281653A - Process for the preparation of a new imidazoline. : de en
  • AU152761B2 - High pressure pump : en
  • US2588585A - Frangible frame all-purpose farm implement : en
  • US2588597A - Automatic door controlling mechanism : en
  • US2589060A - Tenter clip : en
  • CH281544A - Transmission gear with interchangeable wheels. : de en
  • AT170627B - Electrolyte for refining aluminum using three-layer electrolysis : de en
  • CH281344A - Thermally insulating panel and process for its manufacture. : de en
  • CH281558A - Method for regulating a gas turbine plant and device for carrying out the method. : de en
  • ES201598A1 - A procedure for the manufacture of dry batteries or galvanic elements. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30074U - Improved needle for knitting knitwear (Machine-translation by Google Translate, not legally binding) : en es
  • CA481602A - Skirt pulling retainer for cyclists : en fr
  • CA481724A - Windshield washers : en fr
  • CH281354A - Lining for waste boiler. : de en
  • US2588362A - Flame retardant polyethylene and lignin containing composition : en
  • ES30037U - Carmine bar case in whose lid appears the initial of the user (Machine-translation by Google Translate, not legally binding) : en es
  • ES30065U - Type of automatic or sliding cursur for automatic zip or slide fasteners for zip fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002989A - Method and device for closing and sealing the valves of valve bags : en fr
  • FR1003160A - Arrangement of open bags or pouches, the openings of which are provided with a tab, the bags or pouches being of paper, transparent material such as tracing paper or cellophane or other : en fr
  • US2588665A - Brake drum : en
  • US2589134A - Variable sealed condenser : en
  • US2588586A - Screw thread comparator : en
  • US2588956A - Crystal rectifier : en
  • DE1635738U - COUPLING DEVICE. : de en
  • GB668251A - Improvements in or relating to electromagnetic wave-energy transmission systems : en
  • GB668354A - Improvements in or relating to electrical cable connectors : en
  • AT170643B - Process for the production of magnesia cement-bonded moldings. : de en
  • AU126151A - Improvements relating to syringes : en
  • DE833789C - Work light : de en
  • FR1002722A - Method and apparatus for slaughtering in mining : en fr
  • FR1003085A - Improvements made to devices such as starters : en fr
  • GB667894A - Improvements in or relating to chairs, settees and the like : en
  • GB668125A - Improvements in and relating to auxiliary optical devices : en
  • CA481689A - Enzyme preparation : en fr
  • CA481630A - Internal combustion engine valves : en fr
  • CA481759A - Transmission : en fr
  • DE1635772U - EARTHING FOR REINFORCED CONCRETE POST. : de en
  • DE833444C - Coupling for hydraulic braking devices of trailers : de en
  • GB668351A - Improvements relating to apparatus for catching broken threads by suction in thread-working machines : en
  • AT170614B - Process for the production of a case hardening powder for the surface hardening of steels : de en
  • GB668150A - Apparatus for playing a game of chance : en
  • CH281562A - Blow-Down Process. : de en
  • GB668287A - Improvements in stamping or embossing machines : en
  • US2588951A - License plate fastener : en
  • US2588710A - Electrically operated toy or model railroad : en
  • CH281565A - Process for utilizing excess cooling capacity in cold rooms and equipment for carrying out this process. : de en
  • AT170668B - Vulcanizing press for vulcanizing several rubber tires at the same time : de en
  • AU151672B2 - Improvements inthe manufacture of isopropyl nitrate : en
  • CH281364A - Tubular steel heating boiler. : de en
  • CA481711A - Ice-cream and stabilizer therefor : en fr
  • AT170624B - Method and device for protecting the glow tube in carbon tube resistance furnaces : de en
  • DE1635698U - WASHABLE DOLL IN PLASTIC MATERIAL. : de en
  • DE833701C - Filler for rubber and other plastic materials : de en
  • DE833824C - Condenser tube : de en
  • CA481664A - Biocidal composition : en fr
  • DE1635723U - COVER, IN PARTICULAR TO ACCOMMODATE RUNNING CARDS. : de en
  • FR1002688A - Process for the preparation by synthesis of pentadecanolide : en fr
  • DE833605C - Honing tool : de en
  • DE833776C - Process for the production of workpieces from reinforced concrete or the like. : de en
  • DE1635739U - PRESSURE REDUCING VALVE WITH BURN-OUT PROTECTION. : de en
  • US2588505A - Ophthalmic lens mounting : en
  • DE1635798U - TOP CLOSURE FOR MOTOR VEHICLES. : de en
  • US2588377A - Carton : en
  • US2588771A - Method of making polyoxyalkylene ethers : en
  • ES201326A3 - Improvements in the procedures for manufacturing sweet and salt butter. (Machine-translation by Google Translate, not legally binding) : en es
  • DE833513C - Changeover switch for telecommunications, especially for telephone systems : de en
  • AU162006B2 - Hexachlorocyclohexane isomer separation : en
  • FR1002720A - Ball guide device for cutting column block and other fixtures : en fr
  • FR1002845A - Can opener and tin for various products : en fr
  • CA481646A - Motor operated mechanism for devices having definite limits of travel, such for example, as searchlight shutters : en fr
  • GB668029A - Improvements in or relating to hydraulic pressure control valves : en
  • GB668170A - Improvements in apparatus for maintaining the temperature of a heat insulated space within definite limits : en
  • GB668224A - A method of and apparatus for extruding hollow articles from plastic material : en
  • US2588916A - Navigational system for airways traffic control : en
  • US2589097A - Retardation of development of reversion flavor in hydrogenated fats and oils : en
  • USD166147S - Compartmented box : en
  • USD166166S - Knapp combined framework and protective guard for a packaging machine : en
  • FR1002962A - Improvements in means for the dry evaporation of liquids : en fr
  • FR1003010A - Ash grids and automatic settings for combustion of sawdust and waste : en fr
  • ES30004U - New clothes dryer for general use (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002741A - Device for introducing a liquid into the interior of porous bodies which can be used, in particular, for carrying out hypodermic injections : en fr
  • GB667865A - Improvements relating to suction cleaners : en
  • AT170650B - Machine for the production of wood wool : de en
  • CA481725A - Electrical switch construction : en fr
  • ES29944U - Improved binding for storybooks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002648A - Universal lens hood for cameras and cinematographic lenses : en fr
  • FR1002686A - Improvements to nozzles for spraying viscous liquids : en fr
  • GB667971A - Improvements in wrapping flexible articles : en
  • GB667981A - Improvements in or relating to compressors of gas turbine engines : en
  • GB668134A - Improvements in or relating to silos : en
  • GB667996A - Improvements in magnesium base alloys : en
  • US2589030A - Helicopter rotor system : en
  • GB667887A - Improvements in and relating to foot arch supports for boots and shoes : en
  • DE761748C - Lubricating device for piston engines, in particular internal combustion engines : de en
  • ES29997U - A portable hanger (Machine-translation by Google Translate, not legally binding) : en es
  • US2588510A - Multiple coin selector : en
  • CH281638A - Watercraft. : de en
  • DE1635762U - ELASTIC CORSET. : de en
  • DE833531C - Electric radiator : de en
  • ES200250A1 - Some improvements in circumstances of gun point machines. (Machine-translation by Google Translate, not legally binding) : en es
  • CA481596A - Retractable ground-gripping devices for vehicle wheels : en fr
  • US2588598A - Truck hoist : en
  • US2588692A - Pen clip : en
  • DE833476C - Process for the production of protective layers on pipes or the like. : de en
  • GB668263A - Valve gear controlling mechanism for elastic fluid engines : en
  • CA481606A - Grill guard : en fr
  • CH281505A - Process for producing fusion-welded butt joints. : de en
  • ES201706A1 - Improvements in the methods for fixing elements in articulated piquetes or flanges. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588621A - Pneumatic control system : en
  • DE1635777U - GAS PRESSURE SHAFT DAMPER. : de en
  • DE833712C - Device for determining the effective and specific weight of pourable material : de en
  • DE833905C - Diving board for swimming pools : de en
  • NL70468C - : en
  • US2588953A - Saw attachment for tractors : en
  • CH281637A - Device for connecting a station on a double-lane line equipped with a line block. : de en
  • DE833569C - Device for adjusting and locking the breakfast window : de en
  • ES29116U - Device designed to absorb vibrations transmitted by any moving machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2589133A - Electrical filter : en
  • US2589137A - Arrowhead : en
  • US2589009A - Antisway bar : en
  • ES28267Y - Shoe model with special characteristics : en es
  • GB667985A - Improvements in and relating to the manufacture of shell-like hollow bodies : en
  • GB668231A - Flatfish filleting machine : en
  • GB668358A - Improvements in gas producing charges for blasting cartridges : en
  • DE833845C - Crane portal : de en
  • NL69657C - device for measuring the set mAsec product of a roentgen device : en nl
  • AT170670B - Control of motor vehicles with large swiveling of the front wheels : de en
  • CA481617A - Building wall construction : en fr
  • US2588446A - Purification of isopropanol : en
  • DE833650C - Process for the preparation of derivatives of phenthiazine : de en
  • DE834032C - Drink for animals : de en
  • DE833538C - Process for the production of lubricating greases : de en
  • DE833591C - Process for making paper wet strength : de en
  • GB667989A - Improvements in or relating to electrical measuring devices : en
  • GB668026A - Improvements in expansion joints : en
  • GB668106A - A device for use with shaving equipment : en
  • DE833803C - Process for the preparation of new biguanide derivatives : de en
  • DE833990C - Cushioning of the abutment beams from industrial furnace cores : de en
  • FR1002607A - System to prevent the breakage of an electrical conductor subjected to movements in planar alternating directions : en fr
  • NL69696C - : en
  • DE833525C - Device for generating a voltage which is out of phase with a given current : de en
  • ES201584A1 - An apparatus for calibrating the torque torque of organs charged elastically. (Machine-translation by Google Translate, not legally binding) : en es
  • ES202080A1 - A procedure to weld metals with arc protected by gas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002669A - Coking process for coals with a high volatile content : en fr
  • FR1002906A - Transport device for boilers for hardening building materials by steam pressure : en fr
  • DE833547C - Hair curlers : de en
  • ES196579A1 - PROCEDURE FOR OBTAINING NEW POLYMERIZATION MATERIALS. : en es
  • GB668337A - Improvements in or relating to hose-reels : en
  • US2588856A - Rotary spray arm for washing machines : en
  • CH281541A - Valve body. : de en
  • CH281550A - Double piston lubrication pump for internal combustion engines. : de en
  • DE833779C - Closure for squeeze tubes : de en
  • GB668184A - Improved holder for the display of price tickets and descriptive matter : en
  • GB668234A - Organo-silicon compounds and their manufacture : en
  • DE833999C - Method and device for cutting glass panes : de en
  • ES197244A3 - A CLOSING SYSTEM FOR WIRE OR METAL WIRE TEMPERING OVENS. : en es
  • GB668306A - Improvements in radio apparatus : en
  • ES200491A1 - Iron ironing appliance. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003096A - Improvements to wing surfaces with mobile or deformable coating : en fr
  • ES201716A3 - A provision to duplicate the frequency through reaction coils previously magnetized. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002887A - Liquid fuel burners : en fr
  • FR1003112A - Removable button for clothing and other uses : en fr
  • DE833629C - Flat bottom sedimentation basin : de en
  • ES201594A1 - An electronic tube for short waves. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002875A - Manufacturing process for flexible, water-repellent and greaseproof abrasive paper and canvas and resulting products : en fr
  • US2588747A - Steam iron vaporizing chamber : en
  • US2589094A - Photographic enlarging mask : en
  • AU159257B2 - Sound translating apparatus : en
  • FR1002762A - Shock absorber : en fr
  • GB667933A - Filter : en
  • FR1002882A - Process for the production of pyranthrone series vat dyes : en fr
  • GB668044A - Improvements relating to children's chairs : en
  • DE833788C - Lighting device for cavities : de en
  • ES200326A1 - A mechanism for the automatic check of the passes made in a telar above a determined length of woven fabric. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27433Y - Last for footwear with extremely easy mechanical removal : en es
  • GB668221A - Improvements relating to the manufacture of resins from aromatic sulphonamides and formaldehyde : en
  • FR1002797A - Method for the separation of mixtures of chlorosilanes at constant boiling point : en fr
  • ES202078A3 - Improvements introduced in the loaders for automated arms. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30062U - Recycling device for hydraulic cylinders (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003168A - Oscillating claw suspension pendulum for accessories linked to the friction wire of the catenaries of electric traction lines driven at high speed : en fr
  • GB668322A - Improvements in frame-coal cutters : en
  • US2588837A - Automatic fishing reel brake : en
  • DE833589C - Process for the production of a nutritional and strengthening agent : de en
  • US2588796A - Compositions containing organic polymeric sulfides and metal salts of 8-hydroxyquinoline and method of preparing same : en
  • US2588810A - Assembling aid for constructing frameworks : en
  • DE833516C - Field strength measuring device, especially for transmitting antennas : de en
  • ES30046U - Apparatus for the supply of pasty substances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003015A - Jack for pneumatic tires : en fr
  • DE833777C - Method and device for the production of lightweight panels : de en
  • DE833821C - Process for the production of melt phosphates : de en
  • FR1002706A - Lock protection device against burglary : en fr
  • FR1002801A - Method for obtaining relief images : en fr
  • GB667974A - Steel drums : en
  • DE833727C - Cushioning for hay rakes : de en
  • ES201593A1 - An apparatus for getting textile fabrics and threads. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003187A - Universal file cutting machine : en fr
  • FR1002873A - Braun tube : en fr
  • GB668116A - Improvements in or relating to hand brake operating mechanisms : en
  • DE833535C - Process for the production of iron oxide pigments : de en
  • FR1002991A - Lipstick enhancements : en fr
  • DE833978C - Electric motor : de en
  • ES201589A1 - New thermo-mixing machine for the elaboration of the paste or mass of the olive for the manufacture of oil. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668077A - Improvements in or relating to boxes : en
  • DE833936C - Steel cap connection for longwall construction : de en
  • DK73868C - Method and plant for the manufacture of glass. : da en
  • US2588715A - Differential flow valve : en
  • FI25631A - Anordning vid ångpannor : en fi
  • AU152949B2 - Control system fora rocket motor : en
  • CH281413A - Fabric cutting machine. : de en
  • AU160453B2 - Method and apparatus for roasting sulphide ores : en
  • CH281337A - Two-wheel mower. : de en
  • CH281612A - Signal receiving system. : de en
  • DE1635803U - VALVE HEAD. : de en
  • US2588834A - Wire-drawing tension device : en
  • FR1002625A - Improvements to control cables : en fr
  • FR1002950A - Vertical boiler : en fr
  • GB668320A - Combustion chambers of internal-combustion engines : en
  • DE1635751U - TURNING KNIFE WITH RAZOR BLADE AND PENCIL EXTENSION, ESPECIALLY FOR LETTER PRINTER. : de en
  • DE833831C - Program control device with a revolving endless chain and electrical contacts controlled by this, in particular for welding machines : de en
  • FR1002708A - Method and apparatus for the ripening of alkali cellulose : en fr
  • FR1003082A - Industry for the manufacture of artificial or synthetic textiles : en fr
  • FR1003111A - Improvements made to lifting devices of the jack type : en fr
  • US2588472A - Astronomical teaching and training apparatus : en
  • ES27133Y - Mechanical extraction phaclism shoe lasts : en es
  • ES29983U - Key with illumination device (Machine-translation by Google Translate, not legally binding) : en es
  • FI25642A - Electric cycle : en fi
  • FR1002623A - Inner tube valve : en fr
  • GR13484B - REFRIGERATOR DOOR CLOSER. : el en
  • CH281563A - System that brings heat from a lower temperature to a higher temperature. : de en
  • CH281655A - Process for the preparation of a new imidazoline. : de en
  • DE833554C - Reinforced concrete house and formwork for making the same : de en
  • FR1002712A - Turbine control unit : en fr
  • DE764387C - Circuit for regulating the gain of a pipe with six or more electrodes : de en
  • DE833710C - Dosimeter for ultrasonic devices : de en
  • AU155220B2 - Improvements in or relating to traps for animals : en
  • DE831809C - Device for returning drops to vessels : de en
  • US2588848A - Spring bumper and draft gear : en
  • DE833524C - Auxiliary phase switch for single-phase AC motors : de en
  • US2588895A - Gas burner with flame retaining ports : en
  • USD166149S - Watch protector : en
  • CH281401A - Process for the production of light-colored sulfonation products by sulfonating alkyl or cycloalkylbenzenes. : de en
  • CA481636A - Handlebar mounting for bicycles : en fr
  • CH281570A - Electric motor with a brake that is automatically controlled when a motor part is axially displaced. : de en
  • AU736552A - Means for controlling the supply of liquid fuel to internal combustion prime movers : en
  • CA481680A - Flux : en fr
  • CH281435A - Process for the preparation of a new pyrimidine derivative. : de en
  • CH281514A - Hand drill with grinding device. : de en
  • DE833465C - Overtaking machine : de en
  • DE1635628U - CLOTHING HANGER WITH ROLL CLAMP CLOSURE. : de en
  • DE1635630U - HOUSING FOR COUNTER PLATE. : de en
  • DE1635748U - WING KNIFE FOR MEATWOLF. : de en
  • CA481692A - Methods of and apparatus for making pallets : en fr
  • CH281365A - Method and apparatus for maintaining high relative humidity of air in a room. : de en
  • CH281451A - Device for cleaning objects by means of condensate precipitating on the objects. : de en
  • CH281556A - Method for operating a thermal power plant. : de en
  • DE833488C - Process for cleaning titanium tetrachloride : de en
  • DE833533C - Arrangement for limiting the welding current : de en
  • DE1635652U - BUTTON-ON AND BUTTON-ON SWIM SHEET AS A PROTECTIVE CLOTH FOR CHANGING DRY OR WET SWIM TRUNKS. : de en
  • DE1635775U - CIRCLE. : de en
  • US2588983A - Multiple valve body : en
  • US2589112A - Absorption of ketene : en
  • DE833953C - Process for the production of hydrogen peroxide : de en
  • DE1635842U - DC RELAY FOR EXCITATION WITH AC CURRENTS. : de en
  • CA481698A - Method and apparatus for x-ray analysis : en fr
  • AT170695B - Firing system with a filling shaft that can be closed at the top and is open at the bottom : de en
  • AT170685B - Device for processing according to the sink-swim method : de en
  • CH281500A - Hollow model for foundry and method of manufacturing this model. : en fr
  • US2588335A - Solutions of acrylonitrile polymers : en
  • US2588481A - Fuel injector pump mechanism : en
  • US2588852A - Process for preparing beta-bromo, alpha chloro, beta-formyl acrylic acid : en
  • CA481732A - Fluid compressor and cooling apparatus therefor : en fr
  • US2589202A - Manifolding : en
  • USD166129S - Precast concrete building fraiie iiieiiber : en
  • CH281398A - Lighting device on a sewing machine. : de en
  • GB668142A - Bridge for electrical measurement and indication : en
  • GB668341A - Improvements in powder dispensers : en
  • DE833838C - Holder for sanitary towels : de en
  • ES200553A1 - A double effect polyclindrical hot gas stem engine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002965A - Lubrication device for constant velocity joint spider : en fr
  • GB668274A - Improvements in or relating to the production of self-supporting films : en
  • DE833505C - Bogie for rail vehicles with axles guided on handlebars : de en
  • DE833611C - Process for the production of coatings : de en
  • DE833654C - Drive of lifting bridges : de en
  • US2589113A - Frequency modulated tone units : en
  • CA481639A - Cooker : en fr
  • CA481728A - Lamp socket assembly : en fr
  • US2588551A - Frequency modulation : en
  • US2588992A - Dentifrice : en
  • US2589185A - Machine for reprocessing phonograph record disks : en
  • AT170598B - Striking mechanisms, in particular for electric clocks : de en
  • CA481710A - Multi-vibrators : en fr
  • CA481721A - Stabilizers for weighing scale pivotal connections : en fr
  • NL69682C - Process for the preparation of mixtures for printing textiles with pigments, process for printing textiles therewith, and the textile articles so printed. : en nl
  • US2588734A - Pretreatment of beryllium prior to coating : en
  • US2589139A - Timer-switch control mechanism : en
  • US2588880A - Door drive system : en
  • US2589149A - Apparatus for treatment of gas : en
  • AU729752A - Improvements in or relating to traps for animals : en
  • CH281495A - Procedure and device for testing clockworks. : de en
  • AT170677B - Device for getting in and out of chairlifts that are in motion : de en
  • DE1635802U - Pedal crank. : de en
  • FI25646A - Sätt att framställa lokalbedövningsmedel : en fi
  • FR1003173A - Improvements to electromagnetic brakes for rail vehicles : en fr
  • GB667978A - Improvements in or relating to spherical lens grinding and polishing machines : en
  • GB668098A - Improvements in or relating to magazine gramophones : en
  • AT170696B - Barrier gate for round pressure tunnels : de en
  • CA481656A - Method of canning products under aseptic conditions : en fr
  • CH281564A - Driving device for a compressor of the rotary piston type. : de en
  • CH281431A - Process for the production of metal powder. : de en
  • AT170571B - Circuit for electric vehicles : de en
  • AT170660B - Device for increasing the roller stroke of frame saws that can be used without operator intervention : de en
  • US2588706A - Disappearing table for automobile instrument panels : en
  • DE833864C - mass spectrometry : de en
  • DE834029C - Handlebars of agricultural equipment : de en
  • CH281349A - Floor and wall paneling straps. : de en
  • CA481750A - Petrol pipes and tanks : en fr
  • FR1002884A - Hollow molded objects in natural or synthetic resin and their method of manufacture : en fr
  • FR1003184A - Electric heating device used in particular for heating liquids : en fr
  • US2588535A - Washing and the extraction of wash water : en
  • AU730352A - Improvements in Electric Welding Apparatus : en
  • US2588937A - Poppet valve : en
  • US2588342A - Fluid engine : en
  • US2588395A - Disk flexing and installing apparatus : en
  • US2589063A - Thermostatic switch : en
  • US2588643A - Automobile body front pillar : en
  • USPP1077P - Saintpaulia or african violet plant : en
  • ES197880A3 - ARRANGEMENT OF CROSS BODY PLATE FOR RAILWAYS. : en es
  • ES201131A1 - A perfection in the transmitter apparatus of acoustic signals for trucks, automobiles and analog vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002805A - Detachable advanced parquet : en fr
  • AT170590B - Method for reproducing signals transmitted by pulse phase or pulse frequency modulation : de en
  • CH281603A - Pocket atomizer. : de en
  • DE1635637U - END ADJUSTER, ESPECIALLY FOR TWO-STROKE ENGINES. : de en
  • DE833762C - Bicycle lock with air pump protection : de en
  • GB668176A - Process and plant for making steel : en
  • CA481594A - Collapsible window and door forms : en fr
  • US2588420A - Textile drafting mechanism : en
  • US2588975A - Reaction rate of an emulsion polymerization process : en
  • US2589083A - Slack puller for bale tiers : en
  • CH281348A - Device for closing a bay. : en fr
  • FI25632A - The centrifugal anchorage is designed to be stable or diluted : en fi
  • FR1002809A - Boxers set : en fr
  • US2588482A - Friction clutch, brake, and coupling : en
  • US2588684A - Charge rate calculator for automatic telephony : en
  • GB668255A - Improvements in and relating to laundry ironing machines : en
  • ES30106U - Apparatus that locates the return of flames in the oxacetlenal welding (Machine-translation by Google Translate, not legally binding) : en es
  • GB668188A - Improvements in and relating to tanks : en
  • FI25654A - Procedure for attaching blades to shredder blade rollers : en fi
  • GB667867A - An improved electrode holder for arc welding : en
  • FR1002914A - Improvements made to the landing gear of air navigation devices : en fr
  • DE833687C - Ash discharge device on stoves and ovens : de en
  • FR1002912A - Method and device for the homogenization of fluid mixtures : en fr
  • DE833530C - Electric water heater : de en
  • GB668269A - Improvements in and relating to the manufacture of triple-superphosphate : en
  • DE833784C - stocking : de en
  • DE833910C - Carousel-like folk amusement : de en
  • DE1635615U - USE AND CHILDREN'S SEAT AND PLAY STOOL. : de en
  • DE833454C - Central nut locking, especially for motor vehicles : de en
  • FR1003060A - Photoelectric light meter : en fr
  • FR1003194A - Receiver system for frequency deviation harmonic telegraphy and more generally of polyvalent signals transmitted by frequency deviation : en fr
  • GB667983A - Improvement in variable speed power transmissions : en
  • DE1635812U - DEVICE TO SUPPORT YOUR HAND WHILE PAINTING AND DRAWING. : de en
  • ES29994U - Thermal separator for slide fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002973A - Improvements in methods and devices for microscopic observation, in particular for the observation of ultramicroscopic structures : en fr
  • FR1002955A - Beams that can withstand nailing : en fr
  • GB667861A - Venting of foamed latex molds : en
  • DE767247C - Method and device for searching for objects using the echo method : de en
  • CH281527A - Method for re-sharpening the helical, rotatable blades of lawn mowers and apparatus for practicing the method. : de en
  • GB668009A - Improved safety means for locking vehicle doors to prevent unintentional opening : en
  • GB668059A - Improvements in asymmetric electrically conducting devices : en
  • DK73863C - Process for debenzylating N-benzylated 3,4- (imidazolidono- (2 ')) -thiophans. : da en
  • DE1635706U - FONT BOX WITH COMPARTMENT. : de en
  • CH281536A - Fluid brake fluid installation by servo-brake. : en fr
  • US2588403A - Compensated convection current responsive instrument : en
  • DE1635829U - READING CIRCLE FOLDER. : de en
  • GB668178A - Improvements in and relating to moulding apparatus : en
  • FR1002672A - Corona discharge tube, in particular stabilizer tube : en fr
  • DE833878C - Air filter with starting device for internal combustion engines : de en
  • ES200839A1 - Procedure for the manufacture of mazapºn. (Machine-translation by Google Translate, not legally binding) : en es
  • DE833599C - Bottle, especially mineral water or spa fountain bottle : de en
  • FR1002859A - Electric cigarette lighter, more particularly adaptable on the dashboard of motor vehicles : en fr
  • GB667914A - An improved clothes-line : en
  • DE833894C - Process for removing organic bases from protein hydrolyzates : de en
  • DE833965C - Device on the car switchgear for typewriters to eliminate the ratchet noise while the car is being lifted : de en
  • CH281604A - Device for damming fire. : de en
  • GB668119A - Treating materials containing copper and sulphur : en
  • GB668280A - Apparatus for the pyrolysis of ketenizable organic compounds : en
  • AU132351A - Improvements in or relating to automatic welding apparatus of the submerged arc type : en
  • US2588508A - Thermoelectric generator : en
  • US2588590A - Trolley pole : en
  • DE833577C - Quick attachment of chucks : de en
  • FR1002953A - Game of dice : en fr
  • GB668215A - Improvements in or relating to colour photography : en
  • DE833661C - Insulator for electric fences, especially pasture fences : de en
  • ES201830A1 - A method of preparing copolimeros of cyantur with vililideno with halogenated 1.3 hydrocarbons of butadieno. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002654A - Lady's Bag Clasp Mounting System : en fr
  • US2588989A - Screen printing table : en
  • FR1003070A - Washing and cleaning agents : en fr
  • ES202000A1 - A dust separator. (Machine-translation by Google Translate, not legally binding) : en es
  • DK73869C - Razor blade magazine. : da en
  • US2588921A - Oscillator synchronizing system : en
  • GB667940A - Load handling vehicle or truck : en
  • GB667937A - Steering means for mechanically-propelled vehicles, particularly tractors : en
  • DE833783C - Shirt with exchangeable collar and holding device for the tie : de en
  • ES201427A1 - Improvements introduced in the manufacture of sole for shoes based on textile braid and rubber. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003099A - Shoe or boot : en fr
  • ES201483A1 - A car racker system for automobiles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE833519C - Arrangement for generating voltage : de en
  • FR1002871A - Hot gas machine : en fr
  • FR1002954A - Nailer : en fr
  • FR1003166A - Improvements made to devices for immobilizing one part relative to another in at least one predetermined position, by bringing these parts together, in particular to those of turrets, tool or work-holders, machine tools : en fr
  • FR1003180A - Tractor trailer : en fr
  • GB668260A - Improvements in and relating to two temperature refrigerator cabinets : en
  • FR1002732A - Divided material coating products and processes : en fr
  • DE833515C - Arrangement for monitoring an amplifier : de en
  • DE833441C - Process for the production of a food preparation from potatoes : de en
  • DE833450C - Holders for fastening tarpaulins to motor vehicles, in particular trucks : de en
  • ES201413A1 - An installation for the manufacture of olive oil. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003008A - New image transfer process or other resulting patterns and products : en fr
  • GB668312A - Improvements in or relating to terminations for coaxial conductor communication cables : en
  • DE833923C - Chain conveyor : de en
  • DE1635644U - STRETCH GEAR WITH A TOP ROLLER, WHICH IS BEARED IN A FRAME WITH TWO LATERAL PINS. : de en
  • DE833546C - Adjustable closure for briefcases or the like. : de en
  • DE833613C - Container for liquid, semi-liquid or pourable substances that can be removed using a brush, tweezers or the like : de en
  • DE833836C - Generation of methane-containing combustible gases from finely divided solid fuels : de en
  • FR1002757A - Improvements to mine props : en fr
  • GB668343A - Improvements relating to ultra-sonic sound generators : en
  • ES201740A1 - A procedure for the manufacture of diverse textile fibers based on uridids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22640Y - Hygienic container to keep infusions : en es
  • FR1002947A - Improvements to gas pre-mixed gas burners : en fr
  • GB668315A - Improvements in or relating to laminated knock-down casks : en
  • ES201548A1 - A device of cables that carry a conductor or electrical conductors isolated. (Machine-translation by Google Translate, not legally binding) : en es
  • ES29971U - Improved bag for snacks and similar snacks (Machine-translation by Google Translate, not legally binding) : en es
  • DE833652C - Process for the production of new imidazolines : de en
  • GB668052A - Improvements relating to spring door-closing appliances : en
  • GB668000A - Duplex signalling system for sound and facsimile : en
  • DE833550C - Three-sided space framework for structures subject to torsion : de en
  • ES201547A1 - A turbo-hammer machine. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25650A - Cabinet bed : en fi
  • FR1002641A - Improvements to the control devices of a pre-established cycle : en fr
  • GB668058A - Improvements in and relating to electric cooking ranges : en
  • DE833871C - Strip floor milling machine : de en
  • DE833775C - Method and device for the production of hollow bricks on the extrusion press : de en
  • FR1003022A - Devices for determining and controlling the duration of electrical pulses : en fr
  • US2588351A - Vehicular heating apparatus : en
  • DE1635665U - CAN FOR STORAGE OF CURLERS, HAIRPINS AND OTHER HAIR FASTENERS. : de en
  • GB667882A - Improvements in engine starter devices : en
  • USD166160S - And tee holder unit combination golferxs w watch : en
  • US2589041A - Method of forming flexible endless tubes : en
  • US2589101A - Lift truck fork tube : en
  • DE1635678U - FRICTION DRIVE ROLLER WITH CLUTCH. : de en
  • US2588473A - Knitting machine : en
  • US2588523A - Control apparatus : en
  • DE1635683U - MACHINE MOTOR WITH LIGHTING DEVICE FOR INDUSTRIAL AND COMMERCIAL SEWING MACHINES. : de en
  • DE1635838U - DEVICE FOR TROLLEY AND ROLLER TRANSPORT BY ACTUATING A LEVER ON THE KEYBOARD OF TYPING MACHINES. : de en
  • ES201558A1 - An electromagnetic device for the pressure supply of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668091A - Method of transferring heat to a fluid and apparatus therefor : en
  • DE1635660U - SAMPLE WHEEL FOR CIRCULAR KNITTING MACHINES FOR WORKING LEGAL AND LEGAL AND INTERLOCK KNITWEAR. : de en
  • US2588733A - Aerial transporter : en
  • US2588744A - Automatic electric space-discharge material removal method and apparatus : en
  • DE833931C - Mobile expansion to secure the hanging wall in the mine : de en
  • FR1002860A - Stem of artificial eyelet and its manufacturing process : en fr
  • ES200906A2 - Apparatus and procedure for the purification of residual greases. (Machine-translation by Google Translate, not legally binding) : en es
  • ES200920A1 - A procedure for manufacturing hollow floors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668042A - Machine for winding small closed rings with thin wire : en
  • GB668175A - Improvements in heat exchangers : en
  • DE834010C - Boring machine for mother-of-pearl buttons : de en
  • FR1002691A - Electrostatic dust collector : en fr
  • GB668022A - Improvements relating to compressors particularly for refrigerators : en
  • ES29981U - Pure cigar (Machine-translation by Google Translate, not legally binding) : en es
  • GB667866A - Dehydration of refrigeration systems : en
  • CH281442A - A composition comprising an asphaltic material. : en fr
  • FR1002983A - Folding wing aircraft : en fr
  • AU728252A - Improvements in electric arc welding : en
  • FR1002633A - Set of shutters and distributors for pumps and rotary motors with pressurized fluid and reversible gear : en fr
  • FR1003062A - Ultra-sensitive electronic weighing system : en fr
  • GB668195A - Method of making photo-lithographic printing plates : en
  • US2588912A - Continuous rotary table : en
  • ES200209A2 - Machine with incombiable mechanical mallet, for spark picking, with applied engine and vacuum cleaner. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668034A - An improved navigational aid : en
  • FR1002932A - Improvements in the construction of waterproof covers for buildings or the like, in particular roofs or horizontal terraces : en fr
  • FR1003019A - Sealing materials based on bitumen, tar or similar substances : en fr
  • US2588778A - Oil tank hopper by-pass control : en
  • DE834007C - Hollow body cover : de en
  • DE834037C - Control of a piston flushing pump for internal combustion engines through the working piston : de en
  • DE833740C - Combustion chamber for engines, especially for gas turbines and jet engines : de en
  • DE1635603U - FILTER LAYERS AND FILTER CLOTHS. : de en
  • US2588736A - Air conditioning and/or humidifying apparatus : en
  • US2588721A - Power take-off device for wheeled tractors : en
  • FR1002719A - Vacuum dryer improvements : en fr
  • US2588889A - Motor wheel and mounting strut : en
  • US2589131A - Combined telephone and telegraph system : en
  • DE833751C - Device for making holes with a large diameter in thin sheets : de en
  • FR1002752A - Device for improving the power factor in induction heating of vessels and the like : en fr
  • FR1002699A - Improvements to electrical distribution devices : en fr
  • FR1003027A - Method and apparatus for the mechanical uprooting of stumps, trees, etc. : en fr
  • GB668083A - Apparatus for cleaning, husking, polishing, grinding of grains and pulses : en
  • DE832169C - Flashlight case : de en
  • DE833486C - Cold sugar looser : de en
  • DE833780C - Equipment for loading piece goods in railroad cars : de en
  • ES201971A2 - An industrial procedure for the manufacture of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635757U - ELECTRIC CABINET. : de en
  • DE833598C - Gear with continuously tensionable force collectors, especially for driving bicycles : de en
  • GB668253A - Method and apparatus for filling thermostat tubes with mercury : en
  • DE833747C - Electromagnetically operated friction clutch or brake : de en
  • DE833812C - Process for the production of neutral camphorates : de en
  • DE833945C - Toothbrush : de en
  • US2588878A - Screen printing apparatus : en
  • US2588580A - Apparatus and method for manufacture of composite web material : en
  • US2588772A - Combined flashlight and circuit tester : en
  • US2588927A - Milk can cooler : en
  • GB668200A - Manufacture and application of optical brightening agents : en
  • GB667901A - Improved process for the intensive manufacture of sulphuric acid : en
  • ES201199A1 - A bushing with a coupled brake for a velomete wheel. (Machine-translation by Google Translate, not legally binding) : en es
  • GB667927A - Improvements in and relating to protective circuits for electrical windings : en
  • ES200924A1 - A method of making butylic rubber dispersions. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668131A - A process for the production of helicidine : en
  • DE1635813U - PAINT AND GLUE POT. : de en
  • ES201660A1 - A machine for printing tissues. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003134A - Transport vehicle with a space reserved for loading, mechanically refrigerated : en fr
  • GB668216A - Improvements in or relating to the production of fibrous structures and apparatus therefor : en
  • US2588637A - Retrieving device : en
  • US2588799A - Manual transfer between automatic and manual regulating controllers : en
  • US2588531A - Electric soldering iron : en
  • US2589087A - Collapsible boat : en
  • DE833952C - Process for the production of aluminum-fluorine compounds from sulphate-containing alkali fluorides : de en
  • ES28653U - Reinforced comb (Machine-translation by Google Translate, not legally binding) : en es
  • ES30095U - A folding hanger (Machine-translation by Google Translate, not legally binding) : en es
  • GB668241A - Rectangular container for transport purposes : en
  • FR1003057A - Elastic pivot for vehicle, especially on rails : en fr
  • GB668208A - Improvements to electro servo systems : en
  • US2588870A - Battery hold-down : en
  • US2588970A - Hydraulic fluid composition : en
  • IE20065L - Coating lamp bulbs etc. : en
  • US2588588A - Pump and motor hydraulic system and control valve therefor : en
  • US2588602A - Fractionation of organic compounds : en
  • US2588638A - Seat having torsion spring suspension : en
  • DE833967C - Self-inking stamping machine for drawing laundry u. like : de en
  • US2588385A - Printing apparatus : en
  • US2588529A - Spool rack : en
  • US2588578A - Vacuum well cleaner : en
  • US2588836A - Arrangement for controlling special indications of distant signals : en
  • DE833958C - Process for obtaining solid zinc chloride by evaporating zinc chloride solutions : de en
  • FR1002627A - Pencil sharpening machine : en fr
  • FR1002964A - Right angle milling machine intended in particular for dental applications : en fr
  • DE833487C - Method and device for the separation of gas and liquid mixtures in centrifuges : de en
  • DE833991C - Pocket fan : de en
  • FR1002786A - TV cameras : en fr
  • DE829407C - Hand piston pump with valve lifting device : de en
  • DE833578C - High-speed circular saw with swiveling circular saw support : de en
  • FR1003190A - Continuous pressure filter : en fr
  • GB668108A - Improved apparatus for feeding a lap of fibrous materials to a lap-treating device : en
  • GB668199A - Process for the manufacture of sulphonic acid esters of polyarylethylene derivatives : en
  • DE833697C - Metal house : de en
  • GB668014A - Improvements relating to fastening devices : en
  • NL69674C - : en
  • ES201509A3 - Improvements in the illumination systems of letters, signs and graphics of fluorescent material. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002687A - Improvements in leak detection systems in emptied enclosures : en fr
  • AU727252A - Electrical logging apparatus : en
  • AT170577B - Arrangement for the supply of auxiliary systems in electrical centers : de en
  • AT170645B - Closure for fermentation glasses : de en
  • CA481625A - Method of synthesizing pteridines : en fr
  • CH281424A - Device for treating objects made of plastic material. : de en
  • AU157443B2 - Electrical logging of earth formations traversed bya borehole : en
  • AU733452A - Fuel supply means fora gas turbine engine : en
  • US2588754A - Infant's feeding table : en
  • US2589157A - Voltage-dependent resistance blocks : en
  • AU726852A - Improvements in automatic firearms : en
  • CH281589A - Stage switchboard for the electrical remote control of regulating devices for lighting circuits. : de en
  • US2588601A - Spring pressed toothbrush : en
  • US2588979A - Nut-cracking implement : en
  • US2588357A - Device for detecting electric potentials : en
  • US2588708A - Metal awning structure : en
  • US2589056A - Locomotive construction : en
  • CH281408A - Process for the production of clothing material. : de en
  • DE833774C - Toys made of malleable material : de en
  • ES201791A1 - A vibe electric device for battery recipers. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25664A - Linskiveblock för övre änden av sidostöttorna i med lastningsapparat försedda fordon : en fi
  • FR1002833A - Percussion or time fuse, electrically ignited, by battery, for aircraft bombs and similar projectiles : en fr
  • US2588779A - Electric pneumatic driving device for a mechanism having to make a reciprocating movement of limited length at arbitrary moments : en
  • US2588425A - Preparation of tetra-isobutylene : en
  • US2589203A - Reinforced sail : en
  • US2588457A - Production of cellulose esters : en
  • US2589055A - Mixtures comprising polyacrylonitrile and polyalkyl alpha-acylaminoacrylates and articles obtained therefrom : en
  • CA481740A - Electromagnetic contactors : en fr
  • CH281446A - Process for the production of foam rubber. : de en
  • US2588769A - Instrument for measuring heat quantities : en
  • ES201742A1 - A speed variable device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002614A - Prestressed reinforced concrete parts : en fr
  • FR1002789A - Manufacturing process of silica-magnesia catalysts : en fr
  • FR1003170A - Portable electric welding device : en fr
  • DE764417C - High-speed two-stroke internal combustion engine : de en
  • DE767141C - Frame used as a chassis for motor vehicles : de en
  • DE833489C - Process for the production of analytically pure ammonium sulfate from coking ammonium sulfate : de en
  • ES195258A1 - AN IMPROVEMENT IN THE APPARATUS FOR HAND MANUFACTURING KNITTED GIRLS. : en es
  • FR1003148A - Process for the manufacture of hot nuts : en fr
  • GB667977A - A device for relieving the pressure in the saddle guideways of lathes : en
  • CA481727A - Electrical connection : en fr
  • DE1635687U - COMBINED VEHICLE LIGHTING. : de en
  • FR1002834A - Jewelry : en fr
  • DE1635663U - KEY HOLDER IN WOMEN'S HANDBAGS. : de en
  • DE762818C - Two-stroke internal combustion engine : de en
  • DE833933C - Formwork profile, especially for steep floor storage : de en
  • CH281579A - Variable capacitor, especially for radio-electric equipment. : en it
  • DE833453C - Device for preventing drivers from falling asleep at the wheel : de en
  • DE833602C - Profile milling device on grinding machines : de en
  • US2588687A - Bottle opener with cap receiver : en
  • US2588767A - Electrical signaling system : en
  • DE1635746U - LEATHER CUFF. : de en
  • FR1002876A - Partial envelope for bars of soap : en fr
  • US2588430A - Rotary blade pump : en
  • ES30033U - High frequency generator device for improving the electric arc welding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002847A - Circulation device for steam generators : en fr
  • GB668031A - Production of briquettes : en
  • ES202077A3 - Improvements introduced in small automatic firearms. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588553A - Welder's eyeshield : en
  • US2589053A - Bedspring : en
  • US2589162A - Herbicide : en
  • DE833735C - Self-supporting fuel system with separable fuel tank, especially for two-stroke engines : de en
  • DE833992C - Procedure for protecting compressed air lines from premature destruction : de en
  • US2588442A - Organic polysulfide type adhesive : en
  • US2588682A - Shock absorber : en
  • US2588458A - Portable construction hoist : en
  • DE833976C - Protective device on voltage regulators that work together with an intermediate relay : de en
  • ES200513A1 - A procedure to obturate a vacuum container. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25644A - Non-drying adhesive : en fi
  • DE833544C - Process for the manufacture of fluorine-releasing oral care products : de en
  • DE833617C - Compressed air spray and engobing device : de en
  • AU726652A - Improvements in or relating to wagon tippers : en
  • CH281627A - Spring cushion. : en fr
  • DE833929C - Punch pliers : de en
  • FR1002878A - Advanced sheet metal bearing : en fr
  • DE833612C - Brush holders and scrapers for painters for indoor and outdoor work : de en
  • DE834023C - Mass spectrograph : de en
  • DK73878C - Sewing machine. : da en
  • ES201341A3 - A machine for the chosening of olives. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002759A - Pulsator for milking machine : en fr
  • GB668037A - Improvements relating to electric switches of the push button type : en
  • ES30053U - A pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • GB668159A - A process for producing bromine-containing organic compounds and the bromine-containing organic compounds so produced : en
  • DE833586C - Process for preserving eggs : de en
  • DE836651C - Process for the preparation of 9-oxypteromic acid and 9-oxy-pteromic acid derivatives, in particular 9-oxy-ptcroylglutamic acid (oxyfohnic acid) : de en
  • FR1002796A - Low frequency limiter circuit usable in particular in phase modulation : en fr
  • AT170672B - Adjustable sleeping beds, in particular for motor vehicles : de en
  • US2589198A - Process for breaking oil-in-water emulsions : en
  • DK73862C - Rider for index or partition cards. : da en
  • ES201805A1 - A device for the continuous automatic control of a lane vehicle with automatic transmission of signals of the train. (Machine-translation by Google Translate, not legally binding) : en es
  • ES29978U - An adornment pendant of various applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002710A - Improvements in control devices for opening and closing windows, skylights and the like : en fr
  • FR1002959A - Method and device for supplying water to dry lime acetylene generators : en fr
  • US2588691A - Material dissolver and distributor : en
  • US2588382A - Vehicle steering control apparatus : en
  • US2588608A - Delta 8,(14)-androstendiols and process : en
  • US2589140A - Pie juice retainer : en
  • US2588875A - Calibrated liquid level gauge : en
  • US2588939A - Safety-locked folding shears : en
  • US2588965A - Garment hanger : en
  • US2588445A - Casket placer : en
  • US2588952A - Fuel supply system : en
  • US2589068A - Bar accessory having a siphon for dispensing a predetermined quantity of liquid : en
  • DE833846C - Single rope grab, especially with touch-down control : de en
  • FR1002819A - Coated welding rod and process for its manufacture : en fr
  • CH281450A - Process for hard chrome plating of the interior of pipes. : de en
  • FR1003023A - Water Flosser : en fr
  • DE833750C - Device for heating pickling baths or other baths : de en
  • DE833437C - Handle, especially for outlet slide : de en
  • DE833723C - Fertilizer trolley with treadmill floor and spreader : de en
  • DE1635705U - HANDLE FASTENER FOR SCRUBBLE AND BROOM. : de en
  • DE1635808U - SWIMSUIT WITH AIR CHAMBERS. : de en
  • DE767245C - Fuel for high-performance engines : de en
  • CH281482A - Device for projecting, on a screen, subjects, in particular advertising subjects, produced by hand. : en fr
  • GB668267A - Improvements in or relating to wrapping or protecting material and method of making the same : en
  • US2588971A - Mop handle connection : en
  • US2589051A - Crown cap lifter with reciprocating elements : en
  • CA481640A - Roll wrapping machine : en fr
  • GB668325A - Improvements relating to non-return valves : en
  • DE833520C - Electric drying element : de en
  • DE833791C - Device for the production of fermentation vinegar : de en
  • ES27734Y - Device to facilitate nail sharpening : en es
  • FR1002692A - Improvements in the manufacture of seals : en fr
  • FR1002979A - Advanced ignition current distributor : en fr
  • GB668122A - Improvements relating to control valve devices for fluid pressure braking apparatus for railway and like vehicles : en
  • GB668139A - Method and means for preventing the sliding of wire reinforcements in a concrete mass : en
  • GB668338A - Improvements in or relating to the continuous casting of metal bar, strip or like stock : en
  • FI25634A - Myntautomat för telefonsamtal : en fi
  • FR1003073A - New organosilicon derivatives : en fr
  • DE833928C - Process for wastewater treatment with extraction of digested sludge : de en
  • AU736452A - Improvements in and relating tothe production of aromatic amines : en
  • AU156459B2 - Improvement in relay system : en
  • GB668292A - Improvements in or relating to textile lubricating compositions : en
  • US2588839A - Pneumatic control apparatus : en
  • US2589022A - Apparatus and method for making plastic folding containers : en
  • US2588396A - Pyrolysis of steroid products : en
  • DE1635618U - CLUB TABLE ADJUSTABLE IN HEIGHT. : de en
  • DE833646C - Process for the preparation of mono-, di- or trihaloalkoxyhalosilanes : de en
  • ES194832A1 - A SPOLET FOR ROCKET PROJECTILES. : en es
  • ES30061U - Formulate boot multiple (Machine-translation by Google Translate, not legally binding) : en es
  • US2588857A - Key case : en
  • CA481641A - Self erecting front camera : en fr
  • DE1635786U - TRAENKE FOR ANIMALS. : de en
  • AT170671B - Conical sieve for dewatering pulp : de en
  • CA481675A - Paper board box cover lock : en fr
  • CA481674A - Device for clinching nails : en fr
  • US2588803A - Film viewer : en
  • US2588519A - Liquid filter : en
  • US2588642A - Antibacklash coupling : en
  • US2588962A - Flashlight and hearing aid battery booster : en
  • DE834027C - Pulling device for plows : de en
  • GB668238A - Improvements in or relating to superheterodyne radio receivers : en
  • CA481743A - Process for treating aluminum to provide selective coloration of portions thereof : en fr
  • DE1635794U - HEATING AND VENTILATION SYSTEM FOR LARGE-SCALE VEHICLES, IN PARTICULAR FOR BUSES, EMERGENCIES AND THE LIKE. : de en
  • DE833485C - Holder for index cards, sheets or the like. : de en
  • US2588998A - Thermocouple : en
  • US2589119A - Transmission for well-drilling machinery : en
  • CH281472A - Case ejector on automatic firearms. : de en
  • US2588579A - Cake breaker and cutter : en
  • US2588753A - Electrically operated compressor : en
  • US2589047A - Claw hammer with extensible fulcrum : en
  • AU154160B2 - Improvements in or relating toa process forthe manufacture of red lead and apparatus therefor : en
  • CH281631A - Clamping device for car tire inner tubes. : de en
  • US2588447A - Moisture-absorbing smoking pipe : en
  • US2588679A - Purification of gentisic acid : en
  • US2588649A - Combined throttle and clutch control for marine engines : en
  • DE834043C - Process for the separation of proteins from whey : de en
  • FR1002661A - Basket holder and bag holder for provisions, bottles and parcels : en fr
  • FR1002976A - Lock washer to prevent unwanted loosening of nuts : en fr
  • FR1003163A - Lid for milk canisters : en fr
  • CH281356A - Suspension bridge for heavy traffic loads. : de en
  • AU152883B2 - Improvements in and relating tothe production of viscose rayon threads, fibres, filaments andthe like : en
  • DE1635817U - SAMPLE PACK WITH FOLDED CARDBOARD BOTTOM AND PERFORATED Tear Strips IN THE CASING. : de en
  • DE833868C - Electric circuits for calculating machines : de en
  • US2588629A - Ball point writing instrument : en
  • DE833737C - Fuel injection in internal combustion engines : de en
  • FR1002794A - Improvements to switches for electrical windings with tap change : en fr
  • CH281654A - Process for the preparation of a new imidazoline. : de en
  • AT170579B - Circuit arrangement for the production of connections of various values in telephone systems : de en
  • DE833938C - Caps with movable head pieces as longwall construction means : de en
  • DE1635604U - SAFETY AND SIGNAL TUBE FOR USE IN FUNNEL FILLING. : de en
  • DE833470C - Pattern roller for wall pattern devices : de en
  • DE833498C - Method and device for the production of nitrogen-containing phosphate fertilizers : de en
  • US2588760A - Recessed lighting fixture : en
  • DE833659C - Electromagnet for electromagnetically controlled point machines : de en
  • ES201148A1 - Improvements in or related to the manufacture of celuloid balls. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668076A - Improvements in or relating to boxes adapted to contain powdered material : en
  • AT170604B - Recorder : de en
  • USD166159S - Stacking member qr similar article : en
  • US2588862A - Universal mounting frame for use with telephones : en
  • US2589191A - Groove dressing tool : en
  • DE833781C - Wet setting machine : de en
  • US2588874A - Glue applying machine for glue presses : en
  • US2588906A - Citrus fruit press : en
  • CA481660A - Polymeric materials : en fr
  • CH281547A - Device for conveying at least two liquids and for mixing them in a certain mixing ratio. : de en
  • CH281393A - Drawing mechanism for a spinning machine. : en fr
  • DE833665C - Precision resistance : de en
  • DE833773C - Amusement facility : de en
  • ES197830A3 - ARRANGEMENT OF CROSS BODY PLATE FOR RAILWAYS. APPLICATION BASED ON UNITED STATES PATENT NUM. 2110894. : en es
  • FR1002702A - 1.2-imino-cyclohexanes and process for their preparation : en fr
  • FR1002881A - Plug socket : en fr
  • CH281592A - Oil gas burners, especially for small heating units and single stoves. : de en
  • DE1635624U - BASIN HOLDER, IN PARTICULAR FOR BATHTUBS. : de en
  • DE1635782U - INFUNDATION INSERT. : de en
  • CH281487A - Five-lens eyepiece, which consists of three elements separated by air space. : de en
  • AU733952A - A method of freezing industrial wastewaters from phenols : en
  • USD166162S - ischinger : en
  • AT170688B - Heat exchanger : de en
  • CH281620A - Illuminated signs designed as a table top for restaurants. : de en
  • US2588738A - Tool for securing cable clamps : en
  • AT170667B - Vulcanizing device for the repair of rubber products : de en
  • ES201834A1 - A rotary antenna installation for radar appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002716A - Maneuvering or control device for propellers, pumps or turbines with orientable blades and with a servomotor producing the orientation of said blades : en fr
  • AT170676B - Protective device for construction hoists : de en
  • US2589075A - Toolholder for impact tools : en
  • DE833558C - Gluing processes and glue, in particular for veneering and sealing : de en
  • DE833600C - Slaughter cattle stunner : de en
  • CH281613A - Signal system. : de en
  • US2588723A - Method of converting air conditioning systems : en
  • US2589184A - Electronic impedance equalizer : en
  • DE833717C - Perpetual calendar : de en
  • ES28570Y - Joining devices and multiple support of folders in steel furniture : en es
  • DE833576C - Overload clutch, in particular for the bucket chain drive of excavators, skimmers or the like, for the drive of cranes, cable cranes, close conveyors, conveyor belts, lifts or the like. : de en
  • DE833615C - Device for drawing lines in cloth work : de en
  • ES201745A1 - A transfer machine with a transportation device to remove the finished canillas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003014A - Process for the treatment of plants, and in particular nettles : en fr
  • GB668288A - Improvements in or relating to processes and apparatus for the preparation of parboiled rice : en
  • ES29941U - Seal for canning jars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002747A - Device for increasing the oscillation stability of a magnetron with many segments and with a space resonator : en fr
  • FR1003076A - Improvements to removable bicycle motorization devices : en fr
  • FR1003077A - Safety device, making it possible in particular to prevent the discharge of the accumulator batteries of motor vehicles : en fr
  • DE832937C - Process for the production of foundry hollow cores and foundry form skins : de en
  • ES196053A1 - PERFECTED PROCEDURE FOR THE MANUFACTURE OF CURVES IN METALLIC TUBES. : en es
  • US2588694A - Sun visor for automobiles : en
  • US2588808A - Oil base fluid for drilling wells : en
  • FR1002835A - Device for automatic mold release : en fr
  • GB668104A - Improved electric lamp holder : en
  • GB668043A - Improvements in or relating to anti-dazzle spectacles : en
  • ES29965U - High performance positive wick charcoal from beck effect arc lamps for projectors and film projection lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES29979U - Apparatus sacapuntos for the reproduction of sculptures and reliefs (Machine-translation by Google Translate, not legally binding) : en es
  • AU164044B2 - Apparatus for magnetic sound-recording and sound reproduction : en
  • US2588462A - Multispeed transmission : en
  • US2589023A - Governor operated steadying wheels for motorcycles : en
  • US2588672A - Liquid level control : en
  • US2588391A - 16-alkyl steroids and process of preparing : en
  • US2588674A - Thermostatic valve mechanism : en
  • US2589106A - Piston packing ring : en
  • CH281466A - Device for predetermining a range of consecutive days within recurring time periods. : de en
  • DE1635736U - SPARK PLUG WITH REPLACEABLE CENTRAL ELECTRODE. : de en
  • DE833722C - Unloading wagon for agricultural goods, especially manure : de en
  • CH281618A - Superheterodyne radio receiver intended for the reception of television and radio programs. : en fr
  • DE1635662U - COMPRESSED PLATE. : de en
  • DE833622C - Binding device for stack of stickers : de en
  • DE833633C - Device for switching the cutting oxygen on and off on cutting torches : de en
  • AU729852A - Improvements relating to baling presses : en
  • CH281411A - Zip fastener, process for its production and device for carrying out the process. : de en
  • CH281600A - Process for the production of a new condensation product. : de en
  • CA481663A - Method and apparatus for heat treating evaporated milk : en fr
  • CH281400A - Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 '). : de en
  • US2589168A - Patch reinforcement : en
  • USD166113S - Textile fabric : en
  • CH281353A - Machine for tamping ballast from railway tracks. : en fr
  • CH281484A - Infrared telescope. : de en
  • AU729552A - Improvements in and relating tothe moulding of metal powders : en
  • AU732352A - Improvements in or relating to extra high tension supply circuit arrangements for television receivers : en
  • CH281394A - Ring spinning machine with rotatable rotor rings. : de en
  • CH281498A - Trim for wind or gas heaters. : de en
  • US2589150A - Insecticide : en
  • US2588631A - Wall anchoring device : en
  • CH281366A - Process for manufacturing reinforced sheets based on a material capable of solidifying from a plastic state, in particular based on cement and asbestos, and machine for implementing this process. : en fr
  • CH281625A - Reclining furniture. : de en
  • CA481628A - Rot-resistant insulated cable : en fr
  • CA481708A - Manufacture of phenolic compounds : en fr
  • CH281381A - Device for holding shoes during cleaning. : de en
  • DE1635719U - NON-RETURN VALVE FOR ANESTHETIC DEVICES. : de en
  • DE833545C - Process for preserving technical products : de en
  • DE833693C - Sheet metal clamps as a butt joint between lightweight panels : de en
  • FR1002637A - Automatic dough divider for use by bakers and pastry chefs : en fr
  • FR1003157A - Process for the preparation of silicon polycondensed products : en fr
  • AU153777B2 - Improvements in Electric Welding Apparatus : en
  • DE833732C - Motor fuels : de en
  • GB668002A - Improvements in or relating to means for attaching reeds to mouthpieces of musical instruments : en
  • US2588414A - Aspherical corrector lens for optical systems : en
  • US2588528A - Finger shaped thimble : en
  • CH281617A - Device for controlling an oscillator with a frequency-modulated control frequency. : de en
  • US2588746A - Formation tester and pipe perforator : en
  • DE1635827U - SCRUBBLE WITH REPLACABLE ATTACHED SCRUBBLE BODY. : de en
  • DE833580C - Toggle press : de en
  • FR1003029A - Single crystal manufacturing process : en fr
  • US2588804A - Automatic clay spreader : en
  • US2588844A - Insertable platform for desks : en
  • FR1002930A - Graphic instrument : en fr
  • US2589176A - Valve assembly : en
  • DE833557C - Jigsaw : de en
  • DE833590C - Process and filter press for the production of fiberboard : de en
  • ES29911U - Device to fix the ends of the elastic luggage racks (Machine-translation by Google Translate, not legally binding) : en es
  • FI25662A - Anordnande vid roterande sten- och malmkrossar : en fi
  • FR1002632A - High and low pressure gas-steam generator for thermal engines : en fr
  • FR1002717A - Sliding core coil : en fr
  • FR1002920A - Sugar manufacturing process and plant : en fr
  • AU728952A - Apparatus for magnetic sound-recording and sound reproduction : en
  • US2589114A - Prevention of ammonium sulfide corrosion : en
  • US2589156A - Filter paper holder : en
  • US2588565A - Switch lock for power-driven tools : en
  • US2589057A - Alkylation-dealkylation process : en
  • US2588360A - Percussion tool : en
  • US2588636A - Noiseless self-aligning ball bearing : en
  • US2588904A - Artillery training device : en
  • US2588948A - Delayed action coagulant and method of coagulating acidcoagulable latex : en
  • GB668171A - Liquid dispensing apparatus : en
  • AT170556B - Phosphor and process for its manufacture : de en
  • AT170562B - Charge displays at subscriber stations in telecommunication systems, in particular telephone systems : de en
  • CA481637A - Hand brake for railway cars : en fr
  • US2588592A - Rotary hydraulic separator : en
  • US2588985A - Clutch with removable lining : en
  • US2588543A - Polyvinyl acetate emulsion : en
  • AU158250B2 - An improved arrangement forthe selective firing froma distance ofa plurality of charges of powder or explosive in particular inside soundings : en
  • AU152974B2 - Improvements in and relating toa method of and apparatus forthe manufacture of artificial filaments, threads andthe like : en
  • AU159201B2 - A method of freezing industrial wastewaters from phenols : en
  • AT170560B - Hand-wound timer : de en
  • CH281347A - Process for producing a material that can be used for filling and thermal insulation. : de en
  • US2588408A - Oil well drilling transmission : en
  • US2588722A - Portable and collapsible pole vaulting and high jumping pit : en
  • US2588888A - Pump : en
  • AT170573B - Cable clamp : de en
  • AT170674B - Locking sleeve for steel strapping : de en
  • CA481745A - Electronic control system for dynamoelectric machinery : en fr
  • DE833431C - Mixture-compressing internal combustion engine with external ignition and with introduction and atomization of the fuel by compressed air : de en
  • ES26344Y - Sponge cushion pad for rubber or metal stamps : en es
  • ES30016U - Improved sunshade (Machine-translation by Google Translate, not legally binding) : en es
  • GB668066A - Improvements in or relating to apparatus for detecting inflammable gases : en
  • US2588866A - Hydraulic transmission of the swash plate type pump and motor, and control mechanism therefor : en
  • US2588969A - Certain acylamino-acrylates and-crotonates as insecticides : en
  • US2589070A - Electrical breakdown testing apparatus : en
  • NL71606C - Method for the preparation of butter : en nl
  • AU727052A - Improvements in and relating to grain milling machinery : en
  • US2588517A - Biphenyl amine salts of penicillin : en
  • US2588604A - Method of sealing hollow bodies, such as bottles and similar containers of plastic material : en
  • US2589197A - Mixture of surface-active materials and method of making same : en
  • US2588894A - Insect and rodent exterminator : en
  • ES201994A1 - A procedure for the concentration of wines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002636A - Intermediate stage with cover glass for microscopic examinations : en fr
  • FR1003001A - PTO shaft for agricultural machinery : en fr
  • FR1003061A - Electronic piezo-relay : en fr
  • US2589196A - Mixture of surface-active materials and method of making same : en
  • US2588511A - Catalyst for the synthesis of hydrocarbons by reduction of carbon monoxide with hydrogen and process of utilizing same : en
  • US2588686A - Telephone system providing operator service when all trunks are busy : en
  • USD166127S - Sewing chest : en
  • GB667886A - Improvements in or relating to machines for operating on woven wire mesh : en
  • US2588434A - Impact bar assembly for impeller breakers : en
  • US2588929A - Magazine for stapling tools : en
  • US2588348A - Fuel feeding system for heaters : en
  • US2588757A - Tile marker : en
  • ES29943U - Improved swimsuit (Machine-translation by Google Translate, not legally binding) : en es
  • ES30055U - A pressure regulating device applicable to medium crimping machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002713A - Improvements to vibrators : en fr
  • GB668174A - Improvements in or relating to devices for moving rail vehicles : en
  • ES200931A1 - An electrical heater applicable to current water faucets. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201796A1 - Improvements in the construction of wagons-aljibes. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25652A - Rundkutter för träbearbetningsmaskiner : en fi
  • GB668296A - Improvements in spinning rings for textile spinning machines : en
  • DE833645C - Process for the preparation of cyclohexane derivatives : de en
  • DE833881C - Device for alternately driving an injection pump or a magnet apparatus in internal combustion engines : de en
  • DE833663C - Firedamp protected housing, especially for electrical switches and devices : de en
  • FR1002931A - Electric switch : en fr
  • GB667995A - Improvements in magnesium base alloys : en
  • CA481733A - Electro-pneumatic brake apparatus : en fr
  • US2588741A - Toothed ice-crusher drum : en
  • DE1635845U - CURVED STAND FOR MIRRORS. : de en
  • DE833479C - Conveyor screw for powdery goods that tend to bake : de en
  • DE833631C - Lighting fixtures : de en
  • CA481608A - Tuning peg for musical instrument : en fr
  • CH281473A - Device for measuring the moisture content of hygroscopic substances. : de en
  • CH281560A - Device for automatic control of the water level in steam boilers, hot water storage tanks and the like. : de en
  • FR1002923A - centrifugal scrubber for gaseous fluids : en fr
  • FR1003146A - Apparatus for the simultaneous identification or recording of the values of two quantities linked to one another, or making it possible to force these quantities to vary between them, according to a predetermined law : en fr
  • AT170611B - Brick burner head for regenerative ovens with hot gas operation : de en
  • AU152782B2 - Valve means forthe supply of propellent toa rocket motor : en
  • DE833461C - Gear display device for foot gear shifting on motorcycles : de en
  • DE833695C - Demonstration room, especially for movie theater purposes : de en
  • ES28711Y - Perfected seal : en es
  • USD166121S - Paden snowshos : en
  • CH281540A - Pressure reducing valve. : en fr
  • CH281575A - Automatic electrical controller step-by-step switching device for electrically controlled pipe switches. : de en
  • AT170591B - Self-retractable measuring tape : de en
  • US2588410A - Electrical conducting means for relatively rotating structures : en
  • US2588666A - Piston assembly : en
  • US2588761A - Motor vehicle oil level indicator : en
  • US2588930A - Airway traffic control system : en
  • US2588645A - Brake beam balancing link : en
  • US2589050A - Method of and apparatus for making pinking shears : en
  • US2589200A - Process for breaking emulsions of the oil-in-water class : en
  • US2588387A - Puncture-type tester for airplane fabrics : en
  • DE1635708U - LINE PROTECTION. : de en
  • DE1635758U - CONTAINERS, ESPECIALLY FOR WATER TREATMENT WITH DIFFICULT CHEMICALS. : de en
  • DE833492C - Process for the separation of alumina hydrate from sodium aluminate solutions : de en
  • DE833705C - Process for the production of artificial pools : de en
  • DE833924C - Device for loading tall and high-lying containers in manufacturing rooms : de en
  • FR1003064A - Process for sealing plastic sheaths for pipelines : en fr
  • GB668163A - Improvements in and relating to flexible electric heating elements and their application to condensation apparatus, fractionating apparatus, pipes and other apparatus : en
  • USD166163S - Ischinger stocking : en
  • AU440551A - Valve means forthe supply of propellent toa rocket motor : en
  • AU729652A - Multi hydrocyclone or multi vortex chamber and method of treating a suspension therein : en
  • US2588471A - Lamp vaporizer : en
  • US2589207A - Antiskid device : en
  • CH281360A - Marking bodies, in particular for roads. : de en
  • US2588417A - Furniture construction featuring leg structures and mounting means therefor : en
  • CH281635A - Motorcycle with a horizontal cylinder. : de en
  • DE759772C - Automatic, steplessly acting adjustment device for internal brake shoes of motor vehicles : de en
  • ES201871A1 - An industrial installation of clarification of dirty and waste waters through vibrations. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002601A - Improvement in the making of saucepans : en fr
  • GB668103A - Improvements in the production of vat dyestuffs of the pyranthrone series : en
  • GB668121A - Improvements in screw vices : en
  • CH281569A - Switching device. : en fr
  • AT170567B - Spark chamber for small auto switches : de en
  • AU151054B2 - Improvements relating to syringes : en
  • CA481753A - Means for and method of producing time modulated signal impulses : en fr
  • CH281483A - Telescope objective. : de en
  • ES201731A1 - A pantogrºfic device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2589092A - Variable capacitor : en
  • CA481739A - Circuit breaker operating mechanism : en fr
  • CA481587A - Process for utilizing waste liquor : en fr
  • US2588522A - Regulating means for liquid fuel supply systems of prime movers or other apparatus : en
  • US2588900A - Crusher-roll covering element : en
  • US2589093A - Coiling reel for steckel mills : en
  • US2588461A - Test milking apparatus : en
  • US2588793A - Rotary selector switch : en
  • FR1002659A - Semi-suspended frame system : en fr
  • CH281443A - Process for producing dull matt to high gloss washable polishes on wood. : de en
  • DE1635606U - KNIFE CARRIER OF PEELING MACHINES FOR FRUIT. : de en
  • DE833542C - Process for the production of bath or packing compound for the preparation of medical baths or packs : de en
  • DE833699C - Process for the production of a veneered panel with at least one bulge and veneered panel produced by the process : de en
  • IE20172L - Hollow-tile floors : en
  • AT170662B - Radiator arrangement in water-cooled rear-engine vehicles : de en
  • CH281420A - Process for the production of artificial sausage casings from a swollen mass containing animal fibers. : de en
  • CH281647A - Process for the production of a chromable dye. : de en
  • AU735852A - Roughing and finishing tool : en
  • CA481592A - Means for grouping and canting biscuits and the like : en fr
  • US2588436A - Liquid coaxial line and rotary joint : en
  • US2588966A - Drum-type glossy print drier : en
  • AU731252A - Improvements in vehicle brakes : en
  • US2588872A - Disk cultivator : en
  • USD166148S - Portable power operated sanding machine : en
  • US2588384A - Box or carton stripper machine : en
  • DE833473C - Process and drafting system for drawing rovings of different staple lengths : de en
  • FR1003124A - Improvements made to mixers for liquids at different temperatures, in particular to those for supplying showers or the like : en fr
  • GB668127A - Improvements in or relating to planing bottoms for boats : en
  • US2588439A - Continuously processing ferrous strip or sheet material : en
  • US2588569A - Self-supporting luminescent films : en
  • CH281410A - Self-tie tie that can be used on both sides. : de en
  • US2589079A - Combination ladder : en
  • CH281439A - Process for preparing N, N'-diaryl derivatives of perylene diimides. : en fr
  • US2589036A - Tie holder : en
  • AU726552A - Gas turbine plant : en
  • AU152457B2 - Improvements relating to power transmission mechanisms : en
  • US2588987A - Pipe joint : en
  • USD166158S - Figurine : en
  • CH281512A - Method and machine for the production of reinforced metal packaging. : en fr
  • CH281634A - Luggage rack for bicycles and motorcycles with a clamp bracket. : de en
  • DE830675C - Electromagnetic optics for Hertzian waves : de en
  • DE833636C - Nozzle for general dust control : de en
  • CH281363A - Heater. : de en
  • CH281650A - Method and circuit for measuring the sum of direct currents. : de en
  • DE1635843U - PULSE VOLTAGE GENERATOR FOR HIGH PERFORMANCE. : de en
  • AU152533B2 - Means for controlling the supply of liquid fuel to internal combustion prime movers : en
  • AU152606B2 - Controllable hydraulic power transmission : en
  • DE833502C - Door lock for refrigerators : de en
  • CH281417A - Device for distributing flowable bulk goods. : de en
  • FR1002803A - Liquid treatment plant with liquids : en fr
  • FR1002807A - Percussion fuze for aircraft bombs and similar projectiles : en fr
  • FR1002998A - Transformation furniture : en fr
  • DE833716C - Transparent model to illustrate sections of mathematical bodies : de en
  • FR1002858A - Milling and Centrifuging Snow Plow : en fr
  • FR1002939A - Tracer ball pen : en fr
  • FR1003012A - Method and machine for the extremely thorough disintegration of cereals or the like by wear resulting from abrasive action : en fr
  • DE1635752U - BALLET SHOE. : de en
  • DE1635833U - CONTINUOUSLY CONTROLLED RISK OF A BACK AND BACK MOVEMENT, IN PARTICULAR FOR PRINTING MACHINES. : de en
  • FR1002974A - Improvements to systems comprising at least one gear train with adjustable center distance, in particular to those where the gear train is part of a gear pump : en fr
  • DE1635744U - DISTANCE METER WITH BUILT-IN EXPOSURE METER. : de en
  • FR1002938A - High security amplifier system and signaling of amplification faults : en fr
  • CA481761A - Tender conveyor for a locomotive stoker : en fr
  • ES197669A3 - MECHANICAL ARRANGEMENT TO INSTANTLY GET THE VIEW OF SECTIONS OF MAPS OR OTHER PUBLICATIONS. : en es
  • ES30040U - Box-container with special closure device (Machine-translation by Google Translate, not legally binding) : en es
  • ES30082U - Rotating point with hard metal correction stop (Machine-translation by Google Translate, not legally binding) : en es
  • AU157050B2 - Electrical logging apparatus : en
  • CH281577A - Non-automatic speed controller for an electric motor. : de en
  • AT170675B - Electromagnetically operated friction clutch with servo action : de en
  • DE833913C - Non-powered toy cable car running forwards and backwards : de en
  • ES201238A1 - An emitter containing a magnetron pipe excited by a synchronized pulse generator. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668261A - Automatic switching system applicable to telephony : en
  • CH281452A - Process for forming at least one metallic layer adhering to the surface of a support which is also metallic. : en fr
  • US2588503A - Balanced load wheelbarrow : en
  • ES201520A3 - A toy phone. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002869A - Detergent for washing textiles, especially wool : en fr
  • FR1002903A - Detachable pin buckle : en fr
  • FR1003094A - Advanced cinematographic projection device : en fr
  • GB668018A - Improvements in hank dyeing machines : en
  • AT170563B - Electrical switching arrangement for consumers with self-induction : de en
  • AT170587B - Device for the ignition of single or multi-anode mutators : de en
  • DE833865C - Method and device for determining the particle size of dust in gases : de en
  • CH281341A - Atomizer. : de en
  • DE833649C - Process for the preparation of 5, 6, 7, 8-tetrahydroisoquinoline : de en
  • FR1002631A - Electric soldering irons improvements : en fr
  • FR1003165A - Method and device for producing gas : en fr
  • US2588653A - Floating drive connection for metering pumps : en
  • CH281448A - Process for the production of oxidic coatings on aluminum and its alloys by anodic oxidation. : de en
  • AU730752A - Controllable hydraulic power transmission : en
  • US2588660A - Molding compositions : en
  • US2588997A - 2, 3, 4, 4, 5, 5-hexachloro-2-cyclopentenone insecticidal compositions : en
  • CH281520A - Device for hardening objects by inductive heating. : de en
  • AU158103B2 - Improvements in or relating to amplitude modulators for carrier waves : en
  • DE833989C - Process for the production of solvent soaps containing alkyl sulfonates : de en
  • ES196998A3 - A PROCEDURE FOR THE MANUFACTURE OF EGG ARTICLES FROM PLASTIC MATERIALS. : en es
  • ES201401A1 - A gas-oil burner, applicable to all kinds of economic kitchens and heating boilers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002676A - Electric motor control system : en fr
  • DE833597C - Bicycle with crank drive : de en
  • USD166134S - Cheznille textile fabric : en
  • ES201262A1 - A hydraulic elevator mechanism of plows and other apparatused lighting instruments. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30047U - Improved hitch for tractor-operated plows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002900A - Automatic gun : en fr
  • GB667959A - Improvements in ships' rudder position indicators : en
  • GB668149A - Clamping mechanism for the clamping of a cylinder mechanism to insertion locks : en
  • DE1635605U - RUB. : de en
  • DE1635720U - HAND CASE OD. DGL. : de en
  • DE833434C - Method of joining galvanized pipes : de en
  • ES29498U - Improvement devices in plant growers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003046A - Portable typewriter : en fr
  • CH281632A - Stands for bicycles. : de en
  • CA481668A - Electric switch locks for railroads : en fr
  • CH281471A - Firearm with ammunition. : de en
  • ES25132Y - Special protector for spark plugs of explosion engines : en es
  • FR1002918A - Device for hiding mounting components, such as screws, nuts, bolts, rivets, etc. : en fr
  • FR1002943A - Double compression sweeping motor : en fr
  • GB668023A - Improvements in and relating to the manufacture of concrete pipes : en
  • GB668146A - Improvements in and relating to oscillator synchronizing systems : en
  • USD166112S - Camera dolly : en
  • AT170638B - Lowering, lifting and / or transport device, in particular for coffins : de en
  • USD166146S - Glass plate or siiwilar article : en
  • FR1002619A - Automatic coffee filter : en fr
  • FR1002853A - Improvements to autopilot systems : en fr
  • GB668081A - Improvements in or relating to machines for cutting thin material : en
  • DE1635658U - SEAL BETWEEN A CLEAN GAS PIPE AND A WET AIR FILTER SUPPORTED BY IT. : de en
  • DE1635742U - PHOTOGRAPHIC CAMERA WITH CENTRAL SHUTTER BETWEEN LENS AND FILM. : de en
  • DE833641C - Holder for loose sheets, index cards, etc. like : de en
  • FR1002751A - Closing cover for wringer : en fr
  • USD166123S - Pastine sandal : en
  • ES195723A2 - NEW ALCOHOL RECTIFIER APPLIANCE, WITHOUT PRODUCTION OF HEADS OR TAILS. : en es
  • GB667922A - Improvements in stretchers and lifters for invalids : en
  • CH281523A - Device for debarking wood. : de en
  • FR1003090A - Method of controlling a mechanical frequency by electrical quantities : en fr
  • FR1003119A - Manufacturing process of molded parts for the building : en fr
  • FR1002660A - Electro-plastic, seamless, safety nut locking lug : en fr
  • GB668013A - Improvements in and apparatus for the preliminary treatment of tea leaf : en
  • FR1002961A - Improvements in the means for cooling foodstuffs at home, in particular with a view to their conservation : en fr
  • US2589141A - Caliper gauge : en
  • FR1002744A - Variety of rosebush with cardinal and gold flower : en fr
  • GB667966A - Pick-up baler : en
  • GB667909A - Improvements in the control of chain-shifting means on cycles and like vehicles : en
  • AU729952A - Improvement in relay system : en
  • AT170554B - Automatic machine for filling coils with transformer sheets : de en
  • AU731452A - High pressure pump : en
  • DE833607C - Plate for creating patterns on leather, plastic, etc. Like. By stamping or pressing : de en
  • DE833627C - Device for the uniform loading of bulk goods : de en
  • DE833637C - Winch for moving face lifting means as a closed whole : de en
  • GB668316A - Improvements in or relating to statistical machines : en
  • ES201988A1 - A system of selection and automatic expulsion graduated from metallic coins of different diameter. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25658A - Anordning vid deplacementsmaskiner : en fi
  • GB668133A - Improvements in combustion apparatus : en
  • FR1003066A - Manufacturing process by rolling of profiled light metal rims, for cycles and similar machines and resulting products : en fr
  • FR1002908A - Support pillar for reinforced concrete floors : en fr
  • GB667935A - Means for installing split resilient retaining rings : en
  • GB667975A - Improvements in or relating to resuscitation apparatus : en
  • GB668307A - Kerf cutting machines : en
  • FR1003121A - Mercury switch switch : en fr
  • FR1003189A - Locker room : en fr
  • ES29993U - Own safety valve for heating radiators with electrically heated water (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002640A - Derailleur system, semi-automatic for two and three velocipede bottom brackets : en fr
  • FR1002890A - Tube closure : en fr
  • GB668101A - Improvements in electric warming elements : en
  • GB667947A - An improved veterinary comb : en
  • ES201924A1 - A procedure for the manufacture of fixers for lipstick make-up. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25660A - Sammansatta aluminiumhaltiga kroppar, somämppa sig för att hopfogas med andra aluminiumhaltiga kroppar : en fi
  • FR1002662A - Perpetual calendar : en fr
  • AU148633B2 - A process for refining an amylum suspension in water : en
  • AU201851A - Improvements relating to selector banks for automatic telephone systems : en
  • DE1635750U - CENTRAL LOCKING FOR DESKS. : de en
  • FR1002970A - Convertible furniture : en fr
  • US2588838A - Block molding apparatus : en
  • GB667986A - Improvements in or relating to a web severing device : en
  • DE1635737U - DEVICE ON INTAKE NOISE DAMPERS FOR MULTI-CARBURETOR ARRANGEMENTS. : de en
  • ES197218A1 - MULTIPLE SYSTEM BY SUPERPOSITION OF BEARINGS TO BALLS, ROLLERS, NEEDLES, OR MIXED, FOR HIGH SPEEDS. : en es
  • CA481601A - Window roller screens : en fr
  • GB668334A - Improvements in very high gain travelling-wave valves : en
  • DE1635844U - COMB, IN PARTICULAR POCKET COMB. : de en
  • FR1003009A - Speed variator : en fr
  • DE833966C - Device for precise writing on the typewriter : de en
  • ES29961U - A new proctor of pulverized liquids of any density (Machine-translation by Google Translate, not legally binding) : en es
  • GB667907A - Improvements relating to suction cleaners : en
  • DE1635650U - BUCKET CHAIN ON EXCAVATORS. : de en
  • FR1003011A - Air conditioning and distribution devices for pasta dryers or any other product : en fr
  • US2588690A - Apparatus for the manufacture of glass wool and other filamentous liquefiable solid materials : en
  • ES29948U - Cataplasm or patch for disinfection and oral therapy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003030A - Slab used in the construction of houses or dwellings : en fr
  • FR1003056A - Integral shadow play lighting method and devices : en fr
  • GB668252A - Improvements in hand-propelled chairs for invalids : en
  • US2588498A - Typist's rule : en
  • US2588884A - Alarm timepiece : en
  • GB668046A - Improvements in mounting devices for luggage carriers of bicycles and the like : en
  • DE833743C - bearings : de en
  • DE833673C - Method for producing a pig cholera lymph : de en
  • DE833691C - Kitchen stove in connection with warm air heating : de en
  • FR1002765A - Machine frame : en fr
  • DE833849C - For roasting and baking ovens, especially for kitchen stoves to be used double doors : de en
  • FR1002832A - Power amplifier crank particularly applicable to bicycles : en fr
  • FR1002852A - Endoscopy device : en fr
  • CH281429A - Process for electrolysis using rotating vertical disk electrodes. : de en
  • GB667884A - Temperature control system : en
  • GB667903A - Precision measuring device for machine tools : en
  • GB668011A - Mill for reducing metal stock : en
  • DE1635825U - DEVICE FOR REGULATING THE MOVEMENT OF LOCKING RAILS IN MACHINES FOR THE TREATMENT OF BRISTLES, FIBERS OD. DGL. IN BRUSH AND BRUSH PRODUCTION. : de en
  • ES201969A1 - An air train type system. (Machine-translation by Google Translate, not legally binding) : en es
  • ES29897U - Crown cap made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002817A - Support socket for electric bayonet lamp : en fr
  • GB667953A - Improvements in spring cushion constructions : en
  • NL69608C - : en
  • US2588338A - Treatment of fish livers : en
  • US2588641A - Curtain raising and lowering fixture : en
  • US2588890A - Allyl alcohol-styrene copolymers : en
  • ES28618Y - Locksmith key with corkscrew and bottle opener : en es
  • ES201758A1 - A perfect procedure for the manufacture of centrifugal pumps for fluid elevation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002992A - Process for the preparation of organosilicon compounds : en fr
  • FR1003043A - Improvements in the means for indicating in the writing of a musical text the nuances of sound to be rendered : en fr
  • DE833462C - Lids for tin packs of all kinds, especially for cans : de en
  • ES201951A1 - A provision in electrodods holder for fusion ovens. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30003U - Wooden container for the packaging of tomatoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002910A - Food supplement product for useful animals : en fr
  • FR1002963A - Method and device for protecting drums, in particular metal drums : en fr
  • GB668353A - Improvements relating to pneumatically actuated mechanism for feeding bars through the fixed headstocks of lathes : en
  • ES201831A1 - A method of preparing copolymers of cyanide with conjugated aliphatic diolephins. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201627A1 - A method for the obtaining of a metal equipped with great electrical coductibility. (Machine-translation by Google Translate, not legally binding) : en es
  • US2589027A - High-frequency furnace : en
  • DE833805C - Process for the separation of non-aromatic sulfamidocarboxylic acids from their preparation mixtures : de en
  • USD166111S - Kitchen mixer : en
  • USD166126S - Table lighter : en
  • DE833532C - Temperature regulator for water heater : de en
  • DE811460C - Process for breaking potato starch : de en
  • FR1002679A - Coding device for telecommunications by pulse code modulation : en fr
  • ES201256A1 - A press continues at excellent pressure for the work of the rubber or other plastic materials. (Machine-translation by Google Translate, not legally binding) : en es
  • US2589016A - Automatic round head screw stick driver : en
  • DE833930C - Device for starting and stopping wind pumps : de en
  • ES26065Y - Curved tie rod for sword loom : en es
  • GB668075A - Improved method of and apparatus for manufacturing cord tyres : en
  • ES199233A1 - IMPROVEMENTS INTRODUCED TO THE DIRECT INTAKE VALVE FOR THE BRAKES BY THE AUTOMATIC VACUUM ON THE RAILWAYS. : en es
  • ES30086U - Square callbrada and of branches displaceable for the tracing of cabinetmakers and carpenters (Machine-translation by Google Translate, not legally binding) : en es
  • GB667897A - Parasiticide composition : en
  • GB668028A - Improvements in gas turbine plant : en
  • FR1002812A - Remote electrical switch : en fr
  • GB668329A - Improvements in or relating to power transmission : en
  • US2588681A - Gravity drive : en
  • US2589091A - Mechanical modulator : en
  • US2588845A - Apparatus for feeding leather to smoothing presses : en
  • US2589067A - Hydraulic control system : en
  • AT170686B - Partial chamber boiler : de en
  • GB667993A - A piston pump, particularly for the delivery of liquid fuel to internal combustion engines : en
  • GB668019A - Improvements in or relating to refrigerator evaporators : en
  • DE833552C - Procedure for erecting halls : de en
  • DE1635717U - STERILE BOTTLE FOR INJECTION SOLUTIONS. : de en
  • GB668293A - Device for producing a film-like flow of a liquid : en
  • DE1635735U - EQUIPMENT FOR HEAT MAINTENANCE IN BEE HOUSES. : de en
  • US2588339A - Dehumidifying system : en
  • US2588412A - Mineral oil compositions : en
  • US2588489A - Tilting apparatus : en
  • DE833954C - Process for separating poorly soluble metal hydroxides and oxides from the starting materials used for their production : de en
  • FR1003153A - Process for alkylating aromatic compounds with gaseous or vaporized olefinic compounds : en fr
  • GB668212A - Therapeutic bath liquid circulating apparatus : en
  • GB668303A - Manufacture of monobenzoylated 1:4-diaminoanthraquinones : en
  • US2588716A - Process and apparatus for the irradiation of liquids : en
  • CH281383A - Cushions, in particular for seating and reclining furniture. : de en
  • GB667892A - Improvements in automatic distributors of cylindrical bars and tubes : en
  • GB668254A - Improvements in or relating to resilient coupling means : en
  • US2588986A - Connection for reversible iron cords : en
  • US2588664A - Drive control for motorized hand lift trucks : en
  • US2588790A - Pear coring machine : en
  • US2589095A - Vapor control system for storage tanks : en
  • US2589172A - Level luffing crane : en
  • USD166122S - r j pastine d : en
  • USD166165S - Ischinger stocking : en
  • CA481697A - Tranceiving circuit arrangement : en fr
  • FR1002697A - Process of manufacturing ceramic lamelliform objects : en fr
  • ES30087U - Intermittent breakthrough device for discs in polymyphotograph readers (Machine-translation by Google Translate, not legally binding) : en es
  • CA481684A - Carrier for bottles or like articles : en fr
  • CH281496A - Device for the automatic regulation of the frequency of a unrest-spiral spring system. : de en
  • CH281532A - Screw. : en fr
  • US2588345A - Prevention of foaming in steam generation : en
  • US2588707A - Floor sander : en
  • CH281370A - Door closing device. : en fr
  • CH281468A - Chess game facility. : de en
  • ES201985A1 - A machine for the cutting or cleaning of the tiles of the tiles at the exit of the varnishing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FI25651A - Anordning vid bågar av metalprofil förster och dörrar : en fi
  • DE833651C - Process for the preparation of new pyrimidine pellets : de en
  • CA481650A - Article handling mechanism : en fr
  • DE833887C - Turbine starter : de en
  • FR1002913A - Very fast bottling device : en fr
  • FR1003078A - Wood sole : en fr
  • GB668010A - Means for supporting and driving a mixer drum : en
  • GB668240A - Belts for personal wear and the manufacture thereof : en
  • GB668331A - Method of creating pin fin surface for heat exchanger : en
  • US2588600A - Salt shaker with desiccant holder suspended between cap and container : en
  • DE1635638U - ACCORDEON BELLOWS WITH PUSH BUTTON ATTACHMENT. : de en
  • US2588811A - Process of drying gelatine layers : en
  • US2589186A - Liquid conditioning system : en
  • US2588766A - Automobile wheel balancer : en
  • US2588791A - Bobbin package : en
  • GB668140A - Improved process and catalyst for the synthesis of hydrocarbons : en
  • ES30010U - Metallic awning (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003152A - Building game or box : en fr
  • ES30093U - New device for sewing paper by means of staples (Machine-translation by Google Translate, not legally binding) : en es
  • FI25663A - Anordning vid lastningsapparat för fordon : en fi
  • FR1002904A - Process for preparing dicyandiamide : en fr
  • FR1003017A - Advanced micro-urometer : en fr
  • CH281334A - Mobile multi-purpose device for agriculture. : de en
  • FR1003135A - Smoking table : en fr
  • ES29964U - Security padlock for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB667999A - Improvements in or relating to receiving relay devices for remote control by modulated carrier currents : en
  • FR1002705A - Improvements to sewing machines : en fr
  • FR1003176A - Roller skates : en fr
  • ES201806A1 - Improvements relating to electromagnetic cut-in switchgear for electrical generatingequipment : en es
  • FR1002848A - Combined wardrobe and dressing table : en fr
  • FR1002988A - Floor reinforcement : en fr
  • GB667946A - Improvements in and relating to fasteners for securing moulding strips to apertured supports : en
  • CA481722A - Indication projector for weighing scale : en fr
  • CH281559A - Device on rotating evaporators for removing the non-evaporated liquid portion. : de en
  • CH281649A - Process for the production of a chromable dye. : de en
  • USD166117S - Range : en
  • AT170605B - Writing mechanism for registering fast pulses : de en
  • AT170619B - Process for crease-proofing and shrink-proofing textiles : de en
  • US2588549A - Throttle valve application : en
  • US2588984A - Conveyer carrier bar : en
  • DE833755C - Sewing machine for sewing leather suitcases : de en
  • US2588831A - High-frequency energy transfer circuit : en
  • DE833920C - Method and device for the production of synthetic gemstones and other synthetic minerals, in particular from metal oxides : de en
  • DE833814C - Process for the preparation of 3-methyl-1- (1-oxy-2, 6, 6-trimethylcyclohexyl) -octa-3,5-dien-1-yn-7-one : de en
  • DE833518C - Positive plate electrode for electrical collectors : de en
  • FR1003041A - Hand-held lubricating pump with the adductor piston moved axially by means of an internal threaded rod : en fr
  • GB668005A - Improvements in and relating to nut assemblies : en
  • CA481618A - Mixtures of aromatic n-chlorosulfonamides and acidic salts : en fr
  • FR1003042A - lipstick case : en fr
  • ES26436Y - Device for quick calculation of currency exchange : en es
  • FR1003185A - Handle brush : en fr
  • GB667936A - Improvements in and relating to milling cutters : en
  • DE833466C - Electric AC bell : de en
  • DE825708C - Circuit arrangement for the remote identification of connections and activation in telephone systems with self-dialing long-distance traffic : de en
  • GB668089A - Process of refining gasoline and other liquid petroleum products : en
  • US2589017A - Pattern lathe : en
  • DE833517C - Protective cap for electrical collectors and collector batteries : de en
  • US2588486A - Combined tucker and orienting mechanism for snap fastener attaching machines : en
  • GB668100A - Improvements in a catamenial tampon : en
  • GB668136A - Improved means for securing annular closure caps containing a resiliently yielding sealing ring and designed for the accommodation of a closure cover to bottles : en
  • US2588437A - Sediment trap : en
  • US2588532A - Jet propulsion unit : en
  • FR1002737A - Improvements to processes for the preservation of products of animal or plant origin and to installations for their implementation : en fr
  • FR1003063A - Device for mounting and adjusting auxiliary motors for bicycles : en fr
  • ES201810A1 - A sharpening machine and automatically intermediate saw of tape, circulars and blades. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003171A - Diversion system for groups of telephone channels transmitted over co-axial cables : en fr
  • GB667913A - Locking device for rocking chairs : en
  • CH281387A - Closing device for saucepans. : de en
  • ES29972U - Improved wall calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002734A - Aerial system : en fr
  • FR1002826A - Double balancer bogie for vehicles running on rails : en fr
  • US2588411A - Brace for correcting deformities in the feet of children : en
  • US2588595A - Apparatus for facing building blocks : en
  • US2588459A - High-speed spindle : en
  • US2588416A - Stereoscope attachment for print lifting : en
  • US2588829A - Writing instrument : en
  • US2589154A - Piston ring : en
  • ES201734A1 - A new system of anchoring the steel armor in the beams, beams and other pretensed concrete elements. (Machine-translation by Google Translate, not legally binding) : en es
  • ES29830U - New appliance for cutting and chopping potatoes and vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • ES29946U - A pneumatic cushion (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002893A - Improvements to pylons and similar devices : en fr
  • FR1002971A - Almost instantaneous motion reversal, servo and repetition device : en fr
  • ES201019A3 - A new washing machine electric clothing system. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201478A1 - An industrial procedure for the manufacture of a product for the conservation and disinfection of fresh fruit. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002725A - Improvements to the covering of various substrates with films or layers of plastic materials : en fr
  • GB667893A - Improvements in or relating to the production of phosphorus oxysulphides : en
  • GB668078A - Sulfonate base lubricating greases : en
  • ES30000U - Skill game (Machine-translation by Google Translate, not legally binding) : en es
  • ES30041U - A sharpener with propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002681A - Automatic thread breaker : en fr
  • GB668112A - Improvements in or relating to the production of pure dihydrostreptomycin sulphate : en
  • DE833889C - Grease lubricator : de en
  • DE1635651U - UNIFORM BADGE. : de en
  • ES201754A1 - A forged system for roof terrace. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201953A2 - An espoleta for projectiles rockets. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002723A - Process for the production of highly active or latent hydraulic substances and binders : en fr
  • FR1002934A - Suspenders : en fr
  • FI25665A - Anti-slip tread of flexible vehicle tires : en fi
  • DE1635646U - BELT DRAWER ON SPINNING MACHINERY. : de en
  • DE1635675U - POCKET CIGAR CUTTER. : de en
  • AU129651A - Improvements in traffic control indicators ofthe clock type : en
  • GB667921A - Improvements in or relating to boiler cleaning and like apparatus : en
  • FR1002629A - Visual indicator of agreement or zero : en fr
  • FR1002849A - Electric wire tensioner : en fr
  • GB668311A - Improvements in devices for giving information relating to the fuel consumption of carburettor engines : en
  • GB668346A - Improvements relating to the reproduction of patterns of holes : en
  • GB667890A - Improvements in spectrometric apparatus : en
  • DE1635741U - MOUTHPIECE FOR BRASS INSTRUMENTS. : de en
  • CH281432A - Process for the preparation of a sterol ester brominated in the 7-position. : de en
  • AT170651B - Machine hammer : de en
  • FR1002764A - Shear : en fr
  • US2588463A - Process for preparation of starch ethers : en
  • US2588705A - Carrier handle for cameras : en
  • US2589151A - Thioglycolic acid adducts of rubber-like polymers and process of preparing same : en
  • GB668355A - Improvements in or relating to electron discharge devices : en
  • GB668228A - Improvements in or relating to hub assemblies for rotatable discs or coulters engageable with the ground : en
  • DE1635690U - HANDMADE FELT WEDGE SLIPPER. : de en
  • DE1635724U - PEELING MACHINE. : de en
  • DE834006C - Table top fastening, especially for office desks : de en
  • FR1003147A - Isobarometric filler intended for bottling carbonated liquids under pressure : en fr
  • ES202055A1 - Improvements in the construction of capacities for the extraction of oil. (Machine-translation by Google Translate, not legally binding) : en es
  • USD166143S - Eyeglass xpocket b bracket : en
  • DE833942C - Method and device for continuous distillation or rectification in vacuo : de en
  • DE833707C - Process for the production of water-soluble condensation products from urea and aldehydes : de en
  • FR1002898A - Hinged leaf doors : en fr
  • ES29959U - Improved device with regulating valve and hermetic closing for self-cooking (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002718A - Trawl training : en fr
  • GB668291A - Improvements in or relating to packaging or like containers : en
  • DE1635656U - BOOK BINDING. : de en
  • DE1635849U - BALANCE ON SAWS. : de en
  • DE830310C - Rubber play ball : de en
  • GB668249A - Handle grips : en
  • DE1635792U - METALLIC HOLLOW STRIP WITH DOVETAIL GROOVE. : de en
  • DE1635832U - DRIVE FOR THE RECIPIENT BED OF A TWO TOUR SPEED PRESS. : de en
  • DE833644C - Process for the preparation of ricinic acid : de en
  • DE833741C - Combustion chamber unit for gas turbines : de en
  • FI25639A - Charging for electric batteries : en fi
  • DE1635809U - COMPENSATION DEVICE FOR BOAT TALJEN IN LIFEBOATS. : de en
  • DE833731C - High-speed vehicle diesel engine with a combustion chamber located in the piston : de en
  • DE833882C - Carburetors for internal combustion engines : de en
  • FR1002825A - Bag, especially for film reels : en fr
  • GB668161A - Improvements in cathode ray tubes : en
  • FR1003136A - Long-lead mechanical pencil : en fr
  • CH281379A - Dishwasher. : de en
  • FR1002652A - Process for preparing 2-methyl-14-methylamino-2-pentadecanol : en fr
  • GB668244A - Improved process and apparatus for producing rolled steel sheets for use in floor construction : en
  • US2588545A - Display device for illuminated transparencies : en
  • US2588996A - Box closure : en
  • US2589037A - Preservation of green color in canned vegetables : en
  • GB667994A - Improvements in and relating to paring or stripping machines for coal and other minerals : en
  • GB668203A - Improvements in and relating to mounting means for electrical switchboard or panel fittings and the like : en
  • GB668056A - Improvements in or relating to pumping installations : en
  • FR1002668A - Apparatus for aligning and adjusting sheets of paper or the like : en fr
  • FR1002777A - Improvements to agricultural implements : en fr
  • GB667924A - Improvements in and relating to test sieves : en
  • ES29942U - Improved ice cream maker (Machine-translation by Google Translate, not legally binding) : en es
  • DE833483C - Profile for longwall and road construction : de en
  • US2589111A - Oil bath air cleaner construction : en
  • US2588827A - Coupling : en
  • GB667918A - Improvements in and relating to release and reset mechanism for clothes wringers : en
  • GB668256A - Improvements in or relating to radar systems : en
  • DE1635655U - PAINTERS CEILING BRUSH. : de en
  • ES201658A3 - A SUPERCOMPRESSION EXPLOSION ENGINE FOR MOTORCYCLES. : en es
  • ES201998A1 - A press for the extrusion of aluminum cases for cables. Divisional of the num.200399 (Machine-translation by Google Translate, not legally binding) : en es
  • DE834031C - Cutting unit for mowing machines with cutting blades rotating in a horizontal plane above or below finger plates or with a pendulum oscillation : de en
  • FR1002622A - Detachable soap dish : en fr
  • GB667912A - Improvements in aircraft : en
  • DE833678C - Pot holder for beating, stirring and whisking machines : de en
  • US2588441A - Prevention of corrosion : en
  • US2588823A - Rubber foam cushion : en
  • FR1003149A - Process to fight against scaling in water pipes, boilers, etc. : en fr
  • US2588999A - Reed hat leather trimming machine : en
  • US2589066A - Dispenser for lard and similar semisolids : en
  • US2589124A - Method and apparatus for handling fluidized solids : en
  • CA481615A - Delivery vehicles : en fr
  • ES29191U - Device for connection to a telephone headset for hearing by two people (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002997A - Advanced safety razors : en fr
  • DE833829C - High performance fuse cartridge : de en
  • FR1003101A - Large ink tank nib holder : en fr
  • US2589117A - Fish lure : en
  • DE833834C - Method for hardening material compounds made with animal glue : de en
  • ES200459A1 - Improvements introduced in the preparation of aqueous dispersions of butyl rubber mixtures and natural rubber. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588818A - Tension bolted frame construction : en
  • FR1003104A - Improvements in textile manufacturing : en fr
  • GB668270A - Pin fin heat exchangers : en
  • US2588647A - Apparatus for making belts : en
  • DE1635801U - RECLINING EQUIPMENT FOR MOTOR VEHICLES. : de en
  • FR1002828A - Improvements to espadrilles, slippers, shoes or the like : en fr
  • FR1003133A - Leather and second sole for shoes : en fr
  • US2588809A - Knife and holder mounting therefor : en
  • US2589129A - Chemical bomb : en
  • US2588557A - Rack for holding venetian blind slats : en
  • US2588693A - Smoking pipe : en
  • US2588817A - Electrically operable indicator for simulated dice games : en
  • ES30029U - Steering antenna for fixed antenna radio direction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002690A - Electronic counter : en fr
  • US2589038A - Cork packing machine and the like : en
  • FR1003081A - Process for improving good wines : en fr
  • DE833816C - Process for the production of diuretically active organic mercury compounds : de en
  • DE833671C - Process for the production of viscous paints and binders : de en
  • FR1003040A - Door, window and cabinet hinge without bibs : en fr
  • AT170621B - Method and device for operating a gas generator : de en
  • AU156515B2 - Apparatus for registering printing plates : en
  • USD166128S - Fountain brush : en
  • FR1003103A - Improvements to automatic compressed air brakes : en fr
  • GB668007A - Improvements in supports for wearing apparel : en
  • GB667958A - Improvements in ships' engine-room telegraphs and like follow-up signal indicators : en
  • CA481723A - Photo amplifier : en fr
  • DE1635835U - LEVER PRESS. : de en
  • US2589138A - Motorized stripping tool : en
  • DE1635623U - DOUBLE HANDWASH BRUSH. : de en
  • DE1635826U - SCRUBBER AND BROOM HOLDER. : de en
  • DE833682C - Device on braking and control devices for elevators and winches : de en
  • DE833797C - Method and device for operating continuously operating adsorption columns for separating gas mixtures : de en
  • DE833738C - Gas turbine with almost isothermal expansion : de en
  • GB667908A - Improvements in and relating to installations for launching ship's lifeboats : en
  • GB668061A - Improvements in or relating to hot-gas engines : en
  • ES201775A1 - Method of treating fluorescent lamp bulbs : en es
  • FI25656A - The compressor and rotary compressor are connected to the same density : en fi
  • US2589177A - Combustible core for forming ducts in concrete structures : en
  • DE1635601U - PADDED CARRYING TAPE FOR BRASS HOLDERS : de en
  • DE833674C - Method and device for sterilizing medical instruments and. like : de en
  • DE833996C - Pulling sheet glass : de en
  • GB668285A - Improvements in or relating to method of producing alkyl esters of alpha-beta unsaturated monocarboxylic acids : en
  • DE833940C - Process and plant for the production of malt : de en
  • FR1002658A - Agricultural sorter to calibrate : en fr
  • FR1002770A - Magnetic amplifiers of electric current : en fr
  • FR1002792A - Reel for developing photographic film in a tank : en fr
  • GB667902A - Improvements in vehicle suspension systems : en
  • AT170613B - Process for the production of a novel group of catalysts : de en
  • CH281438A - Process for the preparation of a new p-amino-benzoic acid ester. : de en
  • US2588337A - Concentration of orange juice : en
  • US2589181A - Pipe laying apparatus : en
  • CH281343A - Roof construction made of wood. : de en
  • US2588444A - Wave signal responder system : en
  • US2588822A - Crossover protection apparatus : en
  • USD166164S - Ischinger stocking : en
  • CA481714A - Pivot hinge for windows : en fr
  • AT170641B - Process for facilitating sintering during firing, particularly cement and flux therefor : de en
  • US2588336A - Purification of gentisic acid : en
  • US2588990A - Baby plate : en
  • US2588805A - Crate for bottles and like containers : en
  • US2588851A - Toaster : en
  • US2589155A - Inflatable head stay : en
  • US2589012A - Valve for plastic concrete pressure pumps : en
  • US2589174A - Television antenna : en
  • CA481756A - Ash tray : en fr
  • CH281376A - Cell air heater. : de en
  • CH281521A - Portable, electric motor driven chain milling machine. : de en
  • CH281467A - Process for the production of woodwind instruments. : de en
  • CA481603A - Differential pressure closed safety valve : en fr
  • AT170693B - Tap preheating : de en
  • US2588617A - Musical instrument apparatus : en
  • CA481717A - Flexure plate scale : en fr
  • CH281463A - Elliptical compass. : de en
  • CH281557A - Gas turbine plant. : de en
  • AU726752A - Hydrogenation of carbon monoxide andthe preparation of catalysts for carbon monoxide hydrogenation : en
  • CA481590A - Four wheel control steering mechanism : en fr
  • CH281445A - Manufacturing process of interpolymers. : en fr
  • US2588802A - Ketoaliphatic acids derived from hydroxy and alkoxy diphenyl alkanes and the production thereof : en
  • US2588558A - Connector block : en
  • CH281497A - Apparatus for checking the rate of watches. : en fr
  • CH281582A - Vibration generator with series resonance consumer. : de en
  • US2588947A - Delayed-action coagulant and method of coagulating acidcoagulable latex : en
  • DE833810C - Process for the preparation of sulfanilic acid acetylamides : de en
  • DE833841C - Injection method : de en
  • DE833993C - Process for the refinement of skins and other protein-like fibers : de en
  • DE833628C - Hollow drip head for biological wastewater treatment : de en
  • DE833897C - Process and device for the extraction of the juice from fruits : de en
  • GB668143A - Improvements in fonts or stoups for holy water : en
  • CA481726A - Snap fastener member : en fr
  • US2588824A - Bottle crate : en
  • CH281651A - Bearing housing. : de en
  • AU157899B2 - Improvements in electric arc welding : en
  • US2589069A - Making resins from olefin polymers and organic acid anhydride : en
  • CA481644A - Electronic valve oscillation generators for extra high frequencies : en fr
  • CH281624A - Method for the presentation of music and sound advertising and device for carrying out the method. : de en
  • GB668160A - Improvements in or relating to electric cables : en
  • US2589061A - Hydroaromatic analogues of certain hydrophile hydroxylated synthetic products and method of making same : en
  • CA481676A - Piston packing : en fr
  • DE833624C - Lower loader, consisting of a spiral chute that can be raised and lowered like a screw : de en
  • DE833642C - Valve arrangement in containers or pipeline connections : de en
  • CH281648A - Process for the production of a chromable dye. : de en
  • CA481678A - Catalytic polymerization processes : en fr
  • DE833626C - Hydraulic piston acting on one side, especially for the upward movement of the hoe of a loading machine : de en
  • DE833948C - Device for dissolving potash salts u. like : de en
  • ES29966U - Tea cylindrical (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002781A - Ink pad holder : en fr
  • GB668105A - Insole : en
  • CH281502A - Method and device for the continuous casting of metal. : de en
  • CH281453A - Electrically heated enamelling plant. : de en
  • US2589118A - Automatic well-drilling mechanism : en
  • US2588935A - Telephone call counting device : en
  • ES30020U - New electromechanical playground equipment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002671A - Advanced internal combustion engine : en fr
  • GB668226A - Mixing apparatus : en
  • US2588781A - Wire transposition repair bracket : en
  • AT170608B - Lever arrangement for balance bridges : de en
  • CH281494A - Calendar timepiece. : en fr
  • CA481757A - Wheel for mounting of a pneumatic tire : en fr
  • CH281371A - Rotating window. : de en
  • US2588527A - Relief valve construction : en
  • US2589002A - Animal trap : en
  • US2588373A - Kinoptic device : en
  • US2588386A - Automatic graph tracker and method : en
  • CA481593A - Collapsible forms for concrete wall construction : en fr
  • CH281614A - Small receiver with quality playback part. : de en
  • DK73880C - Autoclave. : da en
  • CA481701A - Measuring and recording device : en fr
  • CH281342A - Throwing roll. : de en
  • DE1635622U - GLOVE. : de en
  • FR1002758A - Improvements relating to pipe fittings : en fr
  • FR1002831A - Container with rational emptying, more particularly designed to serve as an oil container : en fr
  • GB668079A - Development of mycelium cultures and preparation of antibiotics therewith : en
  • GB668310A - Improvements relating to gyroscope apparatus : en
  • AT170594B - Enlarger with automatic focusing : de en
  • ES201428A1 - A percussion mill with pneumatic sieve, especially for carbon powder homes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201700A1 - An apparatus for the simultaneous emission and stage of phonographic discs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002773A - Process for manufacturing hosiery and products, such as stockings, obtained by this process : en fr
  • FR1002902A - Improvements to color cinematography : en fr
  • GB667943A - Marking member for the magnetic recordal of data : en
  • CH281406A - Shirt with a button-off collar. : de en
  • DE1635766U - SEALING DEVICE FOR LANTERNS FOR BURNING WITH LIQUID FUEL. : de en
  • GB668069A - Improvements in furnaces for the continuous manufacture of glass : en
  • CA481691A - Heating system for melting snow : en fr
  • AU729152A - An improved arrangement forthe selective firing froma distance ofa plurality of charges of powder or explosive in particular inside soundings : en
  • US2588957A - Pastry box : en
  • US2589039A - Sighting-in support for firearms : en
  • CA481613A - Hair retainer and methods of making : en fr
  • CA481715A - Valve modulators : en fr
  • FR1003020A - Electric appliance that can be used as a stove, stove and oven : en fr
  • CH281606A - Time recorder. : de en
  • CA481623A - Beneficiation of acidic minerals : en fr
  • AU152445B2 - Improvements in mechanism for actuating windshield wiper blades : en
  • CH281533A - Structure provided with at least one thread. : de en
  • DE833573C - Wire spool insert for screw connections : de en
  • DE1635828U - RING BOOK CASE MADE OF PLASTICS. : de en
  • US2589003A - Rug : en
  • US2589096A - Motion transmitting arrangement : en
  • US2588792A - Adjustable mounting for automobile rearview mirrors : en
  • US2589065A - Magnetic ore separator : en
  • US2588639A - Production of drying oils by hf-hydrocarbon processing : en
  • CH281378A - Machine for cutting vegetables, especially potatoes. : en fr
  • DE815553C - Pressure gauge : de en
  • US2588748A - Apparatus for measuring well characteristics : en
  • US2588950A - Return envelope : en
  • US2588973A - Machine for applying treatment solution over limited areas of motion-picture film : en
  • US2589170A - Pipe-line scraper trap assembly : en
  • DE833433C - Retaining ring to guide and prevent the axial movement of the roller bodies in roller or needle bearings : de en
  • ES200667A1 - Improvements in the stretching mechanisms with endless straps, for textile crops or tapes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003125A - Method and device for using air containing traces of fuel mixture pressurized by motor vehicle engines, in particular for inflating tires : en fr
  • CH281578A - Automatic switch with magnetic spark extinction. : de en
  • US2588669A - Machine for forming molds : en
  • US2588775A - Pivoted valve apparatus : en
  • US2588776A - Apparatus for testing storage batteries : en
  • FI25638A - Antenna device : en fi
  • GB668063A - Improvements in and relating to flue pipes : en
  • GB668114A - New substance serving as generator for vitamin d2 or calciferol : en
  • US2588355A - Method and apparatus for measuring dew point : en
  • US2588496A - Chimney and the like : en
  • DE833806C - Process for the separation of non-aromatic sulfamides from their preparation mixtures : de en
  • DE833559C - Connection of butt against each other made of wood and other wood-like materials : de en
  • DE833658C - Device for axis control in rail vehicles : de en
  • US2588882A - Temperature compensator for capacitors : en
  • DE1635711U - ELECTRON TUBE, IN PARTICULAR FOR VERY SHORT WAVES. : de en
  • DE833704C - Process for improving the adhesion of textile fibers to rubber : de en
  • AU153779B2 - Improvements in or Relating tothe Preparations of ingredients for foodstuffs from gluten : en
  • DE833837C - Artificial tooth and means for its adaptation to the end surface of the tooth stump : de en
  • US2588881A - Accordion : en
  • ES201625A3 - A provision to duplicate the frequency through reaction coils previously magnetized. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201801A1 - A procedure for the preparation of auminum surfaces to make them suitable in galvanoplasty work. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668191A - Improvements in or relating to auxiliary power units for pedal cycles : en
  • US2588483A - Receptacle filler : en
  • DE830366C - Hysteresis peak counter : de en
  • ES28376Y - Support adaptable to the base of telephone sets to hold a Pen : en es
  • FR1002795A - Attenuator for hyper-frequency waves : en fr
  • FR1002948A - Process of agglomeration of metal powders : en fr
  • BE509472A - : en
  • CH281566A - Sealing device intended for an apparatus comprising plates juxtaposed by one of their faces. : en fr
  • DE1635701U - PIPE CUTTERS, IN PARTICULAR FOR PIPES MADE OF NEON METALS. : de en
  • DE1635715U - VECTOR SPECULUM FOR PETS. : de en
  • ES201766A1 - A printing procedure, on glass containers, labels, letters and drawings of vitrificable enamels. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003089A - Potato and Jerusalem artichoke harvester : en fr
  • US2588859A - Process of and apparatus for slitting and stretching insole material : en
  • US2589077A - Wheel rerailer : en
  • US2588539A - Calculator : en
  • US2589105A - Pattern machine : en
  • ES30005U - New licorice bars based on xtracto (Machine-translation by Google Translate, not legally binding) : en es
  • ES30081U - Table for games with automatic device for ball output (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003179A - Ignition device : en fr
  • DE834017C - Process and arrangement for the automatic addition of solid substances to a liquid : de en
  • ES198574A1 - PROCEDURE FOR OBTAINING POLYMERIC MATERIALS. : en es
  • ES201621A1 - A mechanism to avoid mortal aviation accidents. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002707A - Improvements to centrifugal pumps, air compressors or other gases and similar devices : en fr
  • FR1002841A - Device for loading heavy sheets or plates onto a conveyor : en fr
  • GR13481B - METHOD OF FOLDING A FABRIC COATED BY ELASTIC OR DOUBLED BY OTHER SUCH AND CUT FROM HIM BOTTOMS, LOADS AND MUSCLES. : el en
  • GB668129A - Improvements in or relating to coin-holders : en
  • GB668173A - Improvements in or relating to miniature telephone receivers : en
  • CH281397A - Bobbin case in a sewing machine boat. : de en
  • CH281480A - Calculator. : en fr
  • DE833621C - Saw chain for stone processing : de en
  • ES198613A1 - A PROCEDURE AND APPARATUS FOR THE CLASSIFICATION OF MIXTURES OF PARTICLES THAT DIFFER IN SIZE. : en es
  • ES28611Y - Security hook : en es
  • GB667963A - Separation of liquid or liquid-suspensions from gas : en
  • GB668227A - Improvements in expander devices for incorporation into appliances for correcting natural teeth : en
  • GB668266A - An improved process for the manufacture of moulded articles of refractory or ceramic material : en
  • GB668278A - Improvements in or relating to sintered anisotropic magnets : en
  • ES195293A1 - A PROCEDURE FOR THE MANUFACTURE OF A FOOTWEAR WITH A RUBBER SOLE. : en es
  • ES201590A1 - A heating system for the use of binding calories in kitchen of any kind. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002602A - New process for the preparation of fatty acid and heavy metal salts : en fr
  • US2588450A - Process of regenerating activated carbon loaded with adsorbed gold : en
  • USD166144S - Cline game board : en
  • US2588658A - Metal scribing gauge : en
  • AU735452A - Article forming apparatus : en
  • CA481653A - Meter with adjustable magnetic structure : en fr
  • DE1635671U - RECORD STAND. : de en
  • DE833684C - Lighting of lifts for motor vehicles : de en
  • DE833862C - Storage and parallel guidance of weighing plates on scales : de en
  • DE833873C - Unicycle mower : de en
  • ES201507A1 - A perfected system for electrical power socket with mobile mini. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668148A - A mouthpiece for brass or silver musical instruments : en
  • GB668229A - Improvements in or relating to squares and square testers as used by engineers, toolmakers, joiners, craftsmen and the like : en
  • DE1635611U - TEMPLATE. : de en
  • DE833495C - Typesetting shelf : de en
  • FR1002775A - Ring spinning, doubling or twisting machine : en fr
  • ES30048U - A double-lever electric switch and pilot lamp to control circuits in parallel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002642A - Tourist presentation or advertising article with combined panels by transparent plans : en fr
  • ES30083U - Shock absorber for manometers (Machine-translation by Google Translate, not legally binding) : en es
  • DE833883C - Carburetors for internal combustion engines : de en
  • ES28438Y - Fuse up to six amps : en es
  • GB668318A - Improvements relating to framed buildings built up of pre-cast concrete units : en
  • US2588676A - Lubricant pump for machine tools : en
  • DE833455C - Seat frame for vehicles, especially two-wheelers : de en
  • DE833497C - Fitting of printing forms for multi-colored work outside the printing press : de en
  • ES30018U - Lampholder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2588713A - Smoking pipe : en
  • US2588925A - Electronic trigger circuit : en
  • US2589043A - Frame for vehicles : en
  • US2588393A - Organosiloxane coating composition : en
  • US2588427A - Condenser charge regulation : en
  • US2588480A - Package printing device : en
  • US2589058A - Paste and cream tube dispenser having pressure jaws and brush holder : en
  • AU158095B2 - Improvements in or relating to automatic welding apparatus of the submerged arc type : en
  • CH281486A - Spherical, astigmatic and comatic photographic lens corrected for one or more colors. : de en
  • ES201763A3 - A wiring machine of networks. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003048A - Trouser press support : en fr
  • ES200440A1 - New installation system for the elevation and mechanical transport of different objects, which must be distributed to facilitate serial work. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003067A - Process for the production of food products or the like : en fr
  • GB667967A - Improvements in artificial bait for fishing : en
  • US2588758A - Rod cleaning apparatus : en
  • US2589147A - Venetian blind construction : en
  • FR1002750A - Process for the production of combustion gases, in particular synthesis gas, from coke and coals, especially coals younger than hard coal, such as lignite in lumps or in the form of briquettes : en fr
  • FR1002868A - Women's underwear with separable parts : en fr
  • DE1635816U - TOY LOCOMOTIVE WHEEL. : de en
  • DE833895C - Method and device for the production of so-called stick candies : de en
  • FR1002901A - Improvements to machine tools : en fr
  • GB667942A - Improvements in or relating to tubulous vapour generators : en
  • DE833935C - Lock part to be attached to a carrier profile for support members to be connected to one another by locks : de en
  • DE833478C - Glueless folding pack : de en
  • CA481612A - Signalling system for use in mine shafts : en fr
  • ES30031U - Special thread for fantasies, reliefs and embroidery (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635608U - MUSCLE DRIVERS. : de en
  • DE1635763U - RAIN PROTECTION. : de en
  • DE833902C - Method for producing transparencies : de en
  • GB668273A - Improvements in or relating to adhesive sheets : en
  • FR1003016A - Improvements in processes and apparatus for degreasing or cleaning parts or objects using non-flammable volatile solvents : en fr
  • ES29900U - Pencil pencil (Machine-translation by Google Translate, not legally binding) : en es
  • ES30063U - New lamp holder support for city light applicable to headlights (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002802A - Coupling circuits for broadband amplifier : en fr
  • FR1003193A - Lock : en fr
  • US2588409A - Package and enclosed tray thereof : en
  • US2589035A - Automatic erase for magnetic recorders : en
  • ES200080A1 - A procedure for the manufacture of protection against light. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002818A - Nail : en fr
  • FR1003105A - Improvements made to mechanical processes and devices for the renewal of railway tracks : en fr
  • GB668158A - A process for producing chlorine-containing organic compounds and the chlorine-containing organic compounds so produced : en
  • DE833480C - Steep conveyor with endless chains as a circulating conveyor : de en
  • DE833683C - Delivery trolleys for machine tools : de en
  • GB667938A - Improvements in catches or snap fastenings for doors, windows, drawers or the like : en
  • ES201439A1 - Improvements in the manufacture of reactors for lighting appliances by fluorescent light. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668025A - Steam heated drier : en
  • DE1635780U - ARRANGEMENT FOR SETTING THE INITIAL DIELECTRICITY CONSTANT OF THE DRY EXAMINATION MATERIAL IN CAPACITIVE-WORKING ELECTRIC MOISTURE METERS. : de en
  • DE1635837U - WASHING DEVICE FOR INK ROLLERS IN PRINTING MACHINES. : de en
  • FR1003052A - Electric heater : en fr
  • GB667862A - Improvements in or relating to devices for applying a wrapper to the bunch of a cigarillo or a cigar : en
  • DE834003C - Coating layers on optical surfaces, in particular glass surfaces : de en
  • US2588901A - Shank and socket connection for augers : en
  • US2589008A - Apparatus for forming fibrous mats : en
  • DK73861C - Clothes presses. : da en
  • ES30034U - Electromagnetic voltimeter perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002646A - Improvement in electrical connection terminals : en fr
  • FR1003197A - Fluid container filling device : en fr
  • USD166131S - Sell stocking : en
  • CH281475A - Power amplifier follow-up gear acting in both directions. : de en
  • USD166124S - Scalp massage brush or similar article : en
  • DE1635602U - WAESCHAMPFER. : de en
  • DE1635745U - SWITCH BUILT INTO THE HOUSING OF A LENS SHUTTER FOR CLOSING A FLASHING LAMP CIRCUIT. : de en
  • ES195968A1 - A PROCEDURE FOR THE MANUFACTURE OF HOLLOW BODIES OF PLASTIC MATERIAL. : en es
  • FR1002739A - Safety relay for automatic sealing of damaged pipes : en fr
  • FR1002866A - Insecticidal compositions with increased residual action : en fr
  • ES29960U - A new game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002615A - Aircraft turbine antenna spinner : en fr
  • GB668110A - Improvements in or relating to the manufacture of eyelets : en
  • FR1002840A - Panel, partition, door or other timber construction elements : en fr
  • ES29992U - Winder for universal film chassis (Machine-translation by Google Translate, not legally binding) : en es
  • DK73874C - Apparatus for detecting leaks in systems working with chlorine-containing gases. : da en
  • ES201623A1 - A procedure for the obtaining of alcaminic esters of N-monoalquylated and N-mono-alkyl-oxyalkylated aminooxibenzoic acids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201717A3 - A provision to duplicate the frequency through reaction coils previously magnetized. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588520A - Hydraulically operated check valve mechanism : en
  • USD166155S - Clothesline peg : en
  • US2588743A - Servo control system : en
  • US2589158A - Mobile-radio and wire system : en
  • US2588542A - Coverall garment : en
  • DE833754C - Semolina and haze cleaning machine with one or more sieves : de en
  • GB667930A - Improvements in or relating to water sports or amusement apparatus : en
  • US2588476A - Machine for making garment hangers : en
  • CH281576A - Electrical control device with a display device having switching contacts. : de en
  • CH281586A - Process for the production of grids for electrical discharge tubes and grid for electrical discharge tubes produced according to this process. : de en
  • BE500146A - IMPROVEMENTS IN THE PREPARATION OF PYRIMIDINE DERIVATIVES. : en fr
  • CH281422A - Method for repairing damaged areas on the inner walls of containers coated with synthetic resin. : de en
  • DE833925C - Composable container for drying or ventilation : de en
  • FR1002804A - Cinematographic devices : en fr
  • FR1003032A - Vibro-molding machine : en fr
  • DE833891C - Process for the production of conical thorns, in particular holding thorns for door handles : de en
  • FR1002838A - Keyless combination lock for suitcases, trunks and the like and for all other applications : en fr
  • CA481686A - Fuel conditioning means : en fr
  • CH281525A - Crushing jaw for jaw crusher. : de en
  • DE1635784U - ROW RACK FOR POTATO ROTATORS. : de en
  • US2589169A - Method of insulating conductors : en
  • DE1635702U - LIPS AND CONTOURS BRUSH : de en
  • ES201762A1 - Improvements in rollable and similar blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668084A - Automatic stop means for wire drawing mechanism : en
  • FR1002626A - Improvement in cable sheaths : en fr
  • DE833804C - Process for the production of practically oil-free petroleum hydrocarbon sodium sulfonates : de en
  • FR1002680A - Process and apparatus for the production of fiberglass, slag or other thermoplastic mineral materials : en fr
  • FR1003005A - Insecticidal or analogous compositions : en fr
  • GB668074A - Improvements in or relating to warning systems for electric motors : en
  • GB668165A - Improvements in and relating to automatic electric motor control systems : en
  • DE1635612U - WALL DECORATION WITH INSERTED PICTURE HOLDER. : de en
  • GB668319A - Improvements in or relating to yarn conditioning devices : en
  • DE833456C - Leg protection for drivers of two-wheeled motor vehicles : de en
  • FR1003074A - Process for obtaining onions capable of keeping and suitable for industrial applications and other uses : en fr
  • FR1003108A - Improvements to stylographs and the like : en fr
  • ES196346A3 - PROCEDURE FOR THE PREPARATION OF COMPOSITIONS FOR SYNTHETIC RESINS. : en es
  • ES29571U - Electric toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002966A - Advanced suspension for vehicles : en fr
  • FR1003154A - Binder for independent leaf registers : en fr
  • DE817434C - Collar button, especially for wing bow ties : de en
  • FR1002695A - Cylindrical converter : en fr
  • FR1002984A - Lifting blade for rotary wing aircraft : en fr
  • ES201895A1 - A method of producing iron powder with low content of impurities. (Machine-translation by Google Translate, not legally binding) : en es
  • ES29999U - Foldable clothes-hanger improved (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002894A - Improvements in crop sprinkling apparatus and the like : en fr
  • FR1002977A - Automatic dental instrument holder : en fr
  • GB667874A - Improvements relating to freezing devices : en
  • GB668128A - Improvements in or relating to a windscreen wiper : en
  • GB668151A - Improvements in and relating to magnetic cores : en
  • GB668236A - Apparatus for determining the ph of a liquid : en
  • DE767246C - Multi-cylinder supercharged two-stroke internal combustion engine, in particular diesel engine : de en
  • DE833756C - Device for cleaning mainly plate heaters using acid, lye and water : de en
  • ES196903A1 - VERTICAL STONE MILL WITH FIXED AXIS. : en es
  • GB667951A - Improvements in or relating to welded locomotive frames : en
  • US2588603A - Strapless brassiere : en
  • US2588931A - Airway traffic control system : en
  • DE833968C - Combined gear and adhesion drive of a rail vehicle : de en
  • GB667928A - Improvements in or relating to television or like systems : en
  • ES201765A1 - A DEVICE OF MULTIPLE AND VARIABLE ELECTRICAL CONNECTIONS, APPLICABLE TO LARGE DISTRIBUTION CENTERS. : en es
  • ES28605Y - Rig for casting and mid-depth fishing : en es
  • FR1002664A - Method for manufacturing metal formwork for ribbed reinforced concrete ceilings, metal formwork elements and method for manufacturing box ceilings using metal formwork : en fr
  • AT170664B - Device for switching the gear ratios in motor vehicles : de en
  • AT170609B - Electron tube : de en
  • CH281571A - Method for producing the connection of an electrical connection cable to a distribution box and connection produced according to the method. : de en
  • CH281426A - Pocket cigarette rollers. : de en
  • US2588376A - Frequency response analysis : en
  • US2588670A - Differential bearing arrangement : en
  • FI25637A - Superregenerative förstärkare : en fi
  • GB668095A - Improvements in or relating to grinding machines : en
  • GB668145A - Improvements in and relating to capacitor winding machines : en
  • AT170564B - Foil sealing for electric lamps : de en
  • CH281503A - Device for the production of metal blanks of deep-drawing quality. : de en
  • US2589011A - Closure for table cigarette lighters : en
  • AT170637B - Safety fuse : de en
  • AT170636B - Process for the production of a hydraulic binder for concrete with high early and final strength : de en
  • AU159334B2 - A method of treating liquids containing colloids with active carbon : en
  • US2588584A - Spinning artificial filamentary materials : en
  • US2588825A - Nonblurrable rear-vision mirror : en
  • US2588868A - Brooding method : en
  • USD166139S - Toy crossbow : en
  • CH281375A - Device for distributing cleaning particles for cleaning the gas-wetted heating surface of a heat exchanger. : de en
  • BE509319A - : en fr
  • CA481658A - Apparatus for imparting false twist to strands : en fr
  • CA481736A - Circuit interrupter : en fr
  • CH281476A - Measuring device with photographic registration. : de en
  • CH281633A - Device for resilient support of the saddle on bicycles and motorcycles. : de en
  • US2588905A - Scaffold bracing : en
  • US2588988A - Follow-up type servomotor : en
  • NL70563C - : nl
  • AT170699B - Lattice mast : de en
  • CH281462A - Photosensitive material. : en fr
  • US2588341A - Shuttle car : en
  • DE833511C - Circuit for volume control of reflex receivers : de en
  • AU735652A - Improvements in or relating to industrial power trucks : en
  • CA481672A - Emulsifier devices : en fr
  • CH281395A - Electrically powered sewing machine. : de en
  • CH281441A - Process for the production of a vat dye. : de en
  • US2588406A - Variable inductive coupler : en
  • AT170629B - Process for the preparation of new azo dye derivatives : de en
  • US2589048A - Reel : en
  • CA481620A - Through conductor relay with detachable armature assembly : en fr
  • CA481669A - Percentage indicator for scales and the like : en fr
  • CH281457A - Filing shelf. : de en
  • CH281386A - Bathtub. : de en
  • DE1635635U - TWIN PISTON, TWO-STROKE ENGINE WITH CONNECTING PORT. : de en
  • DE1635756U - SIGNAL BUZZER. : de en
  • DE814625C - Drive socket for house and kitchen appliances : de en
  • DE833539C - Flat-knitted or flat-knitted women's stocking and process for its manufacture : de en
  • DE833855C - Process for the production of modified urea resins : de en
  • FR1002967A - Improvements to systems comprising at least one gear train with adjustable center distance, in particular to those where the gear train is part of a gear pump : en fr
  • DE1635731U - MINER'S CAP WITH ADJUSTABLE INTERIOR. : de en
  • ES201715A1 - A new procedure for manufacturing jewish gelatin. (Machine-translation by Google Translate, not legally binding) : en es
  • ES28847U - Constitutive patterns of cutting and sewing system (Machine-translation by Google Translate, not legally binding) : en es
  • US2588570A - Blade construction for aircraft sustaining rotors : en
  • FI25666A - Skjutvapen av repetergevärstyp : en fi
  • FR1002670A - Breakthrough trolley, particularly for breaking through mine galleries : en fr
  • FR1002982A - Method of establishing folding seats and resulting industrial product : en fr
  • ES201648A3 - An automatic temperature regulator thermostat, adaptable to radiators, stoves and other electrical heating appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • ES26646Y - Movement figure with automatic device : en es
  • FR1002730A - Launching device for engines : en fr
  • FR1002862A - Improvements to the call control units of an automatic telephone device : en fr
  • US2588918A - Mechanism for raising and lowering plow frames relative to the ground wheels : en
  • US2589146A - Submersible deepwater drilling apparatus : en
  • US2589148A - Process of separating fatty acids : en
  • AT170561B - Arrangement for driving exciter machines : de en
  • ES29996U - Push-button device for endless mine automatic pencils (Machine-translation by Google Translate, not legally binding) : en es
  • CH281508A - Apparatus for electric arc welding. : en fr
  • ES198692A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF ELECTRICAL RESISTANCES WITH NEGATIVE TEMPERATURE COEFFICIENT. : en es
  • ES200718A2 - Gas-oil heating device, for the use of this fuel in explosion sky engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002867A - Advanced Heating Oil Burner : en fr
  • FR1003174A - Improvements made to spark plugs : en fr
  • US2588449A - Levulose dihydrate : en
  • US2588959A - Extension ladder and hoist therefor : en
  • US2589005A - Glass container : en
  • AT170633B - Continuous heating furnace : de en
  • AT170588B - Arrangement for parallel operation of amplifiers : de en
  • AT170683B - Valve for bathing facilities or the like. : de en
  • DE833861C - Gas pressure shaft damper : de en
  • DE1635730U - WOODEN PANEL, IN PARTICULAR FOR SHALLING CONCRETE COMPONENTS. : de en
  • US2588562A - Bathtub seat : en
  • US2588887A - Socket for an elongated tubular lamp having spaced contact pins at its ends : en
  • DE833657C - Device for axis control in rail vehicles : de en
  • DE833988C - Heat-softening adhesive for shoe parts and method for attaching outsoles to shoes with this adhesive : de en
  • AU734252A - Improvements in or relating to amplitude modulators for carrier waves : en
  • ES28550Y - Curler for waving hair : en es
  • ES30042U - Vehicle replacement indicator for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003037A - New water repellent products : en fr
  • US2589132A - Automatic shift control for printing telegraph apparatus : en
  • GB668189A - Improvements in journal lubricators : en
  • DE833669C - Luminaire for fluorescent lamps for installation in ceiling or wall recesses : de en
  • ES29952U - Balance perfected particularly laboratory scale, analysis and microbalance (Machine-translation by Google Translate, not legally binding) : en es
  • US2588815A - Motor vehicle safeguard : en
  • US2588428A - Complex amine products with dialkyl zinc dithiocarbamates as pesticides : en
  • US2588640A - Hydrofugation of textile materials : en
  • US2588842A - Adjustable hose support and feeder : en
  • FR1002886A - Ultraviolet light absorbing film : en fr
  • FR1002891A - Device to drive away flies and other insects : en fr
  • GB668339A - Improvements in and relating to milling machines : en
  • DE833896C - Device for depositing sheets or blanks made of paper or similar material running out of a machine : de en
  • ES30028U - Whisk mechanism applicable to olive grinding mills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002926A - Improvement in the packaging of explosive cartridges : en fr
  • US2588368A - Light intergrator : en
  • US2588433A - Aircraft orientation device : en
  • US2588924A - Electronic trigger circuit : en
  • FR1003172A - Improvements to blocks for correspondence : en fr
  • GR13482B - ORIGINAL DOUBLE ENERGY SPRAYER. : el en
  • AU3201850A - A process for refining an amylum suspension in water : en
  • CH281436A - A process for manufacturing a new organic substance containing three sulfur atoms in its molecule. : en fr
  • DE833932C - Cap connection : de en
  • FR1002724A - Devices for calling and signaling in pulse multiplex transmission systems : en fr
  • GB668124A - Improvements in tuyeres or bottoms for metallurgical furnaces, particularly bessemer converters : en
  • DK73876C - Method of surface treatment of aluminum articles comprising temperature treatment after anodizing or after anodizing and varnishing. : da en
  • FR1002657A - Average indicator : en fr
  • DE833491C - Process for precipitating easily filterable calcium sulfate : de en
  • FR1002763A - Process for preparing copolymers of determined desired composition : en fr
  • DE1635755U - RACING SHOES WITH WEDGE-SHAPED BALL PART. : de en
  • DE833510C - Amplifier with resistance coupling : de en
  • FR1003181A - Motor vehicle engine air supply device : en fr
  • ES28521Y - Protective box for fuses : en es
  • ES28526Y - Closure of dispersant effects for shot cartridges : en es
  • GB668015A - Improvements in and relating to vehicle suspension systems : en
  • GB668340A - Purifying unsaturated aliphatic aldehydes by extractive distillation and the unsaturated aliphatic aldehydes so produced : en
  • AU728152A - Improvements relating to Electric Motors : en
  • CH281399A - Yarn guide device on flat knitting machines. : de en
  • US2588429A - Recoil-controlled ammunition feeding means for guns : en
  • US2588958A - Singing-talking bank : en
  • AU151521B2 - Improvements in traffic control indicators ofthe clock type : en
  • ES202050A3 - Improvements introduced in school pupiters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002774A - Improvements to the products and processes used for the manufacture of paper and to the papers obtained : en fr
  • GB668097A - Improvements in or relating to apparatus for supporting a stack of gramophone records and for releasing the lowermost record when the preceding record has been played : en
  • GB668246A - Method and device for distributing mixtures of vapours and liquids : en
  • GB668301A - Improvements in and relating to an automatic record-changing talking machine : en
  • DE834018C - Device for controlling stereophonic systems : de en
  • GB668209A - Apparatus for the manufacture of fuel briquettes and the like : en
  • FR1002639A - Typewriter and calculating machine stand : en fr
  • FR1003006A - Spraying and loading device for a container containing a composition intended to form an aerosol : en fr
  • FR1002784A - Circular skimmer plow : en fr
  • ES201226A1 - New procedure for unión of the lanes in the via ferreas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002677A - rim components and manufacturing process : en fr
  • FR1002844A - Sliding door : en fr
  • GB667898A - Parasiticide composition : en
  • GB668038A - Improvements in and relating to resistance welding apparatus : en
  • DE1635733U - FILL SEAL FOR POCKET LIGHTERS. : de en
  • GB667939A - Improvements in or relating to closures for canisters, jars or like open mouth containers : en
  • GB668102A - Portable electric battery : en
  • US2588961A - Choke control : en
  • US2588911A - Centrifugally responsive governor : en
  • US2589026A - Flap operating means : en
  • USD166157S - Giovacchimi figurine : en
  • FR1002980A - Shock generator : en fr
  • FR1003142A - Motor group : en fr
  • DE1635633U - DEVICE FOR QUICK CHECKING OF TOTO RESULTS. : de en
  • DE833941C - Process for the production of powdered hop extracts : de en
  • ES201076A1 - Improvements introduced in the simulating arms and machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB668324A - Improvements in and relating to gas blast electric circuit breakers : en
  • ES30014U - Multi-perfected fuse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002928A - Stylograph filling device : en fr
  • DE833715C - Device for determining the time simultaneously prevailing in the different zones of the earth : de en
  • FR1002709A - Process for the manufacture of shoe shapes, shoes and products thus obtained : en fr
  • FR1003021A - Device for placing two-piece metal mine props : en fr
  • US2588365A - Method of rendering fabrics waterrepellent and product resulting therefrom : en
  • US2588587A - Fire extinguisher : en
  • DE833442C - Process for the production of gummed, single-layer paper : de en
  • ES29626U - Sterilizers for boats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002925A - Improvements to devices for measuring maximum or average pressure : en fr
  • DE833670C - Electric pendant light with a rigid pendulum, especially for fluorescent lamps : de en
  • ES201885A1 - A new automatic operating connection system to avoid lighting failures and faults caused by defective connections. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201753A1 - A new floor forged system. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668117A - Improvements relating to automatic firearms : en
  • US2588777A - High-voltage supply : en
  • US2588820A - Gauge : en
  • DE834008C - Filler for reinforced concrete rib ceilings : de en
  • DE833947C - Method for controlling changes in concentration during distillation : de en
  • FI25661A - A method of cutting millstones (sharpening method) and an apparatus for carrying it out : en fi
  • GB668135A - Manufacture of furs : en
  • GB668205A - Improvements in or relating to scanning devices for register regulation : en
  • ES201977A1 - An electrical circuit switch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES201989A1 - A system automatic expulsion graduated from metal coins. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635714U - ROTARY CAPACITOR. : de en
  • NL73801C - : en
  • US2588914A - Retarded release shock lock : en
  • AT170665B - Vulcanizing press for vulcanizing two rubber tires at the same time : de en
  • US2588718A - Method of knitting : en
  • US2588797A - Generator : en
  • AT170681B - Anti-skid device for motor vehicles : de en
  • DE833850C - Cooking gas, economy and warming plate : de en
  • US2588620A - Silk screen printing machine : en
  • US2589123A - Bedspring support : en
  • CH281396A - Sewing machine. : en fr
  • US2588726A - Terminal block : en
  • US2588561A - Apparatus for electrically treating the soil : en
  • ES30009U - An improved container for fruits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002975A - Safety device for presses or similar machines : en fr
  • FR1003034A - Method and apparatus for making wigs : en fr
  • CA481629A - High temperature articles : en fr
  • USD166120S - Yttor/yey : en
  • ES201815A3 - A new tissue finishing procedure that allows a permanent government. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002846A - Tubular tape : en fr
  • GB667870A - Process for the preparation of hydroxylamine : en
  • CH281427A - Cigarette filter element and process for its manufacture. : de en
  • US2588896A - Folding push chair : en
  • CA481667A - Combination overcurrent and overvoltage protective device : en fr
  • DE833467C - Street signs and traffic regulators with fluorescent lamps, which are surrounded by protective tubes : de en
  • DE767251C - Telephony and telegraphic confidentiality facility : de en
  • DE833877C - Method and device for increasing the volumetric efficiency of internal combustion engines : de en
  • US2588564A - Thermoelectrically balanced meter network : en
  • DE1635761U - UNDERSTOCKING. : de en
  • DE833728C - Device for washing potatoes, beetroot or the like. : de en
  • DE833785C - Arc light lighting device : de en
  • AT170698B - Hinge-like fastening of windows, doors, flaps or the like. : de en
  • CH281369A - Closure to a facility to be locked. : de en
  • CH281340A - Mushroom Brut and method of making Mushroom Brut. : de en
  • US2588609A - Anchor for adjacent slabs of concrete pavements : en
  • US2588821A - Coating compositions containing a : en
  • US2589033A - Paper-cutting apparatus : en
  • US2589090A - Gearing : en
  • US2588467A - Gun carrier : en
  • FI25645A - Vest : en fi
  • US2589190A - Detergent composition : en
  • CH281605A - Device for protection against fire. : de en
  • USD166150S - Apron ob similar article : en
  • US2588787A - Egg drier : en
  • US2589107A - Piston packing ring : en
  • US2588494A - Cooking utensil : en
  • US2589115A - Machine for making concrete blocks : en
  • USD166142S - Glove : en
  • DE834015C - Device responsive to external magnetic fields : de en
  • GB667895A - Improvements in and relating to solders for ceramics : en
  • GB667926A - Device for raising liquids by means of compressed air : en
  • CH281350A - Shutter with adjustable blinds. : de en
  • DE834021C - Method and device for monitoring the wear and tear of main bearings u. like : de en
  • FR1002613A - Register card with graphic inscriptions : en fr
  • GB668198A - An improved horticultural cloche : en
  • JPS27942B1 - : ja
  • US2588378A - Foam stabilization : en
  • FR1002753A - Process for the preparation of fibers from flax straw : en fr
  • US2588749A - Transportable lifting device : en
  • US2589175A - Aluminum base alloy for metal evaporation : en
  • USD166132S - Siegel box : en
  • DE833592C - Process for the production of cigarette paper with a frayed longitudinal edge : de en
  • GB668017A - Improvements relating to electromagnetic waveguides : en
  • CA481683A - Vehicle stabilizing apparatus : en fr
  • CA481734A - Safety control equipment for fluid pressure brakes : en fr
  • CH281555A - Gas turbine plant. : de en
  • US2588573A - Pipe coupling : en
  • CH281598A - Process for the preparation of a 2-tertiaryamino-6- (dialkylaminoalkoxy) -benzothiazole. : de en
  • DE833666C - Small circuit breaker with a release winding and a special blown winding for the switching contacts : de en
  • US2588843A - Hand loom : en
  • DE757280C - Compressed air drive, especially for electrical switches : de en
  • CH281611A - Arrangement for feeding receivers for high-frequency telephone broadcasts. : de en
  • DE833634C - Swiveling drilling rig for deep drilling purposes : de en
  • ES27338U - Portable electric oven for home (Machine-translation by Google Translate, not legally binding) : en es
  • ES28373Y - Silent electrical switch-commutator : en es
  • FR1002824A - Material to produce visible records : en fr
  • FR1003028A - Electric iron : en fr
  • CH281610A - Multiplex communication installation. : en fr
  • US2588940A - Furniture cover : en
  • AU735552A - Air separator for liquids : en
  • US2588424A - Electric switch : en
  • US2588782A - Detachable drilling bit : en
  • USD166125S - Woven plastic fabric : en
  • CH281409A - Pants holders, in particular for cyclists. : de en
  • GB667904A - Improvements in or relating to apparatus destined to prevent mud fouling the teeth of revolving harrows : en
  • GB667991A - Improvements in or relating to compressors : en
  • AU440651A - Control system fora rocket motor : en
  • DE1635822U - SHOULDER PAD. : de en
  • DE833676C - Device for peeling and cutting boiled potatoes at the same time : de en
  • ES30030U - Indicator vsual that faclta the operation of allar the dreccºn and sentdo in the radiogonºmetros (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635847U - WARM AIR REAMERING OVEN. : de en
  • US2588488A - Friction shock absorber for railway draft riggings : en
  • US2589001A - Spring clip device : en
  • NL70521C - : en
  • US2589029A - Automatic variable coupler : en
  • US2588363A - Crawl-fins : en
  • US2588903A - Log peeling and shaping apparatus : en
  • US2588763A - Navigation instrument : en
  • US2589084A - Current transformer short circuiting switch : en
  • CA481634A - Scraper : en fr
  • CH281607A - Installation of printing telegraph. : en fr
  • CA481666A - Thermostatic relay : en fr
  • US2588908A - Electric timing device : en
  • US2589076A - Folded delay line : en
  • ES198285A3 - A PROCEDURE FOR THE MANUFACTURE OF MOLDS OR REPRODUCTIVE CLISES ON PAPER FOR USE IN CALL TO SILK PRINTING. : en es
  • FR1002776A - Towed machine for planting potatoes : en fr
  • FR1003044A - Improvements to retractable landing gear for aerodynes : en fr
  • AU734152A - Improvements in or relating to high-frequency electric furnaces : en
  • CH281437A - Process for preparing a mixture of mono- and triethanolamine. : en fr
  • USD166115S - Bow-tie : en
  • US2588340A - Manufacture of fiber gasket material : en
  • US2589071A - Battery holder : en
  • US2588655A - Expandible and contractible buckle : en
  • US2588784A - Anion exchange resins from alkylene polyamine meta phenylene diamine, formaldehyde and acetone : en
  • DE833512C - Bracket for piston oscillator : de en
  • US2588352A - Internal-combustion heater : en
  • US2588813A - Motion-picture machine with electrically operated shutter and film operator : en
  • US2589128A - Roofing knife : en
  • CA481643A - Aerial cable cutout : en fr
  • CH281430A - Process and furnace for the manufacture of mixtures of magnesia and calcium carbonate, intended in particular for the purification of water. : en fr
  • US2589167A - Electric switch : en
  • AU731952A - A method of treating liquids containing colloids with active carbon : en
  • DE833594C - Process for producing a foam generating substance : de en
  • DE833980C - Winding head-cooled electrical machine with splash protection : de en
  • US2588451A - Transfer needle for knitting machines : en
  • US2588913A - Tubular metallic bait : en
  • CH281597A - Process for the production of an anhydro-corticosterone. : de en
  • AT170601B - Process for the production of metallic and metalloid coatings by deposition from the vapor phase : de en
  • US2588891A - Model airplane control : en
  • CA481655A - Apparatus for cutting scrolled sheets from continuously fed metal strip : en fr
  • CA481662A - Operation and control of polyphase induction motors driving a common load : en fr
  • CH281585A - Method and device for switching electrical currents on and off by means of mechanically moved contacts, in particular for converting high voltages and large currents. : de en
  • CH281656A - Process for the preparation of a new imidazoline. : de en
  • CH281493A - Calendar timepiece. : en fr
  • DE833906C - Method and device for abseiling people, especially injured people : de en
  • FR1002605A - Self-assembly of construction elements : en fr
  • ES28579Y - Improved buckle for long straps, belts and the like : en es
  • GB667916A - Wheeled toy : en
  • GB668314A - Improvements in and relating to electric circuit breakers of the airbreak type : en
  • DE833529C - Registration device for Geiger counter tubes : de en
  • DE833840C - Process for the preparation of an ointment against skin eczema : de en
  • US2588490A - Driving mechanism for sound picture systems : en
  • US2588438A - Cement paint composition : en
  • US2588454A - Pie making machine : en
  • US2588717A - Apparatus for measuring dips of well strata : en
  • US2589109A - Fluidized distillation of shale : en
  • FR1003065A - Improvements to assembly devices : en fr
  • GB667970A - Improvements in three-way valves : en
  • US2588460A - Method of producing lactic acid : en
  • US2588898A - Apparatus for molding pistons : en
  • DE833451C - Hydraulic vehicle brake : de en
  • CA481706A - Briquetting : en fr
  • CH281346A - Element for surface cladding. : de en
  • CH281464A - Pantograph. : de en
  • GR13480B - AIR MOTOR. : el en
  • ES29120U - Improved abdominal elastic girdle (Machine-translation by Google Translate, not legally binding) : en es
  • GB667929A - Improvements relating to doors or covers for pressure vessels : en
  • US2588954A - Automatic photographic camera : en
  • DE1635700U - DRYERS FOR ALL KINDS OF GOOD. : de en
  • ES199748A3 - SEALING DEVICE FOR LIQUID TANKS, PREFERENTIALLY MANUAL FUEL TANKS FOR CARS. : en es
  • GB668107A - Improvements in supporting devices for bicycles and motor cycles : en
  • FR1002771A - Process for quickly candying fruits and corresponding material : en fr
  • DE1635620U - CONNECTING BOLTS, ESPECIALLY FOR SHELVES OF ALL KINDS. : de en
  • ES202025A1 - Permanent hinged bulkhead : en es
  • FR1003054A - Universal machine tool intended in particular for working materials other than metals : en fr
  • GB668162A - Improvements in or relating to amplifiers incorporating electron discharge devices for centimetre-wavelengths : en
  • DE1635718U - ARRANGEMENT OF A PRESSURE REGULATOR FOR ANESTHETIC MACHINES. : de en
  • DK73881C - Apparatus for processing an exposed photographic film, specially designed as a built-in camera. : da en
  • FR1002874A - Process for making figurations on thermoplastic material, especially in the form of plates, and plate obtained by this process itself : en fr
  • FR1002837A - One-piece flexible metal wire clamp with insulating coating : en fr
  • DE833468C - Impervious Films and Processes for Making Same : de en
  • DE833713C - Method and device for the automatic weighing and sorting of light particles : de en
  • USD166151S - Sunglass frame or the like : en
  • ES29950U - Tire pressure tester (Machine-translation by Google Translate, not legally binding) : en es
  • GB668186A - Improvements in or relating to variable resistances or potentiometers : en
  • GB668359A - Improvements in and relating to gas-blast electric circuit-breakers : en
  • US2588702A - Measuring instrument responsive to capacity variations : en
  • US2588725A - Apparatus for producing rolls of upholsterer's felt of uniform length and weight : en
  • US2588981A - Photoelectric fluid inspection and control device : en
  • DE752242C - Device for inductive surface hardening : de en
  • GB668120A - Dynamo driving arrangement with speed increasing means chiefly for bicycles, tandem bicycles and the like : en
  • FR1002748A - Lighting device to facilitate night-time crossing of vehicles, and in particular automobiles and motorcycles : en fr
  • GB668032A - Improvements in or relating to illuminating devices : en
  • US2588548A - Ink applicator for typewriter ribbons : en
  • US2588594A - Circuit interrupter : en
  • US2588897A - Ironing board attachment : en
  • DE833565C - Device for rapid deceleration of the discharge of vibration generators : de en
  • DE833708C - Process for the preparation of dicyandiamide-formaldehyde condensation products : de en
  • US2588786A - Process for producing essentially silicon-free hydrofluoric acid from hydrofluosilicic acid : en
  • US2588680A - Electronic tone generator : en
  • US2588353A - Valve refinishing tool : en
  • USD166135S - Artificial christmas tree : en
  • DE1635682U - WELDING ROD. : de en
  • FR1002729A - Removable barrel and cover plate for reversible lock : en fr
  • FR1002731A - Device allowing the use of centrifugal force for casting impressions of crowns, dental posts, cements or other : en fr
  • ES30052U - Steel or wool swab device for the cleaning of weapons of later (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003167A - Improvements made to jewelery articles adorned with precious stones, in particular rings of this kind : en fr
  • GB668222A - Aerial systems for aircraft : en
  • ES30068U - A telephone support to hold conferences without using your hands (Machine-translation by Google Translate, not legally binding) : en es
  • US2588853A - Method of producing silica powder : en
  • FR1002957A - Improvements in motion transmission systems, in particular for machines of the machine tool type : en fr
  • US2589135A - Submarine signaling device : en
  • US2589183A - High-pressure jet nozzle : en
  • DE1635823U - CAR HEADLIGHTS, IN PARTICULAR BICYCLE HEADLIGHTS WITH BUILT-IN TIME CLOCK. : de en
  • DE833778C - Crate or container made of corrugated sheet metal : de en
  • ES196997A3 - AN IMPROVEMENT IN THE MANUFACTURE OF BOTTLES AND OTHER HOLLOW ARTICLES OF PLASTIC MATERIALS BY MOLDING. : en es
  • ES30103U - Boot for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002628A - Molds for precision concrete elements : en fr
  • US2588612A - Evaporative cooler : en
  • CH281402A - Cleaning device for working with a volatile solvent, especially for textile goods and the like. : de en
  • DE833656C - Adjustment device for the axis control of fake vehicles : de en
  • DE834011C - Method and device for placing rubber disks or the like on thin-walled bodies made of rubber : de en
  • US2588677A - Automatic liquid carbonator : en
  • ES29984U - Motorized tricycle (Machine-translation by Google Translate, not legally binding) : en es
  • CA481599A - Cushioning structure : en fr
  • FR1002822A - Machine intended for the transport and handling of heavy indivisible masses : en fr
  • FR1003018A - Method and apparatus for the rehabilitation of bomb damaged buildings having overhanging exterior walls : en fr
  • GB667899A - Parasiticide composition : en
  • DE833734C - Fuel injection system for internal combustion engines : de en
  • ES201744A1 - Improvements introduced in the construction of retention walls for dams. (Machine-translation by Google Translate, not legally binding) : en es
  • US2589204A - Copying machine : en
  • FR1003035A - : fr
  • FR1002727A - Improvements made to the starting auxiliary carburettors, to achieve cold start and cold start of internal combustion engines : en fr
  • GB667932A - Improvements in or relating to safe box : en
  • FR1002829A - Advance control of a welding electrode produced by a leonard group : en fr
  • AT170639B - Process for separating molten, ground soap from the glue deposit : de en
  • CH281588A - Multiple projector lighting fixture. : en fr
  • CH281641A - Removable roof installation for the pilot's cabin of an airplane. : en fr
  • DE833514C - Arrangement for signal transmission via cable lines : de en
  • ES201793A3 - Improvements in nickel electroprecipitation and its alloys in the manufacture of molds. (Machine-translation by Google Translate, not legally binding) : en es
  • AT170586B - Safety device for crossings of electrically operated vehicles : de en
  • CA481604A - Gravity controlled liquid applying device : en fr
  • US2588374A - Marking apparatus : en
  • AT170656B - Device for straightening the sheets on the rolling tables in the sheet rolling mill : de en
  • FR1002921A - Device for releasing the lids of receptacles, and receptacles fitted with this device : en fr
  • GB667992A - Improvements in a cutting device for chopping up food stuff : en
  • GB668130A - Dosage device : en
  • DE1635811U - STAMP WRITER. : de en
  • DE833567C - Soil cultivation device for all types of cultivation : de en
  • DE833857C - Production of sintered bodies for galvanic primary and secondary elements : de en
  • FI25636A - Superregenerative förstärkare : en fi
  • GB668012A - Apparatus for winding slivers into cheeses : en
  • US2588390A - High-frequency power measuring device : en
  • US2588515A - Reversible roller type clutch : en
  • US2588546A - Control apparatus for internalcombustion engines : en
  • US2588591A - Mixing device : en
  • US2588830A - Drum buoy : en
  • DE1635692U - SANDALS. : de en
  • DE833867C - Stand for test tubes, pipettes, tools or the like. : de en
  • ES201377A3 - An articulated or universal mooring apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002785A - Agents for rodent control : en fr
  • FR1002872A - Hot gas thermodynamic machine : en fr
  • US2588806A - Alternating current rectifier of the dry surface contact type : en
  • US2588976A - Filter : en
  • FR1002823A - Leveling device for mine elevators and others : en fr
  • FR1003092A - Wardrobe bed : en fr
  • DE833574C - Hydraulic shock absorber : de en
  • DE833596C - Parking display for vehicles, in particular for motor vehicles : de en
  • CH281504A - Device for the continuous casting of metals and metal alloys into pigs. : de en
  • DE1635841U - HIGH FREQUENCY ELECTRON DISCHARGE TUBE WITH SPEED MODULATION : de en
  • US2588544A - Brace support for steering idler arms : en
  • US2588563A - Rotary shelf refrigerator : en
  • US2588720A - Fishing spoon : en
  • US2589085A - Electronic timing device : en
  • DE833969C - Telecommunications, in particular telephone systems : de en
  • US2588695A - Labeled open-mesh bag : en
  • CA481718A - Indicator drives for weighing scales : en fr
  • CH281636A - Motorcycle. : de en
  • CA481679A - Locating apparatus for glass bending molds : en fr
  • US2588967A - Apparatus for coating strip material : en
  • US2589059A - Braking device : en
  • DE1635689U - WRITING DEVICE. : de en
  • DE833474C - Production of a hydraulic binder : de en
  • DE833937C - Cap connection for longwall mining : de en
  • ES201723A3 - A procedure for the preparation of a new chemical composite, equipped with analgesic properties. (Machine-translation by Google Translate, not legally binding) : en es
  • DE832628C - Multipole safety plug device : de en
  • DE833575C - Resilient storage device : de en
  • DE833918C - Method and device for stepping pre-formed cover sheets and / or cover sheets and storage containers for such tobacco leaf parts : de en
  • USD166152S - Sunglass frame or the like : en
  • AT170558B - Luminaire for elongated light sources : de en
  • DE1635709U - ALTERNATOR FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • DE833794C - Spin dryer with swiveling drive shaft : de en
  • DE833859C - Quantity counter for means flowing in pipelines with switching device for two measuring ranges : de en
  • DE834035C - Pest repellants : de en
  • FR1002620A - Mechanically excited vibrating tooth ultrasound generator : en fr
  • FR1003115A - Gear switch : en fr
  • CA481755A - Fasteners for garments or the like : en fr
  • DE833435C - Solderless pipe connection : de en
  • US2588334A - Solutions of acrylonitrile polymers in nitromethane and alpha-hydroxy-beta-trichloropropionitrile : en
  • DE834044C - Process for the production of transparent tracing paper : de en
  • ES196294A1 - IMPROVEMENTS IN FILM ROLLING. : en es
  • GB668071A - Lay construction for looms : en
  • GB668268A - Process for the pyrolysis of ketenizable organic compounds : en
  • DE833742C - Equalization connection between combustion chambers, e.g. for gas turbines : de en
  • DE833972C - Electrical installation device with two-part cover : de en
  • CA481677A - Magnetic wire sound recording and reproducing apparatus : en fr
  • US2588955A - Hydraulic brake adjuster : en
  • US2588926A - Temperature responsive control circuit : en
  • AU732652A - Means for steering motor driven vehicles particularly cultivating machines : en
  • US2588375A - Automatic accounting device : en
  • US2588785A - Ceiling bed : en
  • DE833730C - Equipment for electric fishing : de en
  • DE833852C - Method and device for bricking up stones : de en
  • DE1635636U - SPARK PLUG WRENCH. : de en
  • FR1002700A - Welding machine : en fr
  • FR1002999A - Method and device for the production of high electrical voltages by means of several transformers coupled in stages : en fr
  • GB668004A - Improvements in hide splitting machines : en
  • US2589098A - Protective enclosure for drinking containers : en
  • GB667883A - Improved method of manufacturing internal screw-threads and other regular and irregular shapes : en
  • DE833772C - Toy mount that can be moved by the movements of the rider : de en
  • ES201730A3 - A procedure for preparing olives. (Machine-translation by Google Translate, not legally binding) : en es
  • CA481681A - Control valves : en fr
  • DK73866C - Process for the production of pearl essence. : da en
  • CH281639A - Device on a parachute. : de en
  • AT170572B - Electric hotplate with baking or roasting attachment : de en
  • AU152918B2 - Article forming apparatus : en
  • DE1635815U - OVERALL LINE PAST FOR TOY AND MODEL RAILWAY SYSTEMS. : de en
  • AU733852A - Improvements in valves : en
  • CH281537A - Electromagnetically controlled friction clutch device. : en fr
  • DE833844C - Limit switch for electrical conveyor equipment, such as reel in blind shafts, and procedure for its restart : de en
  • FR1003049A - Construction set for creating models of buildings and assembling houses, dolls' rooms, children's sales counters, etc., intended to be used as toys : en fr
  • DE833744C - Cage for needle bearings : de en
  • FI25659A - Anordning för utportionering av smörjmedel : en fi
  • FR1002755A - Improvements to devices intended to fix parts together using an adhesive, or under the influence of heat and pressure : en fr
  • CA481693A - Shock absorber : en fr
  • AU733652A - Improvements in and relating tothe production of viscose rayon threads, fibres, filaments andthe like : en
  • AU736752A - Improvements relating to power transmission mechanisms : en
  • AU156458B2 - Improvements in or relating to electric discharge tubes ofthe kind comprising planar electrodes : en
  • ES198284A1 - A NEW PROCEDURE FOR OBTAINING MOLDS OR REPRODUCTIVE CLISES ON PAPER ESPECIALLY PREPARED FOR USE IN SILK PRINTING. : en es
  • ES201681A3 - A quita and pon machine, applicable to the table of any sierra-tape, to facilitate the assortment of coastal and wood pieces, regularly and irregularly. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30049U - Retaining tongs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002821A - Improvements to folding shutters with vertical slats : en fr
  • GR13478B - METHOD FOR DI WITH WATERCOLORS DISPLAY OF VARIOUS PERFORMANCES ON CHEAP FABRICS. : el en
  • AT170661B - Spare wheel arrangement in the front body part of streamlined vehicles : de en
  • US2588419A - Whipping composition : en
  • US2588552A - Pilot valve : en
  • US2588698A - Steam iron : en
  • US2588719A - Laminated electrical assembly and method of making the same : en
  • US2589187A - Desulfurizing agent and its preparation : en
  • CH281535A - Ring plain bearings. : de en
  • CA481737A - Parallel operation of converters : en fr
  • DE1635693U - INDOOR FOOTBALL GAME. : de en
  • US2588468A - Movable form lock : en
  • US2589045A - Tube type container : en
  • DK73864C - Apparatus for rapid cooling of curved stereotype plates. : da en
  • FR1002783A - Joint or swivel joint for pipes traversed by fluids : en fr
  • FR1002985A - Lubricating pump comprising a fitting to be applied by pressure on the lubricator : en fr
  • CH281543A - Mechanical switching device for bringing about a limited rotational movement of an output shaft at an angle to the drive shaft. : de en
  • AU158683B2 - Improvements in or relating to electrical communication systems andthe control of frequency-dependent characteristics thereof : en
  • AU156366B2 - Roughing and finishing tool : en
  • ES29958U - Improved box especially usable for postal items (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002766A - Balancing device for horizontal hinged folding doors : en fr
  • GB667896A - Improvements relating to the measurement of the infra-red absorption of liquids : en
  • AT170649B - Method for grinding and polishing the surface of bodies made of wood or the like. : de en
  • DE1635664U - CLIP OR BARRETTE FOR HOLDING HAIR AND CURLS INTO HOLDING. : de en
  • DE833668C - Mobile electric drive device : de en
  • CH281372A - Process for manufacturing fuel agglomerates. : en fr
  • AU161815B2 - Improvements in and relating tothe moulding of metal powders : en
  • AT170666B - Portable chain cutting machine : de en
  • CH281412A - Clothes bust with four adjustable molded parts. : de en
  • DE833458C - With rocker operated drive device for children's vehicles, especially scooters u. like : de en
  • ES201406A1 - Improvements introduced in the preparation of aqueous polyisobuthylene dispersions. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002994A - iron mine prop : en fr
  • GB668207A - Improvements relating to tubular chair frames : en
  • CH281490A - Self-winding timepiece by oscillating weight. : en fr
  • CH281506A - Soldering machine with a set of interchangeable torches. : de en
  • DE833815C - Process for the separation of cholesterol from wool wax alcohols : de en
  • DE1635830U - GAS HEATING DEVICE FOR THE PLASTER OF DIE SETTING AND LINE CASTING MACHINES. : de en
  • AU153778B2 - Improvements in and relating tothe production of alkylated aromatic amines : en
  • CA481735A - Circuit breaker : en fr
  • CH281419A - Mixing device for mixing materials such as wood chips, asbestos fibers, shredded paper and the like. : de en
  • NL69723C - : en
  • US2588794A - Method of separating oil from water : en
  • US2589044A - Collapsible shopping cart : en
  • CH281428A - Apparatus for filtering. : en fr
  • CH281539A - Procedure for laying pipelines. : de en
  • DE1635647U - TWO-BELT STRETCHER FOR SPINNING MACHINERY AND THE LIKE : de en
  • DE834040C - Solar power machine : de en
  • ES30109U - Palette for cutting pastry products cheeses and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB668219A - Improvements in or relating to relay station apparatus for use in telecommunication systems : en
  • DE833771C - Toto bet slip game device : de en
  • ES26902U - A container for consumer goods (Machine-translation by Google Translate, not legally binding) : en es
  • CH281621A - Electric burglar alarm system. : de en
  • GB668033A - Clutch : en
  • CH281507A - Device for bending pipes, in particular lead pipes. : de en
  • DE833915C - Transformer with control light device for operating toys : de en
  • DE833851C - Electrically heatable rapid heating oven : de en
  • ES29988U - School case lid with automatic opening (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003177A - Electric heater : en fr
  • DE1635639U - LYRE. : de en
  • DE833438C - Manual gearbox with a crank arm operated by a bumper : de en
  • DE833447C - Vehicle with several driving axles : de en
  • DE833620C - Air-filled hollow body, such as a ball, swimming figure, seat or lounger cushion or the like. : de en
  • ES28120Y - Removable architectural models : en es
  • FR1002856A - Riser boxes of a loom : en fr
  • FR1003051A - Coordinate map and corresponding orientation table : en fr
  • DE833769C - Device for cleaning spinning machines from fibers and dust : de en
  • GB667988A - An improved constructional and lining device for use in trenching : en
  • AT170654B - Filling device for bottles or the like. : de en
  • DE1635774U - STEAM STERILIZER FOR MEDICAL PURPOSES. : de en
  • US2589040A - Electric iron : en
  • FR1003097A - Packaging, in particular for sheet metal containers : en fr
  • US2588917A - Sheet stop device for rotary duplicating machines : en
  • DE833543C - Creamy cosmetic product : de en
  • ES201647A1 - An colorful or colored self-raw system. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668305A - Improvements relating to methods of forming tabs for attachment to articles : en
  • DE833648C - Process for the preparation of pyridyl-3-carbinol : de en
  • DE833718C - Electropneumatically operated actuator : de en
  • FR1002667A - Perfected Tower : en fr
  • DE834014C - Process for improving the bonding of cellulose-rayon cords to vulcanized rubber : de en
  • GB668179A - Improvements in or relating to conveyors for granular goods, particularly for grain : en
  • GB668289A - A method of and apparatus for the continuous cooling and solidification of tar and bitumen : en
  • DE1635684U - COAT FOR NON-METAL VESSELS. : de en
  • DE1635796U - CHILD SEAT FOR MOTOR VEHICLES ETC. : de en
  • DE833986C - Process and device for the production of seam welded joints of foils of thermoplastic materials : de en
  • ES28302Y - Indoor soccer game : en es
  • GB668147A - Improvements in the production of porous shaped articles : en
  • FR1002698A - Advanced stopper for tubes intended to contain pharmaceutical products : en fr
  • DE833446C - Controller for switching the gear ratios of a speed change gearbox of motor vehicles : de en
  • GB668062A - Improvements in coke ovens or other ovens for distillation purposes : en
  • DE833943C - Process for bleaching organic compounds : de en
  • FR1002635A - Folding rolling luggage rack : en fr
  • AU119251A - Improved mould for use in making concrete walls : en
  • AU153872B2 - Improved mould for use in making concrete walls : en
  • US2589159A - Hold-down slip assembly : en
  • US2589192A - Retractable ribbon dispenser : en
  • DE833614C - Device for removing a paint coating : de en
  • DE833808C - Process for the sulfochlorination of saturated non-aromatic hydrocarbons : de en
  • DE833916C - Device for remote control of model ships or the like. : de en
  • FR1003038A - Process for the extraction of products of hydrolysis of albumin from wine lees : en fr
  • GB667964A - Improvements in angle drives particularly for angle drills : en
  • ES201710A3 - Improvements in the construction of valves for the passing of fluids. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002883A - Ski pole washers improvements : en fr
  • DE833610C - Method for covering a raw surface object with a thin cohesive layer : de en
  • AT170552B - Engine coupling : de en
  • FR1003117A - Method for the compensation of harmonics and applications of this method : en fr
  • FR1003155A - Silent gun ammunition enhancements : en fr
  • DE1635760U - ARRANGEMENT OF THREAD BRAKE SPRING IN THE KNOTER OF WEB CHAIN ANCHORS : de en
  • DE833709C - Oven for the treatment of ores and processes for their operation : de en
  • FR1002682A - Improvements to thermal flashing devices : en fr
  • DE833856C - Process for the polymerization of vinyl and vinylidene chlorides : de en
  • DE833956C - Process for the production of metal hydrides : de en
  • ES201807A1 - A flow check valve : en es
  • FR1002993A - Bed fittings : en fr
  • GB668309A - Manufacture of carboxylic acids and derivatives thereof : en
  • ES29953U - Glass or special container for coffee motomolinillos of vertcal type (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002630A - New reflector device with very large field for signaling : en fr
  • US2588762A - Sectional folding beauty-health board with rocker means : en
  • DE833688C - Handle molded from sheet metal : de en
  • GB668194A - Improvements in or relating to drying ovens : en
  • CA481605A - Adjustable can punch : en fr
  • CH281642A - Landing gear for aerodyne. : en fr
  • ES30069U - Automatic heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002870A - Sprayer device : en fr
  • FR1003120A - Band saw : en fr
  • GB668230A - Endless chain conveyors : en
  • FR1003039A - Insecticides derived from benzene and toluene and processes for obtaining them : en fr
  • GB668154A - Improvements in and relating to clothes washing machines : en
  • AU735952A - Improvements in or relating to pipe sections : en
  • FR1002935A - Bonding finished concrete parts with building plates : en fr
  • FR1003086A - Improvement in hot air torches, soldering irons and other tools comprising a heating device and an operating handle : en fr
  • DE833436C - Double valve coupling : de en
  • DE833719C - Speed-dependent friction drum amplifier for control purposes : de en
  • DE833979C - Power generator block with an internal combustion engine and a power generator coupled to it : de en
  • GB668045A - Method and apparatus for the production of bands of thermoplastic material : en
  • CH281574A - Frameless thermostat. : de en
  • ES198371A1 - NEW CLAMPING DEVICE OR MECHANISM. : en es
  • ES29891U - Rosary in the form of a crown (Machine-translation by Google Translate, not legally binding) : en es
  • GB668242A - A device for controlling the speed of the working motor in a ward-leonard system : en
  • GB668326A - Counting mechanism : en
  • DE833459C - Bicycle auxiliary motor. : de en
  • FR1002685A - Sewing machine : en fr
  • FR1002897A - Advanced backpack : en fr
  • DE833908C - Reverse safety device for a roller skate running on an endless belt : de en
  • DE816913C - Procedure for performing azide butyrometry : de en
  • AU154207B2 - Improvements relating to baling presses : en
  • CA481614A - Transparent display necktie press : en fr
  • AU737452A - Improvements in and relating to water softeners : en
  • US2588826A - Process for the manufacture of im : en
  • US2588415A - Means for centrifugal dyeing : en
  • US2588566A - Electrolytic process for stripping copper : en
  • US2589010A - Circuit breaker : en
  • CA481688A - Steel wool packets : en fr
  • CH281615A - Receiver for receiving frequency-modulated carrier waves. : de en
  • DE1635807U - Bottom bracket axle for bicycles. : de en
  • DE833537C - Process for the production of gray dyes which can be used in the ceramic and enamel industries : de en
  • DE833745C - Pendulum support : de en
  • ES201599A1 - Improvements in receptors of acoustic signals, particularly for road vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002990A - Process for the preparation of condensation products with tanning action : en fr
  • GB668003A - Improvements in a take-off or discharge device for an air conveyor : en
  • ES201812A3 - Improvements in the construction of vibratory devices. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25563Y - Wall or portable lamp with spot lighting : en es
  • FR1003144A - Shoe cleaning and polishing machine : en fr
  • US2588678A - Measuring and controlling apparatus : en
  • GB667950A - Means for limiting vision of aircraft pilots : en
  • US2588381A - Syringe : en
  • US2588401A - Floor-laying tool : en
  • DE1635795U - DIRECTION INDICATORS FOR MOTORS AND BICYCLES. : de en
  • ES29846U - A new pneumatic column for the support of drill rigs (Machine-translation by Google Translate, not legally binding) : en es
  • GB668277A - Improvements in gas producing charges for blasting cartridges : en
  • US2588497A - Circuit breaker : en
  • GB668088A - Improvements in or relating to injection apparatus for subcutaneous or other injections : en
  • GB668152A - Light agricultural tractor, more particularly for mountainous and hilly regions : en
  • DE833790C - Front shoe for pit stamp caps : de en
  • US2588469A - Process for the production of high concentration alkaline lyes : en
  • US2588798A - Buffer means : en
  • DE833566C - Motorized plow designed as a three-wheel vehicle with two rear drive wheels : de en
  • US2588379A - Foam stabilizer and method of stabilizing foams : en
  • US2588841A - Steam locomotive admission and exhaust piston valves : en
  • US2589073A - Cooking stove : en
  • US2588700A - Welded joint : en
  • US2589032A - Power transmission mechanism : en
  • FR1003188A - Open-mouth bagging machine : en fr
  • DE1635722U - COMB WITH DEVICE FOR OILING, COLORING OR OTHER HAIR TREATMENT. : de en
  • FR1002968A - Process for obtaining nitric acid directly from air : en fr
  • GB668049A - Improvements in or relating to electron discharge tubes : en
  • CA481616A - Weather indicating device : en fr
  • US2588346A - Refining gasoline and petroleum oils with aqueous antimony trichloride : en
  • US2588689A - Stop motion : en
  • US2588577A - Direction selection condenser : en
  • US2588789A - Neutron detector : en
  • CH281377A - Device for feeding vegetable fuels to a furnace. : de en
  • CH281619A - TV set. : en fr
  • AU155661B2 - Improvements in or relating to high pressure mercury vapour lamps : en
  • AU732152A - Improvements in or relating togas manufacture : en
  • CA481758A - Clutch control : en fr
  • US2588581A - Method of and apparatus for shearing strip material : en
  • US2588732A - Apparatus for handling loads : en
  • DE1635625U - HANGER. : de en
  • DE1635725U - ADDITIONAL EQUIPMENT FOR ELECTRICALLY POWERED HOUSEHOLD MACHINES. : de en
  • DE833818C - Process for the preparation of new mono- and diquartar salts of pyrimidylaminocinnolines : de en
  • AT170580B - Device for optical reporting of impact signals and their cancellation in conveyors u. like : de en
  • CH281573A - Device for storing the connection cable of electrical apparatus. : de en
  • AT170620B - Process for the production of higher alcohols : de en
  • US2588920A - Method of applying a vitreous coating composition to a glass base and article resulting thereform : en
  • US2588978A - Process of manufacturing resorcinol monobenzoate : en
  • CA481633A - Pitch control for aircraft sustaining rotors : en fr
  • CH281510A - Method for forming a one-piece helical fin on a plain tube, and apparatus for carrying out this method. : en fr
  • AU727652A - Improvements in or relating to ignition systems for internal combustion engines : en
  • CH281454A - Accounting equipment. : en fr
  • CH281580A - High-frequency heating device for welding thermoplastic materials. : de en
  • DE833706C - Process for the production of a binding agent for linoleum-like covering materials : de en
  • DE833782C - Device for tilting emptying of the baked goods carriers which are arranged on an endless conveyor and wander through a baking chamber : de en
  • DE833888C - Device for regulating the effective outlet cross-section of a pipe, in particular a thrust nozzle : de en
  • ES201275A1 - A procedure, with its corresponding device, for precision seeding. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588550A - Venetian blind ladder : en
  • US2588567A - Humidifier : en
  • US2588942A - Conveyer system for handling picker laps : en
  • DE1635799U - SUN VISOR FOR VEHICLE WITH CURVED WINDSHIELDS. : de en
  • DE833842C - Binder for foundry sand from sulphite waste liquor : de en
  • DE833866C - Process for the automatic analysis of technical oxygen : de en
  • ES29947U - Phosphorescent indicator for electrical and analogue switches (Machine-translation by Google Translate, not legally binding) : en es
  • GB668345A - Improvements relating to pneumatically actuated mechanism for controlling the feed of machine tools : en
  • US2588440A - Piano tuning pin : en
  • US2588537A - Smoker's appliance : en
  • ES29982U - Pure cigar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002638A - Apparatus for priming and feeding discharge tubes : en fr
  • AU153466B2 - Improvements in shirts andother sleeved garments : en
  • AT170569B - Method and device for applying a metallic sheath to the conductors of electrical cables : de en
  • US2588398A - Preparation of granular polymers : en
  • US2589080A - Power-operated telescoping mast and braces : en
  • AT170599B - Strip grid for X-rays for the production of Ives' parallax stereograms : de en
  • CH281469A - Toy. : en fr
  • DE833667C - AC powered electromagnetic drive : de en
  • GB668357A - Improvements in knots : en
  • AT170635B - Thermal insulator and process for the production of molded parts from this : de en
  • US2589082A - Counter bin construction : en
  • CA481619A - Lousicide and method of using same : en fr
  • CA481645A - Thermionic valves : en fr
  • DE833689C - Kitchen stove : de en
  • DE833490C - Process for the production of cyanuric halide : de en
  • AT170692B - Sludge drain valve for steam boiler : de en
  • CA481642A - Focus adjusting mechanism for cameras : en fr
  • DE1635788U - PRICE LABEL HOLDER. : de en
  • CH281470A - Noise-making airplane toy. : de en
  • AU152685B2 - Gas turbine plant : en
  • US2588650A - Marine engine control : en
  • US2588654A - Car coupler support and positioning device : en
  • US2588495A - Fan drive clutch : en
  • US2588614A - Draining basket : en
  • DE1635627U - WRITING DEVICE. : de en
  • FR1002644A - Improvements made to an automatic device capable in particular of protecting motor vehicles or the like against theft : en fr
  • FR1002956A - Roofing : en fr
  • GB668247A - Improvements in or relating to feeding bottles : en
  • US2588623A - Surgical instrument for intradermal injection of fluids : en
  • US2588800A - Automatic force-balance system : en
  • CA481657A - Copolymers of dimethallyl ether and a propenoic acid ester : en fr
  • CH281601A - Soap-free body cleanser. : de en
  • DE833493C - Process for the production of highly permeable magnetic powder : de en
  • DE833847C - Workpiece holder : de en
  • US2588668A - Fluid coupling mounting : en
  • US2588873A - Transferrer arm for weft replenishing looms : en
  • AU730552A - Improvements in or relating to shortwave apparatus for therapy purposes : en
  • CA481671A - Removable sectional tenderizing unit with cleaning combs : en fr
  • US2589100A - Television receiver with sound recurring as pulses during blanking periods : en
  • AU151603B2 - Improvements relating to selector banks for automatic telephone systems : en
  • US2588485A - Liquid fuel burner nozzle : en
  • US2589021A - Monolithic hollow wall : en
  • AU160475B2 - Improvements in or relating to cathode ray tubes : en
  • AT170616B - Process for the production of new, easily water-soluble compounds of the dimethylxanthines : de en
  • CA481607A - Folding chairs : en fr
  • AU152444B2 - Fuel supply means fora gas turbine engine : en
  • AU159508B2 - Improvements in or relating to ignition systems for internal combustion engines : en
  • CA481659A - Polymeric materials : en fr
  • ES30070U - Aparato multiple (Machine-translation by Google Translate, not legally binding) : en es
  • GB667873A - Improvements in and relating to latch bolt keepers : en
  • AU159077B2 - Improvements in and relating tothe production of aromatic amines : en
  • AU121851A - Improvements relating to machines for cleaning irrigation channels : en
  • DE1635670U - SEALING STRIP. : de en
  • DE1635770U - SELF-ACTING QUICK-RELEASE BUTTERFLY. : de en
  • ES201773A1 - Drum separator : en es
  • ES30066U - Book-device for presentation of stories and polished stories (Machine-translation by Google Translate, not legally binding) : en es
  • ES30099U - An automatic electro-thermal coffee machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB668213A - Combination flush-type toilet and bedpan : en
  • CH281418A - Centrifugal separator. : en fr
  • AT170644B - Refractory brick at least partially covered with sheet metal : de en
  • AU152882B2 - Improvements in and relating to grain milling machinery : en
  • DE1635610U - SHOE AND BOOT DRYERS. : de en
  • US2588350A - Heater control apparatus : en
  • CA481588A - Manufacture of lime putty : en fr
  • CH281629A - Device on vehicles for cushioning two opposing wheels. : de en
  • GB667915A - Toy motor vehicles : en
  • US2588685A - Register-sender for automatic telephony : en
  • CA481700A - Moulding concrete and similar plastic material : en fr
  • AU733552A - Improvements in or relating to electrical communication systems andthe control of frequency-dependent characteristics thereof : en
  • CH281336A - Two-wheel mower. : de en
  • CH281643A - Mechanical pulling and locking device on a venetian blind. : de en
  • AU734352A - Improvements in or relating to cathode ray tubes : en
  • DE833714C - Universal planetarium : de en
  • ES201698A1 - Improvements in the manufacture of hinges for doors of fridge and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • AU729252A - Manufacture of phosphatic, fertilizers containing magnesium compounds : en
  • CH281489A - Racket for timepiece. : en fr
  • DE834009C - Process for impregnating wood : de en
  • ES195223A1 - IMPROVEMENTS TO HYDRAULIC INSTALLATIONS. : en es
  • GB668157A - Improvements in or relating to rotary drying machines for textile materials : en
  • US2588512A - Vinyl chloride polymers plasticized with alkyl benzyl tetrachlorophthalates : en
  • US2589078A - Aircraft propulsion power plant : en
  • USD166114S - Ball point pencil : en
  • CH281640A - Device for cooling the braking components of an airplane wheel. : en fr
  • ES199227A3 - SYSTEM FOR THE CONSTRUCTION OF WALLS AND PARTNERS WITH BLOCKS AND GLASS TILES. : en es
  • ES201615A1 - A device for maneuver and distance closure of windows. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002782A - Process for the preparation of gentisic acid compounds : en fr
  • GB667869A - Electrical spade type connectors : en
  • AT170653B - Device for automatically switching off the movement by the action of a stop, especially in the feed mechanism of machine tools : de en
  • AU158060B2 - Manufacture of phosphatic, fertilizers containing magnesium compounds : en
  • CH281492A - Watch case with rotating bezel. : en fr
  • CH281538A - Shortening claw for chains. : de en
  • US2588479A - Lighter locking mechanism : en
  • US2588526A - Bait holder : en
  • NL70548C - : en
  • AU733752A - Improvements in and relating toa method of and apparatus forthe manufacture of artificial filaments, threads andthe like : en
  • AU152525B2 - Means for controlling the supply of liquid fuel to internal combustion prime movers : en
  • AT170657B - Method and device for cooling the strand outside the mold during the continuous casting of refractory metals, in particular iron and steel : de en
  • CH281474A - Pressure gauge for differential pressure and quantity measurement. : de en fr
  • US2588530A - Apparatus for supplying liquid fuel to the combustion chamber of, and controlling the quantity of motive air in, hot-air engines : en
  • US2588688A - Thermostatically actuated switch : en
  • AU724652A - Sound translating apparatus : en
  • US2588610A - Directional antenna system : en
  • USD166141S - Lady s coat : en
  • USPP1079P - Etjonymus fobtunei plant : en
  • US2588470A - Inking mechanism for rotary lithographic presses : en
  • US2588404A - Fastening device and method of making same : en
  • DE1635787U - TEACHING MODEL OF A SEWING MACHINE. : de en
  • DE814626C - Toothed template for centering loose objects and a machine provided with such a template : de en
  • GB667891A - Glued bag and method of making the same : en
  • GB668067A - Improvements in or relating to periodically-operating electrical switching apparatus : en
  • CA481611A - Metering devices : en fr
  • AU153155B2 - Improvements in or relating to luminescent materials : en
  • AT170622B - Electrolytic water decomposer, especially intended for overpressure operation : de en
  • AT170623B - Process for the separation of hydrogen sulfide and carbonic acid from ammonia-containing waters : de en
  • US2588780A - Compass and the like : en
  • US2588814A - Notched plank or log : en
  • US2588849A - Hydroxyethylamino fluorenes : en
  • FR1002879A - Instrument for comparing the intervals in the game of bowls : en fr
  • FR1002907A - Reservoir pen holder : en fr
  • ES201839A1 - A new bayoneta picaporte system. (Machine-translation by Google Translate, not legally binding) : en es
  • AT170606B - Negative feedback circuit : de en
  • ES196286A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CARBURETORS. : en es
  • ES30108U - Improved packaging for pulverulent and finely divided solids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003004A - Compositions intended to be projected in the form of a so-called aerosol cloud : en fr
  • GB668168A - Improvements in or relating to electron discharge apparatus : en
  • AT170595B - Circuit for a compensated feedback in symmetrical cathode-coupled amplifiers : de en
  • US2588659A - High-voltage supply : en
  • US2588443A - Froth flotation concentration of sylvite from sylvinite ores : en
  • US2588731A - Opener for canned liquids : en
  • US2588801A - Footwear : en
  • US2588812A - Wax cake : en
  • US2588770A - Apparatus for stunning or killing animals : en
  • US2588963A - Washing machine and drive therefor : en
  • CA481635A - Railway car end arrangement : en fr
  • CA481704A - Taeniacidal composition : en fr
  • DE834000C - Lens containing neodymium : de en
  • US2588507A - Heater booster brake : en
  • US2588765A - Lubricated photographic element containing a mixture of higher fatty alcohols and higher fatty acids : en
  • US2589049A - Garage door hanger : en
  • AU158416B2 - Improvements in electrical switches : en
  • CA481720A - Weighing scale indicator drives : en fr
  • CA481661A - Liquid pumps : en fr
  • DE1635814U - SWIMMING AND DIVING SHOE. : de en
  • DE830488C - Lock housing for iron pit stamp : de en
  • FR1002728A - Attachment for laying pipes, cables, etc., on walls, partitions, ceilings or other walls : en fr
  • FR1002749A - Rat trap : en fr
  • FR1003083A - Elastic coupling : en fr
  • GB667877A - An improved magnet holder for magnets of high coercive force : en
  • FR1002863A - Process for treating tars and pitches : en fr
  • US2588727A - Disposable dish and base therefor : en
  • AU152917B2 - Improvements in or relating to high-frequency electric furnaces : en
  • ES197087A3 - A DIRECT ENROLLMENT OSCILOGRAPHY DEVICE. : en es
  • CA481632A - Construction and control of cold rolling mills : en fr
  • CH281339A - A process for preparing a composition for promoting plant growth. : en fr
  • CH281652A - Pocket oiler with fine regulation of the discharge. : de en
  • CA481744A - Brazing alloys : en fr
  • US2588366A - Method of rendering fabrics waterrepellent and composition therefor : en
  • US2588397A - Spaced-pulse impulse sender : en
  • US2589122A - Battery terminal connector : en
  • AU733352A - Fuel supply means fora gas turbine engine : en
  • US2588367A - Rendering cellulosic material nonadherent to adhesives : en
  • US2588928A - Jib crane : en
  • US2588644A - Hydraulic power unit : en
  • CH281513A - Automatic turret lathe. : de en
  • DE834020C - Method and device for determining the degree of tightness of technical apparatus : de en
  • DE833833C - Process for the production of pigments based on the iron complex compounds of nitroso-ª ‰ -naphthol : de en
  • AU158795B2 - Improvements in or relating to extra high tension supply circuit arrangements for television receivers : en
  • CA481673A - Suction cleaner : en fr
  • CH281581A - Vibration generator with series resonance consumer. : de en
  • DE1635653U - CLOTHES. : de en
  • DE1635768U - STEAM DRAIN WITH FLOAT ACTUATED BUTTERFLY. : de en
  • DE833503C - Tube heat exchanger : de en
  • DE833860C - Dosing device for liquids : de en
  • US2588389A - Process of preparing silicic acid sols : en
  • US2588555A - Combined valve and water silencer : en
  • CA481746A - Vapor electric device : en fr
  • DE1635712U - ELECTRON TUBE, IN PARTICULAR FOR VERY HIGH FREQUENCIES. : de en
  • AU152044B2 - Improvements in and relating to water softeners : en
  • ES201838A1 - A new closed system for padlocks. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003080A - Process for handling vegetables or the like and its applications, in particular to an apparatus for sorting peas : en fr
  • GB668350A - Improvements in and relating to devices for cleaning the walls of bore holes : en
  • DK73872C - Folding bed. : da en
  • ES201780A1 - A method of production of a synthetic resin. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002617A - Development of the terrestrial induction compass : en fr
  • ES197866A1 - ELECTROMAGNETIC COPYING TELERREPRODUCTION SYSTEM TO APPLY TO ANY MACHINE IN GENERAL. : en es
  • GB668021A - Improvements relating to electric motors : en
  • AT170575B - Surge arresters : de en
  • CH281534A - Process for producing sealed bearings by means of resilient disks sliding against one another and bearings produced according to the process. : de en
  • US2589031A - Method of and apparatus for controlling temperature of trailer cargo and the like : en
  • CH281415A - Shoe sole. : de en
  • AT170585B - Low-voltage headlamp : de en
  • CH281455A - Broaching mechanism using metal wire. : en fr
  • US2588709A - Disk harrow : en
  • CH281459A - Process for supplying ink-repellent material to the printing cylinder of a planographic printing machine and a printing machine suitable for performing this process. : de en
  • CH281491A - Watch box. : en fr
  • CH281590A - Control device for stage lighting circuits. : de en
  • CH281368A - Cleaning device for excretion vessels. : de en
  • US2588652A - High-voltage supply : en
  • US2588909A - Rafter square : en
  • BE509322A - Cathode ray tube detector of simultaneous coincidence of several pairs of variable voltages : en fr
  • US2589142A - Die : en
  • NL70630C - : en
  • US2588861A - Variable delivery pump : en
  • US2588359A - Nickel-copper-chromia-alkali metal sulfate catalyst and its preparation : en
  • AT170642B - Process for making lenticular lenticular films : de en
  • DE833739C - Gas turbine plant : de en
  • FR1002704A - Apparatus for the heat treatment of footwear for the hardening of hard toes and buttresses : en fr
  • FR1002793A - New operating mode for two-stroke petrol engines allowing their internal lubrication by oil level in the crankcase : en fr
  • GB667934A - Method of and apparatus for forming a sheath of strip material about a core : en
  • US2588613A - System or apparatus for stabilizing the voltage of electrostatic generators : en
  • AU158682B2 - Improvements in or relating togas manufacture : en
  • CH281549A - Blade element on a turbomachine. : de en
  • DE831375C - Method and device for treating workpieces which are provided with a spread of rubber-like, water-insoluble adhesive : de en
  • DE833736C - Fuel injection using compressed air : de en
  • DE833828C - Circuit arrangement in electricity consumption networks : de en
  • DE833962C - Process for the preparation of alkyl or aryl carbamides from alkyl piperazines : de en
  • GB668298A - Improvements in or relating to signalling receivers : en
  • GB667931A - An improved device for limiting the maximum fluid level in the filling of containers : en
  • CA481638A - Holder for lamp bulbs or similar articles : en fr
  • US2588869A - Underwing fueling connection : en
  • US2588624A - Method of finishing knitted fabric : en
  • US2588632A - Switch : en
  • AU730452A - Improvements in magnetic door latching arrangements : en
  • CH281584A - Electronic circuit device for stabilizing the rectified output voltage of a mercury vapor or rarefied gas rectifier, equipped with control grids. : en it
  • FR1002603A - Adjustable headlight for motor vehicles : en fr
  • GB667982A - Coating compositions : en
  • FR1002827A - Device for smoothing stamped parts : en fr
  • GB668087A - Improvements in apparatus for forming a catamenial tampon : en
  • CH281423A - Method for lining container closure organs and container closure organ lined according to this method. : de en
  • FR1002861A - Correspondence card : en fr
  • FR1002946A - Panel for light constructions : en fr
  • ES29945U - Combined organization for illustrated pictures in books, especially storybooks (Machine-translation by Google Translate, not legally binding) : en es
  • GR13483B - MODIFICATIONS ON VIENNA TYPE SEATS. : el en
  • DE1635797U - READING LAMP FOR PASSENGER CARS. : de en
  • US2588372A - Fastening device : en
  • AT170584B - Crossing piece for contact lines : de en
  • CH281548A - Hydroelectric unit. : de en
  • CH281602A - Process for preparing a new sulfonamide derivative. : en fr
  • FR1003026A - Lighting fixture : en fr
  • US2588922A - Method and means of improving coffee flavor : en
  • CA481702A - Adjustable window curtains : en fr
  • CH281485A - Anti-glare glasses. : de en
  • ES27760Y - Diffuser refractor applicable to any light source : en es
  • FR1002969A - tube case intended to protect and use until exhaustion all tubes of toothpaste, cream, shaving soap, etc. : en fr
  • US2588593A - Pneumatic doffing mechanism for cotton gins and the like : en
  • US2588559A - Combination flashlight and continuity fuse tester : en
  • US2588864A - Conveyer shaft counterbalancing and indicating apparatus : en
  • FR1002839A - Machine for churning milk and cream : en fr
  • GB668295A - Improvements in or relating to combustible mixture control devices for internal combustion engines : en
  • FR1003128A - Stepped gear change device : en fr
  • USPP1078P - Camellia plant : en
  • GB668265A - Harvester table : en
  • US2588431A - Screw thread comparator : en
  • DE833874C - Concave with interchangeable inserts that are guided in longitudinal grooves in the basket bars and form the basket grate : de en
  • GB667960A - Improvements in electric melting furnaces : en
  • FR1002743A - Variety of rosebush with orange-pink flower : en fr
  • FR1002915A - Improvement in the extremely thorough disintegration of cereals or others by wear resulting from an abrasive action and products obtained : en fr
  • DE1635850U - DEVICE FOR LUBRICATING THE CHAIN GUIDE ROLLERS OF CHAIN MILLING MACHINES. : de en
  • DE833720C - Tillage equipment : de en
  • DE833892C - Armored plate lining for tubular mills : de en
  • GB668080A - Improvements in or relating to machines for feeding strips of thin material : en
  • GB668330A - Sharpening device for three-holded or slotted razor blades : en
  • GB667979A - Improvements in or relating to axial flow compressors and turbines : en
  • DE833854C - Process for the production of film-like materials : de en
  • DE833934C - Procedure for longwall construction with full offset and device for its implementation : de en
  • DE833963C - Process for the production of 3, 4-dioxytetrahydrofurans and higher molecular weight polyoxy compounds : de en
  • ES200716A1 - Registry card machines with transportation traject-value synchronized. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668348A - Improvements in interpolymers : en
  • ES30085U - Folding sewing kit (Machine-translation by Google Translate, not legally binding) : en es
  • CH281519A - Process for the heat treatment under pressure of metallurgical products and device for the implementation of this process. : en fr
  • CH281628A - Removable luggage rack. : en fr
  • US2589072A - Relief valve : en
  • US2588432A - Window construction : en
  • US2588453A - Adjustable garment : en
  • US2588514A - Ferrous alloys : en
  • US2588835A - Herzstark : en
  • US2588582A - Card shuffling and dealing device : en
  • US2588616A - Adjustable phonograph pickup arm : en
  • CA481687A - Heater : en fr
  • DE833555C - Construction method for the quick construction of houses : de en
  • US2588646A - Insulating firebrick and process of manufacture : en
  • CA481598A - Building structures and methods and apparatus for constructing same : en fr
  • CH281572A - Socket cover with safety device against the introduction of foreign bodies. : de en
  • AT170570B - Telephone station with selector switch : de en
  • CA481649A - Circuit interrupteurs : en fr
  • CA481712A - Package of stacked receptacles : en fr
  • FR1002656A - Device delaying the cooling of motors or other mechanical components : en fr
  • DE1635753U - CLOTH SHOE. : de en
  • DE765115C - Two-stroke internal combustion engine : de en
  • DE833746C - Suction air coupling : de en
  • DE1635729U - RIB-LIKE CONCRETE LINES REINFORCED BY WIRE AND CONNECTED. : de en
  • US2588540A - Thread box : en
  • DE833800C - Process and device for converting ammonium sulfide in aqueous solution to ammonium sulfate : de en
  • DE834025C - Improvement in electric speed indicators : de en
  • ES200424A2 - A procedure to prepare derivatives of the cumarina with biological effect. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588364A - Electrostatic precipitator : en
  • US2588501A - Stretching tool : en
  • US2588504A - Mechanism for delivering inflammable liquids : en
  • AT170682B - Lifting magnet : de en
  • DE833601C - Device for turning the work piece on machine tools for processing (especially grinding) of screw clamps : de en
  • DE833698C - Building with supporting framework made of prefabricated components : de en
  • DE833807C - Process for the preparation of dithiophosphoric acid triesters : de en
  • ES30097U - Pack for condensed milk (Machine-translation by Google Translate, not legally binding) : en es
  • GB668020A - Improvements in or relating to heat transfer according to the carnot principles : en
  • GB668064A - Improvements in or relating to coilers for reversing hot mills : en
  • CA481665A - Diazotypes containing aldehyde reaction products of dihydroxyl aryl compounds : en fr
  • DE1635846U - HAIR DRYER HOOD IN COMBINATION WITH FACIAL STEAM BATH. : de en
  • DE833964C - Relief engraving process for the production of single or multi-color printing plates for prints to be protected against forgery : de en
  • AU156865B2 - Improvements in automatic firearms : en
  • CH281389A - Installation for emptying at least one bored container. : en fr
  • US2589143A - Method and apparatus for removing heat fusible material from cans : en
  • DE833879C - Exhaust gas turbocharger for internal combustion engines : de en
  • DE1635640U - DISPLAY FOR BRACELETS, WATCH STRAPS AND THE LIKE : de en
  • US2588683A - Car door operating mechanism : en
  • DE833696C - Procedure for the erection of buildings : de en
  • DE833944C - Brush with horizontally stepped base of the longitudinal grooves in the brush wood : de en
  • ES201618A3 - A speed variable device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2588599A - Rotary rake and stubble cleaner : en
  • US2588633A - System and apparatus for controlling the supply of power to electric motors : en
  • US2589025A - Multiposition switch : en
  • ES30007U - Improved toilet lid and seat set (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002609A - Method of amplifying electrical voltages : en fr
  • FR1003007A - Process and equipment for the destruction of termites and bugs : en fr
  • ES30067U - Improved gear for beds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002647A - Explosion turbine : en fr
  • GB667961A - Improvements relating to steel hardening machines : en
  • US2589046A - Claw hammer with extensible fulcrum : en
  • GB668218A - Improvements in the smelting of metallic oxides in a blast furnace : en
  • ES195222A1 - HYDROELECTRIC GROUP SALTO BAJO : en es
  • FR1002768A - Process for increasing the wetting power of mercerizing baths, products conforming to those obtained in this process and mixtures used in this process as wetting agents : en fr
  • DE1635676U - REAR SPROCKETS AND ROLLER CHAINS. : de en
  • DE1635721U - ELECTRICALLY HEATED DISPENSER FOR SOAP SOLUTIONS OD. DGL. : de en
  • DE833475C - Process for the production of lime-bound stones : de en
  • DE834026C - Method of making a polarized electrostriction ceramic body : de en
  • ES24842Y - Improved brake pad applicable to bicycles and the like : en es
  • US2588407A - Insect repellent : en
  • ES200925A1 - A method and apparatus to make extensible supports for members of centration, scaffolding and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002889A - : fr
  • GB667984A - Overhead line switch for electrically driven vehicles : en
  • ES29951U - Triptych card with cut-out cover (Machine-translation by Google Translate, not legally binding) : en es
  • DE833820C - Process for practically glassy solidification of dune phosphates : de en
  • DE833893C - Needle feeder : de en
  • ES24258Y - Tank to feed the high voltage cables with oil : en es
  • GB668048A - Improvements in or relating to chairs, settees or like articles of furniture : en
  • US2588886A - Fabric guide for sewing machines : en
  • CH281477A - Analytical balance. : de en
  • FR1002798A - Improvements to fluorescent materials : en fr
  • GB668065A - Improvements in or relating to carburetters for internal combustion engines : en
  • US2588574A - Chair convertible to a table : en
  • US2588630A - Testing apparatus : en
  • AU159792B2 - Improvements in valves : en
  • GB668214A - Concrete mixer : en
  • GB668217A - Improvements in or relating to fibrous structures and the production thereof : en
  • GB668356A - Improvements in or relating to packing devices between relatively slidable parts : en
  • CA481609A - Margin stop assembly : en fr
  • DE833647C - Process for the production of liquid, oily polysiloxanes : de en
  • GB668239A - Improvements in devices for protecting apparatus from the effects of external vibration : en
  • DE833875C - Feeder arrangement on threshing machines : de en
  • FR1002694A - Device intended for firearms in order to be able to use them as air guns : en fr
  • AU152443B2 - Fuel supply means fora gas turbine engine : en
  • US2588876A - Gauging and sampling hatch : en
  • US2588915A - Means for obtaining predetermined phase shift characteristics : en
  • US2588667A - Float operated control : en
  • DE833677C - Device for frying and baking food : de en
  • ES28036Y - New improved closure for necklaces, bracelets and the like : en es
  • US2589161A - Window frame and sash assembly : en
  • ES30059U - Fluorescent or luminescent chess set (Machine-translation by Google Translate, not legally binding) : en es
  • ES30094U - Improved shoe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002779A - Method and device for the progressive regulation of the flow rate of reciprocating compressors : en fr
  • FR1003058A - Improvement in storage stoves : en fr
  • AU730652A - Hexachlorocyclohexane isomer separation : en
  • CH281594A - Dental prosthesis. : en it
  • DE833563C - Process for the production of oxygen-free or halogen rubber containing at most 1% oxygen : de en
  • FR1003055A - Electric sewing machine : en fr
  • FR1002772A - Wheel drive device for industrial trucks and similar devices : en fr
  • FR1002813A - Dust filters for industrial use : en fr
  • FR1003198A - Washing machine : en fr
  • GB668039A - Improvements in or relating to screw propellers : en
  • GB668057A - Improvements in or relating to permanent magnets : en
  • US2588500A - Process for making heat exchangers : en
  • DE1635667U - REINFORCED CONCRETE RIBBED BEAMS AND REINFORCED CONCRETE SLABS AS CONSTRUCTION ELEMENTS FOR A REINFORCED CONCRETE RIBBED CEILING. : de en
  • DE833582C - Circulating air sifter : de en
  • FR1003123A - Improved rectifier device for alternating electric currents : en fr
  • GB667923A - Process for preparing 3.4-dihydroxypyrrolidines : en
  • CH281516A - Toolholders. : en fr
  • DE833640C - Binder with at least one end of the folder back exchangeable wire clips for holding documents : de en
  • ES30078U - Safety lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002612A - Purification tank for waste water : en fr
  • FR1002816A - Filter device intended to clarify and remove sand from liquids : en fr
  • US2589074A - Control for gas turbine power plants : en
  • US2588651A - Machine for rolling tapered disks : en
  • FR1002854A - Further training in headlights for wheeled vehicles : en fr
  • GB668060A - Improvements in and relating to methods of making three-phase magnetic cores : en
  • DE833471C - Process for the production of multicolored translucent images such as advertising images : de en
  • DE833890C - Friction gears : de en
  • ES30105U - Thermal toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003127A - Advanced belt : en fr
  • FR1003196A - Corrective elastic system for vehicle suspension using torsion bars : en fr
  • DE833981C - Kaefiglaeufer : de en
  • GB668211A - Diversity receiving system for single-sideband signals : en
  • USD166136S - Seymour troy : en
  • DE833445C - Device for a motor vehicle engine : de en
  • DE833568C - Combine tie : de en
  • ES28665Y - Retaining ring for plunger pins : en es
  • ES28689Y - Improved turnbuckle for bicycle saddles : en es
  • FR1002842A - Light bar for work tables : en fr
  • ES202058A1 - Improvements in or relating to products from foamed rubber latex : en es
  • GB668144A - Diamond tools and method of making the same : en
  • GB668284A - Improvements in or relating to textile bobbins : en
  • DE833653C - Screwless rail fastening, especially for retractable tracks : de en
  • US2588974A - Optical aligner : en
  • DE1635834U - PRE-PULLER CONTROL FOR SHEET PRINTING MACHINES. : de en
  • CH281359A - Stand for barrier and signaling purposes. : de en
  • ES29989U - Adaptable holder for the interior of the pans (Machine-translation by Google Translate, not legally binding) : en es
  • ES30032U - An improved pouring stopper (Machine-translation by Google Translate, not legally binding) : en es
  • ES30107U - Portable wire for electric lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1003141A - Vibro-concrete mixers for road construction : en fr
  • GB667863A - Kneading or mixing member for use in mixing machines : en
  • US2589165A - Chain saw grinder : en
  • US2589194A - Overload release mechanism : en
  • US2588478A - Engine : en
  • DE833825C - Compressed air brake with load and / or speed-dependent controlled pressure booster : de en
  • DE834022C - Method and device for testing hair : de en
  • ES201597A3 - A procedure for conservation of dry loading of electrodes or lead plates of electrical accumulators. (country of origin: ingalterra of the chloride batteries limited factory, london. (Machine-translation by Google Translate, not legally binding) : en es
  • GB668113A - Actuating systems for air brake mechanisms : en
  • CH281623A - Method and device for remote measurement of a variable quantity and for simultaneous signaling. : de en
  • DE1635642U - ACTUATOR TO BE ADJUSTED BY TURNING. : de en
  • GB668347A - Improvements in compressed air regulators for pneumatic conveyors : en
  • US2588392A - Process for improving alkall-sql- : en
  • US2589152A - Closure for collapsible tubes opened by bringing a toothbrush into receiving position : en
  • US2589173A - Power supply circuit for multiplier vacuum tubes : en
  • US2588464A - Sink construction : en
  • US2589034A - Method and apparatus for controlling the thickness and uniformity of a liquid coating on wire : en
  • US2589189A - Silica-alumina-group vill metal catalyst : en
  • DE833477C - Sample mailing box : de en
  • FR1003091A - Process for transforming electric currents and its applications in particular to alarm clocks : en fr
  • GB668323A - Improvements in percussion drills for deep boring : en
  • US2588380A - Method and apparatus for transmitting intelligence by radio waves : en
  • US2588491A - Truck carrier clamp : en
  • US2588675A - Electrocopy apparatus : en
  • CA481751A - Benzene sulfonic acid derivatives and manufacture thereof : en fr
  • US2588944A - Refrigerator construction : en
  • CH281449A - Process for the electrolytic application of rhenium to a metal substrate and a rhenium coating obtained by this process. : de en
  • CH281626A - Transport system for transferring loads, in particular automobiles, from a receiving location to one of several parking spaces. : de en
  • ES201991A1 - Improvements introduced in the projector appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • ES28124Y - Electro-automatic numbering device, date stamp or marker : en es
  • ES29915U - Glass mortar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1635679U - SHELLS MADE OF MINERAL FIBER FOR PIPE INSULATION. : de en
  • FR1002711A - Measuring device allowing the automatic extraction of the juices of a substance to be infused and more particularly of coffees : en fr
  • US2588361A - Single cover elastic yarn : en
  • US2589062A - Oxyalkylated derivatives of furfural-substituted phenol resins : en
  • ES29987U - Vibrating amplifier for toy horns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1002756A - Improvements to biscuit cutting machines : en fr
  • US2588854A - Mattress holder : en
  • AT170206B - Resettable overcurrent circuit breaker, especially for weak current circuits : de en
  • BE500249A - : en
  • CA481648A - Short-wave broadcast net : en fr
  • DE833870C - Soil culture method for preparing arable land that is ready for cultivation : de en
  • FR1002726A - Bogie, in particular motor bogie for railway vehicles : en fr
  • AT170593B - Electrical circuit for measuring several physical variable quantities for the purpose of regulating them : de en
  • AT170632B - Process for the separation of oxygen-containing carbon compounds from their mixtures with hydrocarbons : de en
  • AU342251A - Improvements inthe manufacture of isopropyl nitrate : en
  • ES201664A1 - A perfected shock absorber system for automobile vehicles in general. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30092U - New paper-based paper-based stapler (Machine-translation by Google Translate, not legally binding) : en es
  • CA481690A - Extraction of hyaluronidase enzyme : en fr
  • CH281358A - Perforation and method for the manufacture thereof. : en fr