• DE1643079U - SELF-CLAMPING WRENCH. : de en
  • DE1642883U - PRESSURE BOTTLE VALVE WITH PRESSURE SAFETY. : de en
  • DE753346C - Process for the production of condensation products : de en
  • DE847544C - Arrangement at goods display facilities : de en
  • FR1014920A - Fast-breaking contactor-circuit breaker : en fr
  • CA486106A - Preparation of esters : en fr
  • PL35126B1 - : en pl
  • DE1642928U - CLIP-ON CARD FOR EYEGLASSES AND THE LIKE : de en
  • DE1642946U - BOARD GAME. : de en
  • DE757717C - Spring upholstery for seating and reclining furniture from vertically standing, side by side spring arches : de en
  • DE847694C - Fuel level indicator for motor vehicles : de en
  • AT172219B - Grain depositing or sheaf binding device : de en
  • DE847554C - Cardan shaft shock absorbers, especially for motorcycles : de en
  • DE847723C - Filling device for turntable press : de en
  • DE847763C - Device using a transit time tube in which an electron bundle is generated : de en
  • DE1642822U - HANGING DEVICE FOR FARMING EQUIPMENT DRAWN BY A TRACTOR, IN PARTICULAR TILT FLIGHTS. : de en
  • FR1015046A - Total combustion heater : en fr
  • GB677939A - Improvements in or relating to machines for printing and impressing text on cinematographic film : en
  • DE847524C - Hot gas engine : de en
  • GB678029A - An improved machine for cutting strip and like elongated material into predeterminedlengths : en
  • GB678140A - Improvements in or relating to electromagnetic relay protective arrangements : en
  • DE1642845U - CLEANING BRUSH. : de en
  • DE847805C - Device for or with veneer knife machines for automatic removal of the veneer sheets : de en
  • US2608172A - Sail batten : en
  • PL35237B1 - : en pl
  • US2607940A - Soap-dispensing bag : en
  • DE847620C - Electrical switching device for machines with Kaefiglaufer motors to advance the armature by certain angles of rotation : de en
  • FR1015154A - Automatic winding device of the connection conductor for electrical devices : en fr
  • DE847443C - Process for the preparation of ª ‰ -alkoxymonocarboxylic acids and of esters of the corresponding ª ‡, ª ‰ -unsaturated monocarboxylic acids : de en
  • US2608223A - Portable log debarker : en
  • DE847358C - Drive mechanism for tape reels : de en
  • DE1642963U - BOLT JOINT FOR IRON PIT CONSTRUCTION. : de en
  • DE847624C - Transformers, especially winding current transformers : de en
  • DE1643088U - GAS DISCHARGE TUBE WITH A DOUBLE HELMET DISCHARGE LINE. : de en
  • DE847388C - Pressure relief valve : de en
  • PL35148B1 - : en pl
  • FR1014935A - Coat hanger : en fr
  • DE847583C - Suspension fork for the pendulum support of rock drill hammers : de en
  • GB677916A - Improvements in or relating to spectacles : en
  • FR1014914A - Wood cutter : en fr
  • FR1015206A - Motor vehicles and, in particular, trucks for heavy goods vehicles : en fr
  • US2608412A - Antisiphon spout and spray fixture : en
  • USD167592S - Ornamented candy box : en
  • US2607978A - Mold for making figurines : en
  • US2607964A - Double sash metal frame window : en
  • US2608354A - Mechanism for winding textile threads or filaments onto flanged bobbins : en
  • US2607995A - Calculated framing and folding rule : en
  • DE847606C - Single axle drive for steam locomotives with a transmission gear arranged between the cheeks of the main frame and closed multi-cylinder piston machines (steam engines) arranged outside the drive wheel planes : de en
  • DK74597C - Hair cleanser. : da en
  • DE1642877U - SINGLE FRAME TURNING FLIGHT WITH DISCONNECTABLE SELF-GUIDE. : de en
  • DE847398C - Control or switching of universal light bulb fields : de en
  • DE847568C - Unfired refractory bricks : de en
  • DE1643034U - ATTACHING COVER SHELLS TO LUMINAIRES. : de en
  • DE752739C - Process for the desilification of aluminate solutions : de en
  • DE1642919U - MULTI-PANEL WINDOW. : de en
  • DE847746C - Process for the preparation of imidazolines : de en
  • FR1015141A - Device for the suppression of the positive flux emanating from the ground : en fr
  • GB678149A - Improvements in or relating to connection means for windscreen wipers : en
  • GB678192A - Improvements relating to the production of phenols : en
  • FR1015232A - Nickel alloy refinements : en fr
  • US2608118A - Power-operated impact tool : en
  • US2608640A - Discharge lamp control system with an electromagnetic lock for the simmering shutter : en
  • PL35128B1 - : en pl
  • USD167566S - Mail sack cart : en
  • AT172300B - Phase contrast microscope : de en
  • CH285249A - Guide means for swirl flows. : de en
  • DK74614C - Lawn mower. : da en
  • AU158693B2 - Improvements in or relating to velocity modulation tubes : en
  • DK74621C - Steering device for semi-trailers. : da en
  • FR1015205A - Use of motor-operated conveyor belts for loading and unloading materials carried by motor vehicles : en fr
  • GB678201A - Refrigerating apparatus for controlled temperatures using solid carbon di-oxide : en
  • DE747574C - Process for printing cellulose fibers with sulfuric acid esters of leukokuepen dyestuffs by the nitrite process with simultaneous use of dyestuffs or intermediate dyestuffs which are also sensitive to nitrous acid : de en
  • DE847375C - Two-stroke internal combustion engine : de en
  • FR1015241A - Theft warning system : en fr
  • GB677892A - Method and means for spinning textile yarns : en
  • GB678130A - Improvements in the wrapping of articles such as hanks of tape : en
  • DE1642905U - HYDRAULIC PRESS BRAKE. : de en
  • DK74626C - Blocking and stretching device for footwear. : da en
  • FR1014881A - Automatic device for parenteral injections : en fr
  • US2608213A - Pilot controlled diaphragm-type valve : en
  • US2608325A - Garment hanger : en
  • CH285190A - Device for sound recording and playback. : de en
  • US2608074A - Absorbent coaster : en
  • GB678153A - Improvements in or relating to strip fastener and method of forming fasteners : en
  • GB677944A - Improvements in or relating to adjusting means for microscopes : en
  • GB678204A - Improvements in grinding machines : en
  • CH285235A - Process for removing organic coatings from surfaces. : de en
  • AU478451A - An improved float-controlled inlet fitting for cisterns andthe like : en
  • GB678027A - Improvements in or relating to the production of magnesuim base alloys : en
  • US2608093A - Test apparatus for internalcombustion engines : en
  • DE1642918U - Plastic container especially for chlorophyll pills and chlorophyll tablets : de en
  • DE847690C - Liquid pump : de en
  • DE1642977U - DEVICE FOR CLEANING CARRIAGES. : de en
  • FR1014972A - Automatic braking device for towed vehicles in the event of a broken coupling or accidental separation of the towing vehicle from the towed vehicle : en fr
  • GB677907A - Improvements in folding chairs and like seats : en
  • FR1014933A - Safety device for fuel tank cap : en fr
  • DE847799C - Interchangeable table leg made of metal, especially for metal tables : de en
  • IE20452L - Finishing cellulosic fabrics : en
  • GB677926A - Improvements in or relating to the production of moisture-proof films : en
  • FR1015111A - Process for the purification of solutions of antibacterial substances from the growth of microorganisms : en fr
  • DE847560C - Drawing device : de en
  • DE1642885U - PLUGLESS ELECTRIC VALVE. : de en
  • DE1643015U - SHOWER TRAY. : de en
  • DE1642896U - FOLDING BOX. : de en
  • DE847957C - Suspension device for household and business appliances : de en
  • FR1015216A - Arrangement of hot water or steam boilers : en fr
  • DE847634C - Flat weft knitting machine with device for inserting double edge rods : de en
  • FR1015159A - Dental amalgam mixing apparatus : en fr
  • GB678054A - Improvements in methods of packing nested baking cases for cakes and similar fragile lightweight hollow-ware : en
  • DE847869C - Opening device for roller shutters, especially for windows with a lower fixed wing : de en
  • FR1015236A - Waterproofing of wools, silks, cottons and all textiles : en fr
  • GB677909A - Improvements relating to pneumatic motors : en
  • DE1643090U - ARRANGEMENT FOR SUPPLYING ELECTROMAGNETIC PULSE SYSTEMS. : de en
  • US2608193A - Projection slide file : en
  • US2608278A - Window construction : en
  • US2608309A - Tube heating machine : en
  • FR1015128A - Process for obtaining aqueous, injectable solutions of ferroascorbinate : en fr
  • GB678156A - Improvements relating to circuit arrangements for producing a unidirectional voltagefrom a sawtooth current in an inductance : en
  • AT172347B - Process for the preparation of new N-methylolamides from pyridinedicarboxylic acids : de en
  • AU164146B2 - Process of fractionating starch : en
  • CH285251A - Two-stroke engine with cylinder rows arranged in a V shape. : de en
  • DE1643013U - LOOT HEATING EQUIPMENT. : de en
  • DE847403C - Method and device for cooling the light tubes in blueprint machines : de en
  • DE847563C - Process for the mechanical production of concrete bodies : de en
  • GB677961A - Improvements relating to the frame and body construction of motor vehicles : en
  • GB678002A - Improved method of, and apparatus for, bending tubes : en
  • GB678167A - Improvements in locks : en
  • AU1083852A - Rodeniticide compositions containing an alkali metal salt of a 3-(acetonylbenzyl)-4-hydroxycoumarin : en
  • FR1015079A - Tire retreading device : en fr
  • FR1015145A - Process for the manufacture of dry preparations containing ferments, from animal glands : en fr
  • GB677967A - Waveguides : en
  • US2608350A - Mixing valve : en
  • AU1085752A - Improvements inthe manufacture of phosphated fertilisers : en
  • DE1642986U - CRYSTAL RECTIFIER (CRYSTAL DRODE CRYSTAL DETECTOR). : de en
  • DE847482C - Front tong spindle guide for planer jaws with guide bars arranged to the side of the spindle : de en
  • US2608651A - Automatic gain control system : en
  • AU160357B2 - Rodeniticide compositions containing an alkali metal salt of a 3-(acetonylbenzyl)-4-hydroxycoumarin : en
  • FR1014857A - Method and rotary machine for printing tubes in multiple colors : en fr
  • FR1015212A - Improvements to hydraulic turbines : en fr
  • DE847565C - Earth pot making machine : de en
  • FR1014946A - Safety device press : en fr
  • FR1015000A - Furniture intended to facilitate and reduce the work of washing dishes and putting on and taking off the cutlery in a dwelling house : en fr
  • GB678208A - Improvements in or relating to spring operated devices for actuating doors or the like : en
  • CH285379A - Pointless grinding machine. : en fr
  • DE1642959U - CUCKOO CLOCK WITH FIGURES. : de en
  • PL35199B1 - : en pl
  • CH285058A - Ventilation system. : de en
  • DE1642991U - BINDING DEVICE FOR CUTTER TIES, STRAW PRESSES AND THE LIKE. : de en
  • PL35153B1 - : en pl
  • AT172332B - Plunger syringes for medical purposes : de en
  • AU154319B2 - Knife cleaning device : en
  • CH285188A - Counter with change gears. : de en
  • AT172279B - Arrangement in installation circuit breakers with delayed thermal tripping : de en
  • AU1093152A - Electrode for electric accumulators : en
  • DE1642865U - HAIR MOISTURIZER. : de en
  • DE767481C - Process for the continuous carburization and embroidery of work pieces made of iron and iron alloys : de en
  • AU1087152A - Regenerative transistor amplifiers : en
  • CH285254A - Combustion device for solid fuels. : en fr
  • AT172292B - Method and device for frequency stabilization of microwave generators by utilizing gas molecular resonance : de en
  • AU1084352A - Aitch bone cutters : en
  • DE847422C - Elastic shoe closure : de en
  • USRE23536E - Pressure control system for : en
  • US2608541A - Method of incorporating rosin acid in polymeric materials : en
  • US2608002A - Device for indicating inclination of boreholes : en
  • US2608175A - Pocket burglar alarm : en
  • US2608181A - Wear bushing structure for percussive tools : en
  • US2608351A - Control system : en
  • GR13798B - BOOK READER. : el en
  • FR1015167A - Process for the preparation of biphenyl compounds : en fr
  • DE1642807U - POCKET-SIZED CONTINUOUS TIMETABLE. : de en
  • DE1643076U - INTERCHANGEABLE SPINDLE NUT FOR PARALLEL SCREWS. : de en
  • DE847353C - Device for scanning flat curves : de en
  • FR1015140A - Water soluble hormone products and their preparation : en fr
  • FR1015182A - Multi-piece superheater manifold : en fr
  • DE1643070U - LEAD FLUID FLAT FOR DOUBLE SINK. : de en
  • US2607929A - Combination wheel chair and bed : en
  • US2608307A - Device for visual inspection of metallic balls : en
  • USD167586S - Pichele handbag : en
  • GB677948A - Improvements in spring surface constructions for seats : en
  • GB677954A - Improvements in or relating to the electrical insulation and cooling of electrical apparatus : en
  • AU472151A - Improvements in and relating to conveyors or conveyor chains for potato diggers andthe like machines : en
  • CH285310A - Electronic installation converting a variable amplitude signal into pulses representing it in binary code. : en fr
  • AU1081452A - Method and means for varying the count of roving in carding machine : en
  • US2608512A - Cyclohexylsulfamylbenzoic acid : en
  • DE1642875U - DEVICE FOR CLEANING THREE-BEARING PIPES. : de en
  • CA486015A - Baseball game : en fr
  • CA486078A - Exit area control for jet engines : en fr
  • FR1014897A - Frequency transformer : en fr
  • FR1015076A - Improvements to electrical signal amplitude compressors : en fr
  • PL35235B1 - : en pl
  • US2608321A - Water kettle : en
  • DE1642961U - GLOVE. : de en
  • PL35224B1 - : en pl
  • US2608668A - Magnetically focused electron gun : en
  • US2608414A - Collet plug : en
  • US2608607A - Contact spark suppression circuit : en
  • US2607932A - Bed lengthener : en
  • PL35142B1 - : en pl
  • US2608036A - Diamond-charged saw blade : en
  • US2608091A - Capacitor microphonic testing apparatus : en
  • CH285221A - Circular saw with electric motor drive. : de en
  • CH285253A - Method of operating a combustion apparatus with pulsating combustion, and apparatus for carrying out this method. : en fr
  • CH285286A - Fluorescent light explosion-proof lamp. : en fr
  • DE847515C - Paper filter insert with a pre-filter hood for liquid filters, especially for fuel filters : de en
  • DE847821C - Potato planting machine with endless conveyor belt : de en
  • US2608576A - Acrylonitrile synthesis : en
  • DK74604C - Superregenerative receiver. : da en
  • DE1642866U - SPRAY CAN. : de en
  • AU151606B2 - Improvements in and relating to conveyors or conveyor chains for potato diggers andthe like machines : en
  • DE847773C - Device to avoid inductive feedback : de en
  • DK74609C - Method for manufacturing multi-storey houses. : da en
  • GB677938A - Improvements relating to elastic mountings, particularly for mounting a vehicle bodyupon a chassis frame : en
  • FR1015123A - Preparation of dyes and dye intermediates : en fr
  • FR1014889A - Recording device for weighing devices : en fr
  • AU155202B2 - Improvements in or relating to electrical capacitors : en
  • CA486016A - Chippers : en fr
  • CA486017A - Mixing method and package : en fr
  • DE847400C - Photographic lens shutter with front mechanism and with contact device for flash release : de en
  • DE767480C - Frame pocket filter : de en
  • GB678226A - Improvements in or relating to electric water heaters : en
  • CH285355A - Process for the preparation of a whitening agent. : de en
  • DE847990C - Lifting equipment for clearing coppice forest areas : de en
  • PL35131B1 - : en pl
  • CA486046A - Detachable dolly and trailer : en fr
  • DE847689C - Exposure apparatus for making contact copies : de en
  • AT172280B - Magnetic circuit for a rotating electrical machine of low power : de en
  • AT172284B - Contact pin : de en
  • AT172322B - Process for the production of low-iron to iron-free titanium compounds : de en
  • DE847533C - Securing for nuts and bolts : de en
  • DE847865C - Device for bringing about the neutral position of motor vehicle transmissions by actuating the engine starter device : de en
  • CH285302A - Device for operating an electric lamp switch. : de en
  • DE1643085U - PRESSURE-RESISTANT GUIDE. : de en
  • DE847615C - Lift disconnector : de en
  • DE847863C - Rotary handle for actuating Bowden cables, especially for motorcycles : de en
  • DE847922C - Selector switch arm for actuating pressure contacts on selector contact arms : de en
  • DE847999C - Unit consisting of a magneto, alternator and, if applicable, a distributor : de en
  • PL35213B1 - : en pl
  • DE847909C - Fridge : de en
  • GB678031A - Improvements in or relating to footwear : en
  • CH285135A - Method for the separation of DL-threo-B-phenyl-serine into the optical antipodes. : de en
  • DE1643067U - SOCIAL GAME. : de en
  • FR1014922A - Device for sucking waste or fibers, applicable to textile machines, in particular combing machines : en fr
  • GB678107A - Improvements in or relating to fluid rate-of-flow meters : en
  • GB678251A - Dyeing apparatus : en
  • FR1014947A - Protection device for electrical devices : en fr
  • DE1642809U - SWITCHING RING TUBE WITH LIMIT CONTACT. : de en
  • DE847467C - Permanent magnet made of steel powder and process for its manufacture : de en
  • DE847964C - Jigsaw machine : de en
  • DE847631C - Anode bushing for power converter : de en
  • FR1014852A - Jacquard mechanical control by photoelectric device allowing the reproduction of a given design during weaving : en fr
  • DE1642837U - CHILDREN'S TOYS IN THE SHAPE OF AN EXCAVATOR. : de en
  • FR1015248A - Device for the suspension of slaughtered animals, or the like, with hooks sliding on supporting rails : en fr
  • US2608100A - Engine-starter : en
  • US2608249A - Venetian blind : en
  • US2608294A - Dental cabinet : en
  • USD167563S - Display stand or similar article : en
  • AT172228B - Infinitely variable hydraulic transmission : de en
  • AU1085652A - Metalliferous azo-dyestuffs and process of making same : en
  • AU160080B2 - Improved valve gear for internal combustion engines : en
  • CH285199A - Motor for clockwork movement. : en fr
  • CH285332A - Self-supporting car body for light vehicles. : de en
  • DE1643010U - AIR-POWERED DRY SHAVER. : de en
  • DE1643097U - BRACKETS FOR FASTENING DENTAL PROSTHESES AND SUPPORTING LOOSE TEETH. : de en
  • DE847809C - Process for cleaning, degassing and casting of alloys containing zinc : de en
  • PL35242B1 - : en pl
  • US2607917A - Fastener inserting machine : en
  • CH285271A - Electric push-button switch with built-in control lamp for remote control of contactors and relays using current pulses. : de en
  • PL35285B1 - : en pl
  • US2608345A - Electrical computing instrument : en
  • AT172203B - Electromagnetic compressor or electromagnetic pump : de en
  • AU1084752A - Method of cutting and gouging metal by electric arcand electrode holder apparatus for operating such method : en
  • CA486052A - High frequency amplifiers, radio transmitters and the like : en fr
  • GB678035A - Improvements in processes for precision castings : en
  • GB678150A - Improvements in or relating to shaft couplings : en
  • US2608082A - Automatic washing machine control : en
  • AT172223B - Method and device for cleaning and sorting seed grain and other granular material : de en
  • AT172331B - Method of gluing : de en
  • AT172333B - Process for the production of easily filterable viscose which can be spun on threads and films : de en
  • AU1089452A - Electric welding apparatus incorporating a rotatable transformer : en
  • CH285175A - Shutter device for photoelectric instruments. : en fr
  • CH285263A - Cuvette for accumulator battery. : en fr
  • DE1642948U - TRACK FOR TOY AND MODEL RAILWAYS. : de en
  • DE847623C - Current transformer with ring-shaped iron core and ring-shaped insulating body : de en
  • DE847350C - Measuring device for typographical lengths : de en
  • GB678046A - Improvements in or relating to clothes pegs : en
  • PL35183B1 - : en pl
  • PL35272B1 - : en pl
  • US2608678A - Electrical controlling apparatus : en
  • AT172293B - Cathode ray tube with a fluorescent screen attached to a colorless glass substrate containing cerium : de en
  • CH285292A - Process for the production of an insulin preparation with slowed down activity and low solubility at neutral point. : de en
  • DE847635C - Apparatus and method for single-needle overhanging the initial row to form the double edge of socks on cotton knitting machines : de en
  • DE847842C - Device for copying series of images : de en
  • DE847354C - Measuring device for displaying average values : de en
  • GB678169A - Improvements relating to machines for slitting and coiling sheet material such as metal : en
  • DE847618C - Slotted solid rotor for asynchronous motors : de en
  • DE847825C - Device for automatic emptying of the rack on horse rakes : de en
  • US2608128A - Phototube amplification : en
  • US2608357A - Film loading guide : en
  • US2608253A - Machine tool press : en
  • CH285278A - Cathode ray tube with a pressed glass cone and method for making the same. : de en
  • DE847938C - Device for transforming direct current pulses, in particular for generating an electrical stimulus : de en
  • BE503047A - COMBUSTION REGULATOR. : en fr
  • DE847716C - Insert for footwear and footwear with a firmly incorporated insert : de en
  • DE847772C - Contact rectifier, especially for shock loads at low voltages : de en
  • CA486050A - Focus coil arrangement : en fr
  • CH285133A - Process for the production of melamine. : de en
  • DE847382C - Gas turbine system for generating electrical energy : de en
  • AT172344B - Refractory false ceiling for industrial furnaces : de en
  • AT172217B - Electric trap for rats, mice, voles and the like like : de en
  • CH285143A - Process for the production of practically alkali-resistant, cold-setting phenol-formaldehyde synthetic resin cement. : de en
  • US2608015A - Fishing pole attachment : en
  • US2608274A - Antiskid attachment : en
  • DE847701C - Chain guide for speed change transmission with chain switching, especially for bicycles : de en
  • US2608375A - Valve for fuel injection systems : en
  • US2608471A - Process for producing finely divided sulfur : en
  • US2608621A - Magnetic record detector : en
  • US2608244A - Frame construction for chairs or the like : en
  • AT172220B - Harvesting device : de en
  • US2608063A - Hydraulic master cylinder : en
  • US2608119A - Ratchet wrench : en
  • USRE23538E - Process and apparatus for manufac : en
  • AT172274B - Compressed air drive for switching on electrical circuit breakers : de en
  • CH285208A - A method of electrically butt welding a copper conductor onto an aluminum conductor. : en fr
  • AT172273B - Electric gas discharge lamp : de en
  • DE1643016U - VALVE TOP PART, PREFERABLE FOR SANITARY FITTINGS. : de en
  • GB677997A - Improvements in or relating to fence electrifying apparatus : en
  • GB678082A - Improved means for producing rain effects in theatres, cinematographic studios and the like : en
  • GB678109A - Improvements in or relating to therapeutic substances and process of producing the same : en
  • US2608094A - Ground following map and navigation instrument : en
  • US2608535A - Carbon-containing fischer-tropsch catalyst and its preparation : en
  • CH285219A - Process for decarburizing parts of cast iron or iron alloys containing carbon, and installation for implementing this process. : en fr
  • AU155330B2 - An improved saw-setting tool : en
  • DE847394C - Weight compensation for the milling slide and headstock of a gear milling machine : de en
  • GB677895A - Method of manufacturing phosphate-containing coating products for the protection of metals against corrosion : en
  • US2608273A - Lubrication system and apparatus : en
  • FR1015113A - Water-soluble amino acid derivatives, process for their preparation and applications : en fr
  • GB678239A - Saddles for motor cycles : en
  • US2608158A - Pump : en
  • US2608145A - Tractor plow : en
  • US2608403A - Shock absorbing strut for aircraft : en
  • AU1084552A - Stiffened woven fabrics : en
  • DE1642939U - FLASHING LIGHT. : de en
  • DE1643004U - PROTECTIVE INSERT FOR VEHICLE PNEUMATIC TIRES. : de en
  • DE847846C - Device for exposing and developing photo papers : de en
  • DE847882C - Magnetic separators, in particular for cleaning liquids and slurries : de en
  • US2608050A - Expansible bracelet : en
  • US2608618A - Cavity resonator construction : en
  • DE847824C - Mower : de en
  • PL35180B1 - : en pl
  • US2608134A - Aircraft gun port opening and closing device controlled by gun temperature : en
  • US2608131A - Bomb release system : en
  • US2608166A - Bracing system for boxcar loads : en
  • CH285097A - Weaving reed with lining. : de en
  • FR1015004A - Improvements to thermally controlled mercury switches : en fr
  • AT172270B - Toroidal transformers, in particular for welding purposes : de en
  • AT172348B - Process for the production of a new emulsifier : de en
  • DE847520C - Injection fuel pump for internal combustion engines : de en
  • DE847604C - Refrigerator, especially blood bank cabinet : de en
  • FR1014880A - New collar assembly for blouse : en fr
  • FR1015027A - Control device for the rapid release of the arrival indicator of carrier pigeons : en fr
  • FR1015172A - Electro-mechanical control, in particular for magnetic recorder : en fr
  • FR1015221A - Apparatus for making tie knots : en fr
  • US2607945A - Vacuum cleaner dolly : en
  • US2608650A - Radio signal enhancing frequency conversion method : en
  • US2608434A - Window well for coach bodies : en
  • CH285119A - A process for the preparation of a substantially dry product containing a liquid, volatile and substantially water-immiscible aromatic substance. : en fr
  • CH285381A - Process for the production of a carboxylic acid. : de en
  • CH285047A - Window. : en fr
  • CH285207A - Process and device for oxy-fuel welding, soldering and cutting with powdery substances. : de en
  • DE1642983U - STREET LIGHT FOR FLUORESCENT LAMPS : de en
  • DE752675C - Softeners for textiles : de en
  • DE847454C - Heat exchanger : de en
  • DE847803C - Device for better heat retention with single windows : de en
  • FR1014957A - Method and device for feeding and grinding textile plant stems : en fr
  • FR1014981A - Transformation jewelry : en fr
  • AT172234B - Injection internal combustion engine : de en
  • PL35143B1 - : en pl
  • PL35203B1 - : en pl
  • US2608235A - Valve structure for pneumatic tires having dual tubes : en
  • US2608605A - Device for undertaking loss-angle measurements : en
  • AT172277B - Converter for converting alternating current of one frequency into alternating current of another frequency : de en
  • FR1015152A - Library unit with linking of volumes by sliding paths : en fr
  • US2608190A - Portable broiler : en
  • AT172229B - Speed regulators, in particular for injection pumps : de en
  • US2608014A - Sign with interchangeable characters : en
  • US2608355A - Winding machine : en
  • DE847541C - Punching tool : de en
  • CH285277A - Electric discharge tube with an electron beam generator producing a ribbon-shaped electron beam. : de en
  • FR1015237A - Method and devices for the manufacture of tubular wooden bodies by winding veneer sheets : en fr
  • GB678157A - Improvements in or relating to sheet feeding mechanism : en
  • CA485988A - Compositions of matter and methods and steps of making and using the same : en fr
  • CA486090A - Imines : en fr
  • AU154292B2 - Stiffened woven fabrics : en
  • FR1015064A - Sliding door with pedal control : en fr
  • FR1015187A - Family wheat germinator : en fr
  • GB677965A - Method of manufacturing flints for pyrophoric igniters : en
  • US2608209A - Flow control valve : en
  • US2608090A - Testing machine for ball bearings : en
  • US2608252A - Domestic appliance : en
  • US2608291A - Card deck holder : en
  • US2608614A - Signaling device : en
  • DE847901C - Process for the production of jellies with organic hydroxyl-containing substances : de en
  • FR1015177A - Adaptation of the grandjean stenotype to the Vietnamese language : en fr
  • US2608017A - Fishing sinker : en
  • US2608360A - Combined wheelbarrow and hose reel : en
  • DE847577C - Closure for cardboard packs : de en
  • BE503144A - Vacuum Tight Rotary Joints for Rotating Anode X-ray Tubes : en fr
  • DE847419C - Pivot bearing for pivot window : de en
  • CA486001A - Venetian blind : en fr
  • FR1014936A - Vitrifying paint : en fr
  • FR1015137A - substituted ethylene diamines and process for their preparation : en fr
  • CH285200A - Bumper device. : en fr
  • DE847402C - Flash device : de en
  • DE847484C - Device for removing the inside of cuffs for damaged car tires : de en
  • DE847962C - Cooking equipment for gas cookers : de en
  • US2608020A - Rodent and animal trap : en
  • FR1015013A - Sliding wire drawing machine : en fr
  • DE1642820U - WHEEL SUSPENSION, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE847562C - Device and method for producing hollow ceramic bodies by the extrusion process : de en
  • DE847486C - Method of treating clay as a rubber filler : de en
  • DE847727C - Electric motor drive for textile machines, especially looms : de en
  • DE1642898U - ATOMIZER ATTACHMENT. : de en
  • FR1015202A - Compact and handbag : en fr
  • GB678110A - Improvements in or relating to methods of producing 7-dehydrothiosterols and 7-dehydrothiosterol derivatives : en
  • DE847790C - Soldering device : de en
  • DE847557C - Four-sided hand rotary grinder for razor blades : de en
  • GB678003A - Improvements in machines for testing nuts and bolts, and like fastenings : en
  • FR1014965A - Vertical axis multistage compressor : en fr
  • FR1015053A - Drawing board equipped with a drawing mechanism : en fr
  • FR1015120A - Process for the preparation of active extracts containing azulene from chamomile or similar plants : en fr
  • GB678062A - Galvanising apparatus : en
  • GB678097A - Improvements in or relating to a planographic printing plate and method of preparingthe same : en
  • GB678236A - Improvements in or relating to coaxial electric cable joints : en
  • FR1015162A - Apparatus for sorting seeds or similar products : en fr
  • FR1015161A - Ink for ballpoint pens : en fr
  • FR1015169A - Double-walled glass for window glazing : en fr
  • GB678023A - Improvements in and relating to the winding of armature coils and means therefor : en
  • GB678061A - Improvements in or relating to thermionic valve amplifier arrangements : en
  • DE752516C - Process for making textile goods water-repellent : de en
  • DE847908C - Snap lock for refrigerators u. like : de en
  • GB677942A - Improvements in and relating to dynamoelectric machines : en
  • GB678175A - A process for the recovery of phenols from ammonia liquor and other liquors : en
  • GB678210A - Improvements connected with transporter mechanism : en
  • DE847365C - Punch machine for hole combinations : de en
  • DE847573C - Machine for sealing cardboard boxes, packs or the like. : de en
  • DE847542C - Method and device for cutting threads on a conical surface : de en
  • DE847859C - Windshield supports for bicycles and similar vehicles : de en
  • PL35187B1 - : en pl
  • US2608257A - Marine propeller : en
  • US2608530A - Electrodeposition of metal salts : en
  • CA485987A - Aerial pickup : en fr
  • US2608521A - Process for refining carbonaceous material : en
  • USD167572S - Combined tobacco pouch and lighter : en
  • AT172346B - Process for the production of metallic iron without melting it by gas reduction of iron ores and the like. Like. Using blast furnace gases : de en
  • CH285142A - Process and device for the production of titanium dioxide with a high rutile content by decomposing titanium tetrachloride with oxygen-containing gases. : de en
  • CH285215A - Hydraulically controlled machine for the production of bevel gears. : de en
  • CH285358A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • PL35168B1 - : en pl
  • DK74600C - Pressing and control device for addressing machines. : da en
  • GB678230A - Cyclopropane carboxylic acid esters of cyclopentenolones and method of synthesizing same : en
  • DE847351C - Optical device for checking the cross section of a workpiece with complex profiles : de en
  • DE847892C - Process for the production of monomeric vinylidenecyanide : de en
  • DE847519C - Downdraft carburetor for internal combustion engines : de en
  • US2608326A - Shoulder strap gripper : en
  • US2608386A - Fence supporting bracket : en
  • CH285209A - Method and device for stretching hollow, cylindrical blanks into tubular workpieces. : de en
  • AU151533B2 - Bulldozer attachment fora tractor or other vehicle : en
  • CH285269A - High voltage electrical switch. : de en
  • FR1015171A - Projection television receiver : en fr
  • US2607952A - Steak machine : en
  • US2608575A - Imino-substituted esters of dithiocarbamic acids : en
  • DE1643002U - ARRANGEMENT FOR THE USE OF ENGINE EXHAUST FOR HEATING PURPOSES. : de en
  • DE847793C - Knee joint for artificial legs : de en
  • AT172209B - Combustion chamber for diesel engines : de en
  • DE847472C - Cryptoscope : de en
  • CH285057A - Device for ceiling heating of rooms. : de en
  • CH285324A - Holding device on furniture lift trolleys. : de en
  • CA486019A - Toy boat : en fr
  • DE1642842U - LAMP BASE FOR TABLE AND WALL LAMP. : de en
  • DE847395C - Soldering iron : de en
  • DE847677C - Small piano : de en
  • DE847802C - Double-walled kettle for steam heating : de en
  • GB678238A - Improvements in type casting machines : en
  • PL35225B1 - : en pl
  • AU160257B2 - Warming device for heating' variable quantities of material of different initial temperatures tothe same final temperature : en
  • CA485990A - Cutter head : en fr
  • DE1642870U - GUIDES FOR BANDSAW BLADES AND BAND KNIVES. : de en
  • DE1643078U - SCREW CLAMP FOR DECORATIVE PURPOSES AND THE LIKE. : de en
  • CH285354A - Process for the preparation of a whitening agent. : de en
  • USD167578S - Pzttj dex : en
  • AU157104B2 - Improvements in or relating to electrical pulse generation circuits : en
  • CA486057A - Isocinchomeronic acid by oxidation of 2,5-dialkylpyridine with concentrated nitric acid : en fr
  • DE1642949U - TOY DRAGON. : de en
  • DE847468C - Fanning device for the operation of internal combustion engines, in particular for vehicles, serving gas generators with a fanning blower : de en
  • DE847679C - Vacuum breaker on canning jars : de en
  • DE847954C - Barrette, braid or the like : de en
  • FR1015074A - Safety binding with leaflets or loose cards : en fr
  • DE1643038U - DEVICE FOR DEMONSTRATION OR TESTING THE EFFECTIVENESS OF WETTING AGENTS ON SECTIONS OF FABRIC. : de en
  • DE847434C - Extraction device at mining chambers : de en
  • DE847755C - Coupling for conveyor wagon : de en
  • GB678071A - Improvements in mining machines : en
  • CA486000A - Means for manipulating figures to be animated : en fr
  • DE847692C - Sheet metal floor for trucks : de en
  • DE847916C - Sliding door, preferably for rail vehicles : de en
  • PL35157B1 - : en pl
  • DE847992C - Potato harvester : de en
  • DK74601C - Cooling machine that works according to the reverse hot air motor principle. : da en
  • CH285118A - Device for cleaning barrels. : de en
  • DE847968C - Process for the production of coatings and foils from polyethylene : de en
  • US2607975A - Belt buckle : en
  • US2608388A - Box support for fin tubing : en
  • AU157774B2 - Improvements in centrifugal switches : en
  • CA485989A - Compositions of matter and methods and steps of making and using the same : en fr
  • CH285109A - Brassiere. : de en
  • CH285154A - Binding device. : en fr
  • CH285070A - Basküleg gear for rod locks. : de en
  • DE847385C - Rubber cushioning, especially for railways, trams, road vehicles or the like. : de en
  • GB678014A - Improvements in and relating to the bearings of the spool spindles of spinning mules : en
  • DE847782C - Electric lamp with power bridge : de en
  • FR1014867A - Improvements made to time-setting mechanisms for hourly movements : en fr
  • FR1015238A - Process for the manufacture of products consisting in whole or in part of oxygen-containing compounds of titanium : en fr
  • CH285089A - Pouring device for a bottle. : en fr
  • CH285243A - Screw locking. : de en
  • CH285272A - Device for synchronization control in drives with several DC motors. : de en
  • CH285312A - Device for holding at least one electrical switching element on a base plate. : de en
  • DE1642964U - PROFILE IRON FOR SCREW EXPANSION. : de en
  • DE847609C - Speed-dependent brake with braking distance to a standstill, especially for rail vehicles : de en
  • AU149864B2 - Improvements in buildings : en
  • US2608029A - Apparatus for tempering curved glass sheets : en
  • CH285230A - Precision grinding machine. : de en
  • CH285193A - Device for focusing and framing images in photographic or cinematographic cameras. : en fr
  • AU159661B2 - Metalliferous azo-dyestuffs and process of making same : en
  • AU1083152A - Improved valve gear for internal combustion engines : en
  • CH285166A - Process for the production of colored images from tinted silver images. : en fr
  • CH285285A - Arrangement with luminous body, in particular for surgical purposes : de en
  • US2608296A - Ring box : en
  • DE1642863U - HOLDER FOR SMALLER OBJECTS. : de en
  • PL35293B1 - : en pl
  • PL35288B1 - : en pl
  • DE847906C - Device for regulating compression refrigeration systems : de en
  • CA486095A - Gyroscopic instrument : en fr
  • BE503008A - PROCESS FOR THE PREPARATION OF PHENANTHROLINEQUINONES AND THEIR DERIVATIVES AND PRODUCTS CONFORM TO THOSE OBTAINED BY THIS PROCESS. : en fr
  • US2608076A - Crochet needle with thread- x : en
  • USD167565S - Bomb shelter : en
  • CH285112A - Spin inspection process. : de en
  • AU161521B2 - Improvements in hydroforming : en
  • PL35174B1 - : en pl
  • PL35314B1 - : en pl
  • US2607928A - Metal bed : en
  • USD167591S - Hunting knife sheath : en
  • AT172309B - Eye-catching shell and device for its production, as well as method for producing this device : de en
  • AU1081352A - Improvements in code communication systems for centralised railway traffic control : en
  • CA486073A - Glare-reducing windshields : en fr
  • CH285360A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • US2608010A - Drive-through gate : en
  • DE847428C - Key for locking rings of centrifugal drums : de en
  • DE847715C - Shoe with an articulated support that extends down to the floor : de en
  • DE847726C - Lock for transport boxes or the like with rotatable handle : de en
  • FR1014994A - Improvements in the manufacture of waterproof enclosures : en fr
  • US2607968A - Sand blowing tube for core-making machines : en
  • US2608377A - Valve operating device : en
  • US2608490A - Low-temperature vitreous enamels : en
  • PL35182B1 - : en pl
  • US2607977A - Curtain hook support : en
  • US2608340A - Container : en
  • CH285250A - Air-cooled combustion engine with a cylinder head made of light metal. : de en
  • CH285137A - Process for the preparation of an aromatic amino-hydroxy-ketone. : en fr
  • CH285152A - Container, in particular paper bag, with filling opening. : en fr
  • US2607957A - Method for forming a composite plastic structure : en
  • AU1089352A - Method of making commutators : en
  • AT172340B - Cold-resistant cleaning agent for windows, paintwork, etc. Like. Non-metallic surfaces : de en
  • AU1082552A - Improvements in or relating to high frequency oscillatory circuit arrangements : en
  • CH285205A - Alloy. : en fr
  • DE847910C - Tube heat exchanger : de en
  • GB678183A - Cycloalkylbenzoylaliphatic acids and process of making the same : en
  • US2608528A - Microstill : en
  • USD167589S - Miniature train : en
  • AT172341B - Process for the preparation of new, disubstituted amides : de en
  • DE847364C - Ten switching device for calculating machines : de en
  • US2608059A - Hydraulic pressure booster : en
  • US2608577A - Process for producing di(alkyl glycolyl) esters of aliphatic dicarboxylic acids : en
  • US2607998A - Limit load strain indicator : en
  • US2608633A - Electrical resistance : en
  • US2607956A - Method of making threaded locking devices : en
  • US2608109A - Hand or power transmitting apparatus : en
  • US2608519A - Desulfurization of olefinic naphtha : en
  • US2608682A - Electromagnetic resolver : en
  • USD167567S - Molded pulp insulation member : en
  • US2608410A - Reciprocal actuated rotating spinner game device : en
  • DE847510C - Baitfish with fishing hook : de en
  • DE847543C - Process for the hot drawing of shrink rings on workpieces : de en
  • DK74633C - Method for increasing heat transfer by steam treatment of shaped bodies in enclosed spaces. : da en
  • AU1090952A - Improvements in or relating to methods of making articles from refractory metals : en
  • CH285341A - Propulsion device on ships. : de en
  • DE847525C - Hot gas piston machine : de en
  • PL35181B1 - : en pl
  • US2608230A - Pneumatic balloon tire : en
  • US2608445A - Blower type conveyer : en
  • US2608455A - Corner brace and leg anchor : en
  • US2608641A - Frame for street-type lanterns : en
  • CA486088A - Knitting machine : en fr
  • DE847841C - Cylinder dryer section for drying endless paper, cardboard and cellulose webs etc. like : de en
  • FR1015075A - New ceiling dryer : en fr
  • GB678233A - Improvements in and relating to bending machines : en
  • PL35313B1 - : en pl
  • GB677927A - Improvements in or relating to holders for hosiery repair needles : en
  • GB678209A - Tool for cutting bevel gears having curved teeth : en
  • CH285233A - Machine for engraving and making stencils. : en fr
  • CH285256A - Electric steam boiler with control device. : de en
  • US2608171A - Corrugated, air distributing underbody for water-borne vessels : en
  • US2608506A - Arylsulfamyl benzoic acids : en
  • GB678122A - Staple : en
  • PL35164B1 - : en pl
  • PL35286B1 - : en pl
  • US2608130A - Target reflector with foldable hood : en
  • DE847360C - Device for record changers for speech sets with cam-controlled disc change : de en
  • DE847736C - Slide lock : de en
  • CH285172A - Ink pot for school desks. : de en
  • AT172224B - Method and device for sorting granular or lumpy goods, in particular grain and seeds, according to size : de en
  • AU158537B2 - Method of drying brown coal in lumps of optional granular structure : en
  • AU160339B2 - Method and apparatus forthe separation of dust from dust laden gas or vapour : en
  • DK74632C - Process for the production of insulation material, in particular building material. : da en
  • CH285229A - Machine tool. : en fr
  • CH285318A - Device for fixing a transparent. : en fr
  • AU156893B2 - Improvements in or relating to waveguide apparatus : en
  • CH285317A - Signal lights, in particular for vehicles. : de en
  • AU150733B2 - An improved pressure limiting valve : en
  • CA486009A - Dual manometer : en fr
  • CA486023A - Alkaline dry cells : en fr
  • US2608138A - Weld bead trimmer : en
  • CH285064A - Process for the preparation of a cement-like setting mass and mass produced by this process. : de en
  • DE1642945U - TABLE-CONE AND GOLF GAME. : de en
  • AT172210B - Pre-chamber diesel engine : de en
  • US2608245A - Burner ignition and flame detection means : en
  • US2608501A - Method of and apparatus for making lined pipe : en
  • CH285357A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • AT172225B - Device for circulating the cooling water in internal combustion engines, in particular for motor vehicles : de en
  • BE505257A - Improvements to radio-electric links by teleprinter : en fr
  • PL35258B1 - : en pl
  • CA18735S - Sandwich steadier : en
  • CH285202A - Alarm clock. : en fr
  • US2608141A - Load transfer device for concrete pavements : en
  • US2608300A - Floating liquid-liquid separator : en
  • US2608566A - Process for decolorizing a soybean oil miscella : en
  • CH285161A - Centrifugal regulator, in particular for cinematographic apparatus. : en fr
  • DE847574C - Labeling machine : de en
  • DE847611C - Section separator for catenary electric railways : de en
  • FR1015066A - Improvements to aerial propeller glider boats : en fr
  • CA486042A - Burner : en fr
  • DE847973C - Coreless moving coil system for a light meter with selenium cell : de en
  • AU1081552A - Improvements inthe production of finely divided materials : en
  • CH285145A - A process for preparing a granulated molding composition containing an aminoplast resin. : en fr
  • US2608590A - Process for manufacturing bromoxylenes : en
  • CH285196A - Apparatus for measuring the color temperature of light radiation. : en fr
  • AU1083952A - Improvements in and relating to dozer means for use with a tractor for earth working : en
  • DE1643003U - ASHTRAY. : de en
  • DE1643092U - SPOON HEATER. : de en
  • DE847386C - Elastic shaft coupling with a rubber ring between the two coupling halves : de en
  • FR1014890A - Improvements to turbo-reactors and turbo-propellers for aerodynes : en fr
  • FR1015030A - Helical compression springs : en fr
  • GB678074A - Improvements in and relating to handles for portable or other articles : en
  • DE847907C - Process for the production of ice particles : de en
  • CH285099A - Accessories for sewing buttonholes on a sewing machine. : de en
  • CH285329A - Multi-purpose tractor. : de en
  • US2608068A - Counter refrigeration : en
  • DE847960C - Frame construction, especially for dismountable furniture : de en
  • PL35139B1 - : en pl
  • US2608318A - Pressure cooker : en
  • US2608622A - Telephone desk set : en
  • US2608567A - Process for making organotion compounds : en
  • DE847883C - Gas water heater with ignition device : de en
  • GB678137A - Improvements in or relating to photo-radioscopy : en
  • DE1642829U - INSOLE. : de en
  • US2607931A - Net attachment for crib beds : en
  • US2608411A - Multispeed record player with automatic tone arm weight compensation : en
  • AU1081152A - Raising mechanism for track hoes : en
  • AU155899B2 - Improvements in and relating to dozer means for use with a tractor for earth working : en
  • DE1643099U - SAFETY GOGGLES. : de en
  • GB678223A - Improved floor-washing implement : en
  • AT172328B - Process for the preparation of new polyvalent, monomeric alkyleneimine esters : de en
  • CH285169A - Photosensitive material for color photography. : en fr
  • US2608221A - Saw attachment for motor vehicles : en
  • US2608615A - Automatic telegraph system controlled from the teleprinter keyboard : en
  • US2608466A - Process for preparing active from of manganese dioxide : en
  • US2608033A - Apparatus for multiple grinding : en
  • DE1642818U - ORNAMENTAL PACKAGING, IN PARTICULAR FOR SWEET GOODS. : de en
  • DE1642900U - PRELLER FOR LOOMS. : de en
  • US2608482A - Ferrochrome-silicon-aluminum alloy : en
  • US2608515A - Di-methyl-butylsulfamylbenzoic acid : en
  • AU1088652A - Improvements in or relating to cheese package : en
  • US2608219A - Tie breaker : en
  • US2608548A - N-carboanhydrides of alpha amino acids and polyamides : en
  • USD167557S - Ies hqsees : en
  • CH285120A - Self-igniting cigarette or cigar. : en it
  • CH285160A - Method and apparatus for printing. : de en
  • DE847935C - Method for measuring the loss rate of entire sheet metal from dynamo sheet : de en
  • FR1014888A - Improvements to wire feed drums : en fr
  • CH285126A - Process for preparing a new product with an amber odor. : en fr
  • DE847373C - Pincer trap : de en
  • CH285238A - Fabric button. : de en
  • US2608147A - Tractor-mounted row marker control means : en
  • US2608162A - Ski tow-rope clamp : en
  • USPP1123P - Rose plant : en
  • PL35185B1 - : en pl
  • CH285267A - Asbestos-based agglomerate and method of manufacturing this agglomerate. : en fr
  • PL35149B1 - : en pl
  • CH285367A - Process for the preparation of 1- (4'-oxy-phenyl) -2-methylamino-ethanone. : de en
  • DE847878C - Device for emptying conveyed material from vibrating conveyor troughs at any point : de en
  • DE847896C - Process for the preparation of sulfonates of long-chain paraffinic hydrocarbons : de en
  • PL35138B1 - : en pl
  • DE1642851U - LINE EJECTOR DEVICE FOR DIE SETTING AND LINE CASTING MACHINES. : de en
  • GB678021A - Buffer or like energy-absorbing device : en
  • AU155854B2 - Planter wheel tire : en
  • PL35176B1 - : en pl
  • DE1642891U - POCKET TOOL KNIVES. : de en
  • DE1642925U - EYEGLASSES. : de en
  • DE1642934U - SPRAY BAG. : de en
  • DE847660C - Vibrating mounting of bridges on bridge scales : de en
  • DE847974C - Device for precise and selective control depending on a shift : de en
  • GB678240A - Improvements in and relating to processes and apparatus for eliminating impurities during the separation of air by low temperature rectification : en
  • DE847867C - Pedal crank with automatically changing length, especially for bicycles : de en
  • CH285232A - Centrifuge for continuously obtaining thin flowing layers of liquid. : de en
  • AT172313B - Device for producing uniform circular divisions : de en
  • CA486012A - Water and dust-proof window : en fr
  • US2608178A - Circular poultry house : en
  • US2608390A - Superheater element with trifurcate groups : en
  • US2608423A - Shielding device for antifriction bearings : en
  • FR1014988A - Fishing bait box : en fr
  • CH285284A - Fluorescent tube. : de en
  • DE1643054U - INSECT TRAP. : de en
  • US2608008A - Detachable antislipping attachment for shoes : en
  • US2608116A - Valve keeper inserter : en
  • US2607939A - Cleaner with endless belt differentially pressed against the floor : en
  • US2608004A - Popped corn dispensing apparatus : en
  • AT172214B - Coupling between a shaft and a wheel that rotates on it : de en
  • CH285108A - Machine for the production of zippers. : de en
  • DE1642955U - COLLAPSIBLE TRANSPORT CONTAINER. : de en
  • DE847409C - Winker for motorcycles : de en
  • DE847630C - Detachable suspension device for the arc guiding sleeves of anodes or control grids : de en
  • CH285136A - Process for the preparation of halohydrin ethers of phenols. : de en
  • DE847417C - Painting lock : de en
  • FR1014937A - Improvement to sheets of postage stamps and the like : en fr
  • GB678102A - Improvements in or relating to textile combing machines : en
  • CA485993A - Self-propelled sanding machine : en fr
  • US2608065A - Breakwater : en
  • US2608197A - Apparatus for pickling coils : en
  • US2608322A - Fur shaping table : en
  • US2608233A - Tire attached antiskid device : en
  • CA486011A - Automatic safety device for a mine cage : en fr
  • DE1643021U - SOFT FABRIC COLLAR FOR SHIRTS, BLOUSES OD. DGL. : de en
  • DE847450C - Gears for printing machines : de en
  • US2608306A - Necktie holding attachment for garment hangers : en
  • US2608665A - Permanent magnet focusing device : en
  • AU1092452A - Pipette : en
  • US2608606A - Bus differential protection : en
  • US2608623A - Wave transmission amplifier : en
  • DE847411C - Brake hub with thru axle for bicycles and motorcycles : de en
  • AT172258B - Arrangement for the excitation of synchronous machines : de en
  • AT172297B - Portable cinema camera for silent or sound recordings as well as for projection, copies, duplication, etc. : de en
  • CH285314A - Clockwork device with date indicator, to control an electric circuit at at least one pre-set time. : en it
  • CH285123A - Process for the preparation of a mixture of trimethylsilanol and trimethylsilyl ether from a mixture of trimethylchlorosilane with silicon tetrachloride. : de en
  • DE1642867U - ROUND DOUBLE BED. : de en
  • FR1014854A - Reproductive system : en fr
  • FR1015104A - Remote electrical transmission system, applicable in particular to the transmission of movement from a sighting device to aimes, and device for its implementation : en fr
  • DE761973C - Process for the production of single mounted slide film images : de en
  • DE847487C - Foam rubber products : de en
  • DE847724C - Manufacture of wood concrete : de en
  • PL35279B1 - : en pl
  • CH285218A - Process for producing forged rolls, in particular cold rolling. : de en
  • AU160384B2 - Electric dlehorner and means for converting same to soldering iron : en
  • DE1642924U - GLASSES. : de en
  • FR1015227A - Method and devices for color photography : en fr
  • FR1015230A - Vehicle intended for camping : en fr
  • AU160183B2 - Aitch bone cutters : en
  • BE502944A - : en
  • CH285258A - Control valve on refrigeration systems. : de en
  • FR1015226A - Speed reducing or increasing device : en fr
  • DE1643018U - FABRIC FOR BED LINEN. : de en
  • DE1643008U - BOAT DRIVE. : de en
  • CH285077A - Automatic draft regulator for boilers. : de en
  • CH285140A - Process for the preparation of a disazo dye. : de en
  • GB677935A - Hydrocarbon binders : en
  • DE1642909U - FRIDGE. : de en
  • DE1642966U - FINE FIRE COLUMN. : de en
  • FR1015001A - Forest circular saw : en fr
  • GB677983A - Improvements relating to cathode ray tube apparatus : en
  • AT172235B - Pistons for high-speed internal combustion engines with a device for supplying cooling oil through dip tubes : de en
  • GB678094A - Improvements in the suction feeding of sheets, cards, collapsed cartons and the like : en
  • CH285054A - Railroad ballast stuffing machine. : en fr
  • CH285366A - Process for the preparation of an aldehyde. : de en
  • CH285298A - Sorting machine controlled by register cards. : en fr
  • US2608085A - Locking device : en
  • DE1642972U - STEAM DRAIN. : de en
  • DE847785C - Tap for hot water withdrawal : de en
  • DE847800C - Cabinet for hanging drawings, plans or the like. : de en
  • FR1014905A - Radio-electric device for measuring distance and speed of a mobile : en fr
  • FR1015139A - Water-soluble hormone derivatives and their preparation : en fr
  • GB677897A - Ozonizing apparatus : en
  • CA486024A - Alkaline dry cells : en fr
  • DE847756C - Pulling and pushing device, especially for railroad cars with friction bumper device : de en
  • AT172323B - Nail used to treat breaks in sponge bone tissue : de en
  • CH285052A - Wine tank. : en fr
  • US2608620A - Telephone intercept system : en
  • USD167568S - Furnace for firing porcelain : en
  • FR1015178A - Process for preparing the reaction products of polybutadiene and sulfur dioxide : en fr
  • GB677924A - Improvements relating to pneumatic motors : en
  • US2608139A - Apparatus for setting up paper receptacles : en
  • DE847644C - Cladding for Saerge : de en
  • PL35160B1 - : en pl
  • US2607969A - Spacer for casting squirrel cage rotors : en
  • US2608080A - Cigarette lighter : en
  • US2608627A - Control means for directional signal systems for motor vehicles : en
  • CH285239A - Prick needle for attaching two-part push-through buttons with a pin. : de en
  • DE847572C - Process for the production of lightweight asphalt concrete bodies : de en
  • DE847703C - Gearboxes for vehicles, especially bicycles : de en
  • GB678006A - Improvements in or relating to lubricating devices for machines and mechanisms : en
  • PL35221B1 - : en pl
  • PL35281B1 - : en pl
  • GB678203A - Improvements in grinding machines : en
  • GR13802B - ELECTRIC BODY STEAM BATH SUITABLE FOR TENSION OF TISSUES, FIGHT AGAINST OBESITY AND GENERAL DEXT OF THE ORGAN. : el en
  • FR1015229A - Device for feeding dry purification tables for materials composed of elements of different densities, and in particular pneumatic purification tables for coals and ores : en fr
  • FR1014859A - Horizontal beams for ultra-short waves : en fr
  • GB677946A - Improvements in or relating to three-phase magnetic core structures : en
  • GB678011A - Improvements in the production of composite articles of rubber and brass : en
  • GB678024A - Improvements in or relating to dominoes : en
  • PL35178B1 - : en pl
  • PL35267B1 - : en pl
  • FR1015012A - Method and device for regulating fluids in conduits : en fr
  • DE1642953U - BOTTLE CRATE. : de en
  • DE847641C - Method and device for the recovery of gases released during the spinning of viscose artificial products : de en
  • DE847732C - Ladies slipper : de en
  • DE847556C - Reversing gear, especially for ships : de en
  • DE847383C - Method for regulating a gas turbine system operating with constant pressure combustion : de en
  • DE847649C - Cabinet-like furniture for holding folders or the like. : de en
  • DE1642849U - HANDLE HOLDER. : de en
  • DE1643083U - SWITCH LOCKING FOR ELECTRICAL DEVICES. : de en
  • DE847352C - Projector for checking watch stones : de en
  • DE847887C - Process for the chlorination of organic compounds : de en
  • DE847379C - Arrangement of a recuperator for heating the combustion air on a hot gas machine : de en
  • US2608070A - Method and means for distillation of low boiling point liquids : en
  • DE847642C - Method and device for easier removal of the nails used in the treatment of injured or diseased bones : de en
  • US2607946A - Combined stool and retractable footrest : en
  • GB678013A - An improved device for mounting a headlight on a motor vehicle : en
  • US2608239A - Chair : en
  • US2608511A - Butylsulfamylbenzoic acid : en
  • PL35289B1 - : en pl
  • CH285203A - Alarm clock. : en fr
  • CH285351A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • CH285384A - Process for the preparation of pteroyl-gamma-glutamyl-gamma-glutamylglutamic acid. : en fr
  • DE847917C - Bogie for rail vehicles with wheel sets guided on handlebars and with continuous spring housing carriers : de en
  • FR1014858A - New ultra-shortwave tube : en fr
  • FR1015041A - New artificial vagina system for horses and haudets : en fr
  • GB678108A - Improvements in covertible hand carts and like vehicles for transporting goods and for other purposes : en
  • GB678067A - Improvements in magnetic sound-recorders : en
  • GB678083A - Improvements in the filling of ball-point fountain pens : en
  • GB678089A - Improvements in steam or vapour pressure control systems : en
  • US2608311A - Car unloading apparatus : en
  • CH285176A - Mechanics on wind instruments with rotary valves. : de en
  • CH285242A - Elastic support element for machines. : de en
  • DE1643060U - TUELL FOR EMBROIDERY, WORKED ON THE RASCHEL MACHINE. : de en
  • DE767496C - Lightweight metal bike : de en
  • DE847558C - Mechanical pencil : de en
  • DE847765C - Power clamp for electrical apparatus : de en
  • PL35202B1 - : en pl
  • US2608066A - Refrigeration apparatus for motor vehicles : en
  • PL35135B1 - A chessboard for recording and reproducing chess games played and pencils for making registration marks : en pl
  • US2608649A - Highly selective radio receiver : en
  • US2608656A - Microwave antenna : en
  • US2608492A - Insulation board : en
  • AU155089B2 - Improvements in or relating to thermionic valve amplifiers : en
  • AU1089552A - Pushbutton doorlock : en
  • AU1085352A - Tool mounting means for billet extrusion presses : en
  • DE1643100U - DRIP BOTTLE. : de en
  • AT172252B - Electric timer : de en
  • US2607948A - Door closer : en
  • US2608180A - Rock drill : en
  • US2608539A - Metallized ceramic coating composition : en
  • US2608429A - Door lock : en
  • FR1015166A - Improvements in line heads : en fr
  • US2608292A - Display package for neckties : en
  • CH285101A - Knitting needle. : de en
  • CH285328A - Pneumatic indicator. : de en
  • DE847696C - Grab wheel for vehicles : de en
  • FR1015208A - Carburetor training : en fr
  • US2608421A - Flexible hydraulic tube and auger for cleaning clogged pipes : en
  • DE1643040U - DEVICE TO PREVENT ERRORS IN OPERATING TYPING-BOOKING MACHINES. : de en
  • DE847483C - Process for the production of flat or curved panels and hollow bodies made of wood : de en
  • FR1014869A - Safety device, in particular for mobile tanks for volatile flammable products : en fr
  • AT172315B - Shift gear that can be retrofitted to turntable drives : de en
  • AU1073852A - Improvements in or relating to drawing boards : en
  • PL35316B1 - : en pl
  • US2608205A - Automatic safety valve closure system : en
  • US2608290A - Elevator bucket cleaner : en
  • AU161306B2 - Portable protective respirator with electrostatic filter and radioactive ionizer forthe separation of solid and/or liquid particles : en
  • PL35219B1 - : en pl
  • PL35292B1 - : en pl
  • PL35277B1 - : en pl
  • US2608231A - Tire chain applier : en
  • US2608299A - Rotary drum concentrator and amalgamator for recovery of precious metals : en
  • CH285128A - Process for the preparation of esters. : de en
  • AT172257B - Arc discharge device : de en
  • AT172302B - Photographic camera : de en
  • AU1094452A - Improvements in conveyor driving pulleys : en
  • US2608510A - N-benzylsulfamyl benzoic acid : en
  • USD167585S - Bracelet or the like : en
  • CA486059A - Multiple tubular combustion chamber : en fr
  • CH285084A - Device for dispensing viscous substances. : de en
  • US2607920A - Protective device for trousers : en
  • DE847820C - Method and device for the production of plant holes or plant grooves, in particular for forestry purposes : de en
  • FR1014896A - Feeding device for granular products : en fr
  • CH285062A - Control device in heating systems. : de en
  • CH285195A - A process for preparing organic tissue for microscopic examination. : en fr
  • DE847879C - Transport device on dryers, calciners and coolers : de en
  • PL35271B1 - : en pl
  • DE847753C - Securing for inclined and steep railway lifts : de en
  • GB678085A - Improvements in or relating to compressors and turbines : en
  • GB677881A - Improvements in or relating to electron discharge tube arrangements of the magnetrontype : en
  • GB677928A - An improved method of, and apparatus for making a fibrous web for the manufacture of non-woven fabric : en
  • GB677999A - Improvements in or relating to electric current conversion systems : en
  • FR1014934A - Improvement to windings and electric capacitors encased in an insulator : en fr
  • DE847838C - Process for producing very fine and complex profiles with high accuracy : de en
  • FR1015197A - Lady's bag holder can also be used as a bracelet : en fr
  • GB678087A - New vat dyestuffs : en
  • DE847681C - Decorative plastic : de en
  • DE847796C - Lowering, lifting and / or transport device, especially for saws : de en
  • DE847721C - Extraction system on a double-sided spinning machine : de en
  • FR1014915A - Anti-vibration support and fixing device and its applications : en fr
  • FR1014910A - Method and device for profiling grinding wheels : en fr
  • DE847638C - Acetylene generator according to the displacement system : de en
  • DE847912C - Process for the production of iron or steel objects from iron oxides : de en
  • US2608603A - Automatic spark advance indicator : en
  • US2608616A - Facsimile system : en
  • DK74603C - Coupling for the transmission of special signals, eg call signals, in systems in which time-modulated pulses are used. : da en
  • DE847885C - Method and device for washing textiles : de en
  • DE847966C - Method and apparatus for continuously feeding the mixing ingredients to a continuous rubber mixer : de en
  • FR1014945A - Device for reading road maps in the dark : en fr
  • DE847404C - Towing device, especially for motor vehicles : de en
  • DE847706C - Snowmobile with propulsion generated by a propeller : de en
  • DE847432C - Corset bar and method of making it : de en
  • DE847836C - Method of making pen tips : de en
  • DE847429C - Working head for power-driven screwdrivers for screwing stud bolts or the like into blind holes : de en
  • DE1642989U - COMPRESSION BAR FOR DRILL MACHINES. : de en
  • GB678252A - Improvements in drying devices for hank yarn : en
  • US2607993A - Gun sight : en
  • DE847778C - AC resistance measuring device based on the resonance method, in particular capacitance measuring device : de en
  • DE753881C - Common setting device for the tripping current of the thermal triggers of motor protection switches acting on a common tripping shaft : de en
  • DE753887C - Arrangement for fastening connection bolts of electrical tubular heating elements : de en
  • DE847418C - Door lock, especially for motor vehicles : de en
  • DE847665C - Potato planter : de en
  • GB677937A - Improvements in or relating to apparatus for making socketed articles such as screws, bolts, and the like : en
  • FR1015119A - Process for preparing a stable product containing tall chloramine and a metal iodide, and product obtained by carrying out the process : en fr
  • FR1014942A - Core for casting hollow concrete elements : en fr
  • FR1014952A - Appliance intended for ironing and finishing, as well as for stain removal of fabrics, clothing or parts of clothing : en fr
  • GB678104A - Improvements in and relating to electrical indicating apparatus : en
  • DE1643098U - DENTAL SALIVA ROLLER. : de en
  • DE847503C - Process for limiting the chain length and intermeshing in the polymerization of silicone products : de en
  • GB677960A - Improvements in or relating to devices for assisting babies to walk : en
  • PL35276B1 - : en pl
  • DE1642803U - WATER METER SUPPORT. : de en
  • DE1642926U - CALCULATING DISC. : de en
  • DE847734C - Pants with width adjustment : de en
  • PL35282B1 - : en pl
  • US2608608A - Electrical relay system : en
  • US2607989A - Adjustable tracer finger : en
  • CA486077A - Grain dryer : en fr
  • CH285059A - A method for producing a unit comprising several boilers and a unit made up of several boilers produced by this method. : de en
  • CH285240A - Method and device for dispensing lighted cigarettes from a container. : de en
  • AU1082352A - An improved saw-setting tool : en
  • DE1642995U - BUTTERING MACHINE MADE OF PURE ALUMINUM FOR MANUAL AND MOTOR OPERATION. : de en
  • CH285192A - Four-lens photographic lens with a large relative aperture, consisting of three sections separated by air spaces. : de en
  • CH285127A - Process for the preparation of a cyclohexene derivative. : de en
  • CH285220A - A method of manufacturing leaf-shaped metal springs, a spring obtained by this method and apparatus for carrying out this method. : en fr
  • DE1643024U - DOMESTIC SUBMERSIBLE COOLER FOR FREEZING LIQUIDS. : de en
  • US2608177A - Closure lining machine : en
  • AU1095052A - Electric dlehorner and means for converting same to soldering iron : en
  • CH285170A - Developing machine. : de en fr
  • GB678012A - Improvements in or relating to electric fuse holders : en
  • AT172251B - Automatic electrical switching device : de en
  • AU1086852A - Improvements in or relating to electromagnetic waveguide systems : en
  • DE847864C - Rotary handle, especially rotary handle for motorcycles : de en
  • PL35232B1 - : en pl
  • CH285107A - Process for stiffening items of clothing and item of clothing manufactured according to this process : de en
  • PL35305B1 - : en pl
  • US2608483A - Food supplement for animals and poultry : en
  • US2608504A - Method of strippably mounting paper on a wall panel and product : en
  • AU155575B2 - Improvements in or relating to gear pumps or motors : en
  • DE847470C - Device for the numerical recording of the amount of suspended particles in a solution : de en
  • GB678181A - Method and device for cutting cables, tubes, and the like : en
  • CH285345A - Centrifugal machine for cleaning a substantially flat surface. : en fr
  • DE1642892U - CLUTCH PLATE, IN PARTICULAR FOR FOOTWEAR. : de en
  • FR1014885A - Improvement in the construction of devices for corrugating or pulling corks deformable wires : en fr
  • AT172233B - Device for noise damping in gear drives : de en
  • AU1094152A - Improvements relating tothe treatment of textile materials for protection against biological attack : en
  • CA486097A - Copolymer of vinyl ether and an olefin, and preparation thereof : en fr
  • US2608664A - Method of generating an accurately focused beam of charged particles : en
  • AT172211B - Method and device for sowing : de en
  • US2607984A - Expander and applicator for pipe protector collars : en
  • CH285301A - Hybrid circuit without simulation for electrical signal transmission systems. : de en
  • CH285348A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • AU1080752A - Improvements in buildings : en
  • GB678115A - Improvements in or relating to a lock support for a container : en
  • USD167598S - Talge etal can opener : en
  • USPP1122P - Kose plant : en
  • AU157416B2 - Improvements in code communication systems for centralised railway traffic control : en
  • CA486098A - Resinous compositions and structures formed therefrom : en fr
  • US2608468A - Method of producing ferric hydrate from aniline sludge : en
  • CH285260A - Expansion compensation device on a pressure vessel, the parts of which have different temperatures. : de en
  • DE1643068U - BOERDEL LID CLOSURE ON PACKAGING VESSELS MADE OF NON-METAL MATERIAL, IN PARTICULAR CARDBOARD. : de en
  • DE847528C - Exhaust gas turbocharger : de en
  • FR1014992A - Coin press with collar device for die adjustment : en fr
  • GB678105A - Improvements in or relating to lubricating installations : en
  • AU1092952A - Improvements in friction elements for brakes : en
  • CH285311A - Radio reception arrangement with means for reducing near-field interference. : de en
  • AT172247B - Alternator : de en
  • CA486082A - Combination plate and wedge for form tie rod : en fr
  • US2607924A - Flush tank valve : en
  • DE1642874U - LIQUID PRESSURE SCALE. : de en
  • DE1642951U - TUBE SEAL MADE OF COMPRESSED PLASTIC MATERIAL. : de en
  • DE1643037U - COMPENSATION DEVICE FOR SCALES. : de en
  • DE847504C - Control valve for regulating a fluid flow : de en
  • GB677966A - Window holding spring : en
  • DE1642938U - TOOTH FILM AUTOMAT. : de en
  • PL35268B1 - : en pl
  • CH285261A - Tubular heat exchanger with assembly device. : de en
  • DE847589C - Fine grinding machine for wet peat : de en
  • GB678037A - Improved mount structure for electric incandescent lamps : en
  • US2608164A - Overhead carrier : en
  • PL35228B1 - : en pl
  • US2608183A - Hydraulic oscillator for the shaft of an agitator : en
  • CH285086A - Underlay belt with anti-skid coating for carpets. : de en
  • US2608200A - Oxygen demand regulator, including altitude compensator : en
  • CH285363A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • FR1014901A - Process for obtaining iron and certain other metals in the state : en fr
  • FR1015217A - Pneumatic looper : en fr
  • CH285035A - Pest control methods. : de en
  • CH285325A - Vehicle. : en fr
  • FR1014877A - Physiological apparatus for walking : en fr
  • CA486031A - Towing harness : en fr
  • DE847683C - Carrier for written or picture advertising signs : de en
  • DE847711C - Device for grinding the opposite edges of artificial stone slabs : de en
  • DE847850C - Piston pump : de en
  • AU160773B2 - Improvements in or relating tothe baking of food products inan oven : en
  • CH285340A - Seated rowing device for moving the boat forward in the viewing direction. : de en
  • CH285390A - Remote control device for a gear change mechanism. : en fr
  • AU1093052A - Brake disc assemblies : en
  • CH285103A - Washing machine. : en fr
  • US2608111A - Repointer bar and method of repointing teeth : en
  • CA486038A - Reflector construction for radiating type heaters : en fr
  • PL35254B1 - : en pl
  • FR1014917A - Improvements relating to the preparation of a new unsaturated carbinol : en fr
  • FR1014989A - Bottle holder : en fr
  • GB678249A - Improvements in or relating to bearings : en
  • CH285374A - Method of making masks in a color photographic material. : de en
  • CH285093A - Warp beam with adjustable edge discs. : de en
  • CH285344A - Device with a self-adjusting wing attached to a body. : de en
  • PL35170B1 - : en pl
  • AU131719B2 - Improvements in or relating to electrically operated calculating equipment : en
  • DK74624C - Lock. : da en
  • AU155900B2 - Improvements in or relating to tachometer devices and control systems including such devices : en
  • CH285173A - Coupon cutter for paper rolls. : de en
  • US2608363A - Jet blast deflector : en
  • AT172285B - Electric pulse device for pasture fences : de en
  • DE1643007U - BICYCLE OD. DGL. FRAME. : de en
  • GB678084A - Improvements in or relating to internal combustion engines : en
  • US2608456A - Movable carriage system for phonograph mechanism and the like : en
  • GB677887A - Pulsed magnetron : en
  • FR1014873A - Heating apparatus, bathed in a liquid, operating either with combustible gas or with any volatilized fuel : en fr
  • FR1015250A - Improvements to rotary kilns : en fr
  • GB678090A - Improvements in or relating to reservoir pens : en
  • FR1015093A - Development of gas-filled discharge tubes : en fr
  • CH285211A - Method for connecting an all-metal hose to a connector by means of electrical resistance welding. : de en
  • DE847632C - Flat weft knitting machine, especially cotton knitting machine : de en
  • FR1015164A - Rotary drilling rig : en fr
  • DE847430C - Bulb turbine or tube pump impeller : de en
  • DE847588C - Dampening device for treating printed fabrics on star hoops : de en
  • CH285159A - Rotary duplicator for printing printable mirror image originals. : de en
  • DE1642967U - ELECTRIC IRON. : de en
  • DE1642824U - SCOOTER OD. DGL. : de en
  • DE1642965U - FIXED OR MOVABLE CONVEYOR CHUTE. : de en
  • DE1642933U - LUBRICATION DEVICE FOR THE REEL CASE GUIDE ON SEWING MACHINE GRIPPERS. : de en
  • DE847656C - Device for making holes for mortise locks or the like in doors or similar components : de en
  • DE847667C - Milk sieve : de en
  • DE847452C - Gas-tight jacketed working machine : de en
  • DE847739C - Housing for radial blowers and pumps and process for their manufacture : de en
  • US2608392A - Apparatus for continuously adding an inhibitor to a mixing tank : en
  • US2608655A - Vehicle aerial booster : en
  • US2608173A - Windward lifting centerboard : en
  • DE1642806U - DEVICE FOR DISPLAYING BROADCASTING PROGRAMS. : de en
  • DE1642908U - PRINT ARM OF AN ADDRESS PRINTING MACHINE. : de en
  • FR1014886A - Improvement in the packaging of small dental instruments and resulting industrial product : en fr
  • FR1015086A - Method and device for the production of phosphoric acid : en fr
  • FR1015147A - Process for the preparation of dextran-based products intended for pharmaceutical and therapeutic preparations : en fr
  • DE1642903U - RELEASE CONNECTION OF THE STAND CAP TO THE STAND OF ROLLED FRAMEWORK. : de en
  • US2607990A - Universal indicator : en
  • DE847593C - Process for the production of 7-dehydrocholesterol : de en
  • US2608192A - Retractor : en
  • FR1015036A - Switching device for monorail transporter or other similar applications : en fr
  • DK74618C - Flush valve, especially for water closets. : da en
  • FR1014874A - Articulated tailor's guide, with circumferential and gyratory movement, with up and down mobile arm : en fr
  • FR1015105A - Method and device for measuring the distance between optical centers of two or more lenses of optical systems : en fr
  • GB678080A - Improvements relating to motor-assisted cycles : en
  • DE1642897U - LOADING AND UNLOADING DEVICE FOR ALL KINDS OF SCHUETTGUETER. : de en
  • DE1642906U - PROTECTIVE CAP MADE OF ALUMINUM GAL FOR DYEING ROLLERS ETC. : de en
  • DE1643057U - GRINDING DEVICE FOR CIRCULAR SAW BLADES. : de en
  • DE847771C - Device for preparing carbon brushes : de en
  • DE847857C - Alternator for generating the luminous flux of a motorcycle or the like. : de en
  • GB678077A - Improvements in flame-proof electric switchgear boxes : en
  • DE847789C - Electric shoe warmer : de en
  • USD167595S - Compartmented arm chair : en
  • DE847976C - Hydraulic pressure compensator : de en
  • GB678113A - Method of brittlizing pencil sheaths : en
  • US2608596A - Battery case and terminal post construction : en
  • DK74634C - Container for transporting liquids. : da en
  • FR1015097A - Refrigerating apparatus for the production and conservation of corbets or ice for food : en fr
  • CH285087A - Bolt and method of making the same. : en fr
  • CH285265A - Device for controlling the speed of the working motor of a Leonardo group. : en fr
  • US2608342A - Fluid compressing apparatus : en
  • US2608453A - Piston packing ring : en
  • GB678237A - Improved door lock and latch mechanism for motor vehicles : en
  • US2608523A - Hypochlorite sweetening of distillates : en
  • GR13801B - LIMIT BURNER FOR POWDER FUEL AND IN LIMITED PIECES. : el en
  • CA486070A - Metallic inserts for pneumatic tires : en fr
  • DE1643012U - FILTER MOUTH PIECE. : de en
  • DE847431C - Electrostatic separator for separating two or multiple substances : de en
  • US2608057A - Gas turbine nozzle box : en
  • CA486061A - Enclosed rotating signal light : en fr
  • DE847368C - Drive mechanism for the binding agent supply needles of baling presses : de en
  • DE847523C - Process for producing a glass insulation for glow plugs : de en
  • DE1642832U - FRAME FOR HOLDING UP AND HOLDING LOCAL AND MOTORWAY SIGNS AND SIGNS. : de en
  • DE847603C - Sealing of cold room doors : de en
  • FR1015249A - Crackling varnish allowing the study and evaluation of stresses on materials : en fr
  • US2608007A - Running shoe : en
  • GB678060A - Improvements in or relating to thermionic valve phase splitting circuit arrangements : en
  • GB677898A - Improvements in or relating to piezo-electric crystals : en
  • GB678212A - An improved article of table ware : en
  • DE847872C - Toy vehicle with facilities for changing the direction of travel when bumping into an obstacle : de en
  • DE847928C - Cooling device for variometer sliding contacts : de en
  • DE847897C - Process for the preparation of dithiophosphoric acid triesters : de en
  • GB678004A - Improvements in and relating to capillary active derivatives of benzene sulphonamides : en
  • DE1642982U - BRUSH FITTING FOR ELECTRIC MACHINERY. : de en
  • CH285131A - Process for the preparation of melamine. : en fr
  • CA486102A - Whirling roughing and finishing cutter head machine for debarking logs and the like : en fr
  • PL35154B1 - : en pl
  • US2608159A - Hydraulic apparatus : en
  • US2608132A - Rocket launcher for retro-bombing apparatus : en
  • GB678086A - Improved method for printing music and stencil device for use therewith : en
  • AU1083452A - Improvements in or relating to waveguide apparatus : en
  • CA486028A - Bob sleigh : en fr
  • US2608584A - Preparation of n-alkyl arylamines : en
  • DE847752C - Motor compressors, especially for refrigeration machines : de en
  • PL35191B1 - : en pl
  • US2608509A - Composition containing penicillin and an adjuvant of the general formula r1ch2so2nhr2cooh : en
  • FR1015225A - Flexible suspension of all motor car control units : en fr
  • FR1015235A - Improvements to gas turbine engines : en fr
  • DE1642815U - HARMONICA. : de en
  • AU155090B2 - Improvements in or relating to electromagnetic waveguide systems : en
  • CH285046A - Device for closing a bay. : en fr
  • CH285380A - Master cylinder for hydraulically operated mechanisms, in particular for hydraulic brakes. : en fr
  • FR1015010A - Improvements to piezoelectric crystal oscillators : en fr
  • GB677981A - Improvements in or relating to magnetic induction accelrators for producing x-rays : en
  • GB678119A - Improvements in or relating to street sweeping machines : en
  • FR1014997A - First aid kit for navigation vehicles : en fr
  • FR1015165A - Special fusiform lead combination device, anti-twist, anti-hooper, on removable branch line, for casting fishing : en fr
  • DE1643026U - FREEZER. : de en
  • FR1014932A - Improvements to ice buckets and water jugs : en fr
  • US2608170A - Sewing machine in necktie construction : en
  • PL35167B1 - : en pl
  • PL35297B1 - : en pl
  • GB678131A - Improvements in parachutes : en
  • US2608358A - Backlash eliminator for fishing reels : en
  • DE847903C - Stacking or positioning plate for sheet processing machines : de en
  • GB677956A - Improvements in and relating to synchronous induction motors : en
  • US2607947A - Stand with retractable casters : en
  • USD167558S - Outdoor lighting fixture : en
  • DE847986C - Punch card sorting machine : de en
  • GB678068A - Adjustable reclining chairs or the like articles of furniture : en
  • DE847691C - Automatic friction clutch, especially for motor vehicles : de en
  • USD167573S - End stand or similar article : en
  • FR1014894A - Starter for gasoline engine : en fr
  • FR1015211A - Improvements in processes for the preparation of streptomycin compounds : en fr
  • CA486085A - Buttonhole sewing machines : en fr
  • AT172230B - Automatic swivel sprinkler, especially for square and rectangular irrigation : de en
  • CH285037A - Process for the production of concentrated, finely dispersed, stable suspensions which, with water, form stable spray liquids for combating animal pests. : de en
  • AU161541B2 - Improvement in color-television signal-translating apparatus : en
  • DE847584C - Schraemmaschine : de en
  • FR1014913A - Powder snow : en fr
  • CA486084A - Electromagnetic switches : en fr
  • CH285167A - Photographic silver halide stable emulsion and process for preparing this emulsion. : en fr
  • CH285320A - Handle for travel item. : en fr
  • FR1014990A - Optical pyrometer : en fr
  • FR1015231A - Process for the production of plasticized thermoplastic cellulose derivatives : en fr
  • FR1014977A - Method and device for the lubrication of roller dryer bearings : en fr
  • DE847460C - Fixing clamp for electrical lines : de en
  • DE847959C - Carrier for a flat type portable typewriter : de en
  • US2608217A - Pneumatic thread remover for looms : en
  • US2608000A - Wheel gauge : en
  • US2608343A - Vacuum pump : en
  • US2608366A - Convertible seat and sleeping berth in aircraft : en
  • CA485991A - Shaving apparatus : en fr
  • CH285085A - Plate warmer. : de en
  • AU157270B2 - Improvements in electromechanical vibrators comprising magnetostrictive members : en
  • AU1093752A - Improvements in or relating to mixing arrangements for superheterodyne receiving circuits : en
  • CA485992A - Stalk and straw disintegrating and scattering attachment : en fr
  • CH285279A - Device for shutting off and regulating a gas flow for heating, baking and / or cooking purposes. : de en
  • DE847526C - Combustion turbine system with at least one charged gas generator : de en
  • DE847695C - Means for attaching a wiper arm : de en
  • AU1095652A - A method and device for continuous soapmaking : en
  • DE847827C - Pick-up baler : de en
  • GB677953A - Improvements in locks, latches and the like : en
  • AT172327B - Process for the production of a resin solution, which is used as a paint raw material, from a resinous ethylene oxide derivative of a phenol : de en
  • US2608019A - Animal trap : en
  • US2608549A - Interpolymers of vinyl chloride, higher alkyl acrylate and dialkenyl ester of olefinic dicarboxylic acid : en
  • PL35137B1 - : en pl
  • PL35291B1 - A method of transmitting television broadcasts, fololelegraphy or other : en pl
  • US2608422A - Mechanical sealing means : en
  • US2608476A - Color stable gasoline composition : en
  • AT172237B - Cylinder head for air-cooled internal combustion engines : de en
  • FR1015127A - Guanidine derivatives : en fr
  • GB677929A - Improvements in or relating to the mixing of materials : en
  • GB677996A - Improvements in and relating to pipe and hose couplings : en
  • AU156557B2 - An improved mortar, plaster or similar cementitious product and processor method of making same : en
  • DE847529C - Hot air or gas turbine system with room heating for power generation : de en
  • DE1642968U - BOILER USE IN WASHING, COOKING OR STERILIZING BOILERS : de en
  • DE847655C - Tool for producing an even burr on a scraper : de en
  • FR1015179A - Device for driving nails, bolts, studs and the like : en fr
  • US2608597A - Cage assembly for crystals : en
  • US2608600A - Arrangement at surge diverters for increasing the discharging ability : en
  • DE1642958U - SUPPORT DEVICE FOR WHEELED TRANSPORT CONTAINERS. : de en
  • DK74598C - Process for the preparation of substituted diamines. : da en
  • PL35300B1 - : en pl
  • USD167571S - Hair clasp : en
  • US2608224A - Chain-type log barker : en
  • PL35302B1 - : en pl
  • CA486025A - Elastic sleeves : en fr
  • CH285122A - Process for converting a two-chamber electrostatic precipitator with a glow light ionizer into an electrostatic precipitator with a radioactive ionizer. : de en
  • DE847564C - Process and pressing tool for pressing ceramic objects : de en
  • DE847881C - Dewatering device with endless conveyor : de en
  • FR1015134A - Manufacture of biguanide derivatives : en fr
  • FR1015149A - Manufacturing process of antihistamine compounds : en fr
  • GB677912A - Improvements in or relating to flywheel magnetos : en
  • US2608646A - Automatic approach clearing apparatus for centralized traffic control systems : en
  • DE847844C - Photographic booth : de en
  • AU155435B2 - Improvements in and relating to tool-supporting means in billet extrusion presses : en
  • AU164458B2 - Improvements relating to polishes : en
  • PL35227B1 - : en pl
  • AU163171B2 - Improvements relating tothe treatment of textile materials for protection against biological attack : en
  • USD167583S - Molded food product : en
  • CA486034A - Gas hammer speed control : en fr
  • PL35273B1 - : en pl
  • US2608012A - Indicating device for displaying variable information : en
  • US2608043A - Combined mower and trimmer : en
  • CA486049A - Television synchronizing system : en fr
  • DE1643056U - DEVICE FOR MILLING COLLECTOR GROOVES. : de en
  • DE847381C - Gas turbine plant working with constant pressure combustion : de en
  • DE1642853U - ARC PROTECTION ARRANGEMENT, IN PARTICULAR FOR HIGH VOLTAGE OVERHEAD LINE INSULATORS. : de en
  • DE1642856U - LAMP. : de en
  • CH285138A - Process for the preparation of an azo dye. : de en
  • US2608167A - Lashing anchor : en
  • PL35162B1 - : en pl
  • US2608369A - Street-lighting fixture : en
  • AU1081852A - Improvements in and relating to apparatus for use inthe production of viscose : en
  • DE847735C - Zipper : de en
  • FR1015095A - Protected tab directory : en fr
  • AT172240B - Peening iron : de en
  • CA486021A - Mower teeth sharpener : en fr
  • CH285369A - Process for the preparation of an azo dye derivative. : de en
  • CA486080A - Gear finishing machine : en fr
  • CH285150A - Deformable mixture which can be used as an adhesive. : de en
  • DE1642981U - BICYCLE DYNAMO. : de en
  • DE847713C - Vehicle door lock : de en
  • DE847384C - Machine unit consisting of gas turbine and combustion chamber : de en
  • DE847904C - Printing device that can be used as a hand stamp : de en
  • DE847940C - Heater for heating beehives and poultry tanks : de en
  • FR1014883A - Oxidation of olefins : en fr
  • DE1642984U - TUBE LAMP HOLDER. : de en
  • FR1015035A - Tray-type pasteurizers : en fr
  • DE847376C - Adjustable fuel pump : de en
  • DE847478C - Inclined elevator for building and roofing materials : de en
  • CH285335A - Pressurized fluid brake system control device with graduated release. : en fr
  • DE847813C - Interference device for surface testing : de en
  • FR1014941A - Hub motor with coupling : en fr
  • CA486069A - Descending counter : en fr
  • CH285339A - Electric locomotive with its own power source. : de en
  • CH285378A - Automatic turning machine. : en fr
  • US2608339A - Cardboard packing : en
  • US2608281A - Control apparatus : en
  • US2608480A - Preparation of vaccine manures for agricultural soils : en
  • US2608653A - Electronic low-energy relay apparatus : en
  • AU1081652A - Method and apparatus forthe separation of dust from dust laden gas or vapour : en
  • AU1084452A - Adjustable window screen : en
  • CA485997A - Lined box structures and method of making them : en fr
  • CH285148A - Process for the production of structural elements, in particular of building panels and of insulating bodies for heating, cooling and electrical engineering. : de en
  • PL35130B1 - : en pl
  • AU160458B2 - Carton feeding device : en
  • DE847947C - Pickling process for fur skins : de en
  • GB678022A - Improvements in intermittent driving mechanisms : en
  • US2608373A - Filling apparatus for containers : en
  • AT172241B - Exercise and performance measuring device for therapeutic gymnastics of the hand : de en
  • AU160793B2 - Microwave wire and cable : en
  • DE847424C - Table skittles with a tied ball : de en
  • DE847614C - Weatherproof covered overhead line wire : de en
  • CH285375A - Bumper device. : en fr
  • AT172246B - Multi-drum threshing machine : de en
  • FR1015185A - Stainless steel swing check valve : en fr
  • GB677933A - Improvements in or relating to egg dipping machines : en
  • DE847410C - Accident protection device for the passenger of motor vehicles and motor vehicle trailers : de en
  • DK74605C - Electric bicycle light. : da en
  • GB678168A - Improvements connected with display cases for watches or the like : en
  • BE513505A - : fr
  • CH285257A - Multi-stage cooling machine. : de en
  • CH285386A - Process for the preparation of a basic compound. : de en
  • AT172326B - Paint for masonry walls, etc. like : de en
  • CH285308A - Circuit for automatic signal systems for selective testing of the value of characteristic resistors. : de en
  • CH285246A - Torque converter. : en fr
  • CA486060A - Suture package : en fr
  • CH285217A - Device for filing, grinding and similar work. : de en
  • AU1094052A - Improvements in electromechanical vibrators comprising magnetostrictive members : en
  • CH285349A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • CH285377A - Automatic turning machine. : en fr
  • DE847646C - Device for forming pills and similar spherical bodies from easily deformable plastic raw materials for use by pharmacists and similar professions : de en
  • FR1014899A - Device for igniting combustible materials and in particular tobacco from cigars and cigarettes : en fr
  • US2608437A - Tractor mounted sprayer : en
  • PL35234B1 - : en pl
  • AT172306B - Measuring and testing device for gears with involute teeth : de en
  • US2608035A - Buffing wheel : en
  • US2608293A - Combined toothbrush and casing : en
  • US2608562A - Method of producing amides : en
  • DE847811C - Steel helmet : de en
  • DE847837C - Production of blanks for pinking shears : de en
  • AT172338B - Process for processing alloy steel scrap : de en
  • CH285225A - Process for the production of strands from short-fiber, especially splintery wood. : de en
  • DE847717C - Device for cleaning paint : de en
  • GB678010A - Improvements in and relating to electric resistance welding machines : en
  • US2608096A - Self-leveling tiltable vacuum gauge : en
  • US2608365A - Aircraft control surface : en
  • US2608391A - High-intensity sonic generator : en
  • US2608505A - Method of preparing arsenate-containing plant-protective agents : en
  • USD167570S - Puzzle charm or similar article : en
  • PL35205B1 - : en pl
  • US2608105A - Adapter for universal lever switches : en
  • US2608660A - Apparatus for halogenation : en
  • AT172281B - Ski binding : de en
  • AT172342B - Process for holding back the growth during sintering of shaped bodies made of iron powder mixed with copper powder and for increasing the tensile strength of the sintered shaped body : de en
  • AU474351A - Improved gear mounting machine : en
  • DE1642940U - FLASH LIGHT. : de en
  • DE1643019U - RATCHET WRENCH. : de en
  • DE847873C - Set up on toy trains for mountain rides : de en
  • CH285275A - Amplifier with a reinforcing element, the body of which is made of semi-conductive, solid material. : de en
  • AU1089052A - Fastener assembly : en
  • FR1014967A - Device for assembling panels or the like : en fr
  • GB678219A - Improvements in or relating to axminster looms : en
  • FR1015150A - Process for the production of color photographic images : en fr
  • DE847714C - Locking device for windows and doors : de en
  • DK74602C - Absorption device for absorption refrigerators. : da en
  • GB678202A - Improvements in grinding machines : en
  • DE847578C - Device on bearings of high-speed atomizer disk shafts, especially for dryers : de en
  • DE1642978U - CONTACT WIRE CLAMP. : de en
  • DE847459C - Manufacture of painted flat wire : de en
  • GB677891A - Improvements in or relating to the conveying of pulverulent or finely divided materials : en
  • US2608625A - Timing relay : en
  • AU1094752A - Improvements in or relating to clamps : en
  • GB678032A - Improvements in extractor ventilators : en
  • AT172207B - Oscillating piston compressor with spherical housing : de en
  • CA486093A - Scanning devices : en fr
  • CH285039A - Dry ceiling consisting of suspended plate-shaped ceiling elements. : de en
  • DE847858C - Device for attaching luggage racks to the rear of bicycles : de en
  • CH285197A - Device for cleaning spectacle lenses. : de en
  • US2608018A - Animal trap : en
  • US2608127A - Protective coating for motionpicture films : en
  • US2608479A - Destruction of crab grass : en
  • US2608681A - Voltage regulation : en
  • PL35278B1 - : en pl
  • PL35236B1 - : en pl
  • GB678044A - Improvements in or relating to an extra seat for a child and means for attaching said seat to a bicycle or the like : en
  • GB678255A - An improved combined mowing and threshing machine : en
  • FR1015218A - Pallet lost for package handling : en fr
  • FR1015033A - Gas meter : en fr
  • FR1014986A - Method of applying a layer on a sheet material : en fr
  • FR1015063A - High-speed lathe for machining non-cylindrical objects and in particular ingots : en fr
  • FR1014980A - Mixer tap for filling steam pots : en fr
  • FR1015047A - Improvements to translational drives using screws and nuts, more particularly for mobile machine tool tables : en fr
  • DE847639C - Safety water seal for welding machines : de en
  • FR1015184A - Advanced Globe Valve : en fr
  • DE847372C - Packaging containers for dusting and scattering powdery substances, in particular pest control agents : de en
  • GB678020A - Improvements relating to the bending of concentric tubes : en
  • DE847601C - Ribbon feeding and switching device for statistical and other machines : de en
  • DE847619C - Cage for short circuit runners : de en
  • FR1015215A - Planter for tubers, sowing, and transplanting of plants : en fr
  • GB678174A - Improvements in and relating to pirn winding machines : en
  • GB677922A - Improvements in or relating to luminescent substances for electric discharge tubes : en
  • DE847585C - Method for forming solid edges on metal wire nets or the like : de en
  • GB678048A - Improvements in or relating to electron microscopes : en
  • GB678050A - Improvements in microscopes : en
  • FR1015016A - Rolling grille for closing berries : en fr
  • US2608099A - Gyro precessing system : en
  • US2608376A - Valve construction : en
  • GB678229A - Improvements in or relating to the sheathing of cables : en
  • GB677903A - Improvements in means for fixing brackets or the like to walls : en
  • GB678220A - Improvements in or relating to electric fires : en
  • DE847512C - Connection between the intake chamber and the intake ducts of the cylinder heads in V-engines : de en
  • DE847420C - Concealed door closer : de en
  • FR1015009A - Improvements to bicycles : en fr
  • DE1642847U - SHAVING BRUSH WITH LIQUID SOAP DISPENSER. : de en
  • DE847622C - Electrical equipment, especially a transformer : de en
  • FR1015247A - Process and apparatus for capturing alcohol entrained by carbon dioxide emerging from fermentation tanks : en fr
  • DE1642841U - WATER BAG APRON FOR CLEANING PURPOSES. : de en
  • DE847650C - Soap holder : de en
  • US2608136A - Self-acting breech bolt blocking device : en
  • DE1642975U - STEAM HEATED HEAT EXCHANGER. : de en
  • CH285372A - Process for the preparation of an azo dye derivative. : de en
  • AT172222B - Rural multiple engine device : de en
  • DE1643062U - DRIVE FOR BICYCLE AND MOTORCYCLE. : de en
  • GB678196A - Process for cold separation of gaseous mixures : en
  • DE847835C - Device for rolling tapes, strips and. Like. Made of metal powder : de en
  • CA486089A - Stocking and method of making the same : en fr
  • CH285303A - Electrical device comprising a pulse repeater. : en fr
  • CH285287A - Socket for fluorescent tubes. : de en
  • DE847748C - Process for the preparation of hydrazine compounds : de en
  • DE1642888U - CONTAINER REEL. : de en
  • DE847453C - Liquid cooler : de en
  • DE847475C - Device for draining wounds : de en
  • DE847479C - Thermostatic oven valve : de en
  • DE847758C - Transfer table turntable : de en
  • US2608053A - Variable area diffuser or effuser : en
  • US2608379A - Water wheel : en
  • AT172278B - Process for the production of seamless metal-sheathed insulating tubes, sheathed wires, hoses and the like. like : de en
  • FR1014853A - Installation for the mechanical feeding of cigar wrappers or dresses and the like to a winding device : en fr
  • DE847548C - Monitoring device for blueprint machines with revolving tracing cylinder : de en
  • DE847852C - Device for regulating the cooling air flow of a cooling device for fast vehicles, especially aircraft : de en
  • DE847915C - Steam inlet regulator for the circulation heating of railway vehicles : de en
  • GB678028A - Improvements in or relating to formers for bending machines for tubes, rods and the like : en
  • DE847697C - Device on bicycles for mounting the pump : de en
  • DE847951C - Machine cooling track for the glass industry : de en
  • DE847406C - Caterpillar guide : de en
  • DE847950C - Device for removing kidney stones : de en
  • DE847499C - Process for the production of durable, soluble, ice-flower effect-free styrene-oil copolymers from styrene and unpolymerized oils that dry under the ice flower effect : de en
  • DE847937C - Flashing lamp trip circuit : de en
  • GB678225A - Improvements in or relating to baby or infant carriers : en
  • DE1642921U - GRAVE STONE WITH HOOK FOR REMOVABLE WALL VASE. : de en
  • DE847780C - Low-voltage incandescent lamp, especially for lighting Christmas trees in series : de en
  • DE1642979U - BUILT-IN CONTROL DEVICE FOR MACHINERY, IN PARTICULAR MACHINE TOOLS. : de en
  • DE847413C - Method for operating a cutting device for meat and other foodstuffs and cutting device for carrying out the method : de en
  • FR1015153A - Improvements to blocking devices for electric machines stators : en fr
  • US2608045A - Quick detachable pickup finger for harvester reels : en
  • US2608262A - Vehicle stabilizing and control system : en
  • US2608470A - Conversion of hydrocarbon oil to diesel fuel and carbon black : en
  • DE1642859U - BAG FOR INSERTING ID PAPERS, IN PARTICULAR CAR PAPERS. : de en
  • FR1014928A - Locking collar for full opening drum cover : en fr
  • FR1015189A - Device for supplying liquid fuel to the combustion chamber of an engine : en fr
  • GB677991A - Improvements in electronic discharge tubes : en
  • DE847596C - Process for the production of stabilized complex titanic acid esters : de en
  • DE847598C - Process for the preparation of 5-nitro-4-alkoxy-2-chlorotoluenes : de en
  • DE847653C - Saw for longitudinal cutting of stems : de en
  • GB678164A - Improvements relating to resilient wheels : en
  • US2608628A - Sensitive switch mechanism : en
  • FR1015042A - Electric shock device in a vapor : en fr
  • GB678127A - An improved track brake for railway rolling stock : en
  • DE847929C - Light tube : de en
  • DK74620C - Alarm device for cinema machines. : da en
  • FR1015098A - Coupling device for the track sections of toy or miniature railway installations with electric operation : en fr
  • US2608338A - Egg carton : en
  • US2608385A - Lubrication for rotary hydraulic swivels : en
  • USRE23537E - Controllable stop fob regulating : en
  • DE847788C - Table with built-in electric heaters : de en
  • CH285043A - Hollow construction element. : en fr
  • US2608362A - Device for tensioning elongated flexible material : en
  • US2608561A - Method of making duroquinone : en
  • DE847480C - Heater : de en
  • US2608420A - Load bracing structure for vehicles : en
  • US2608330A - Carton loading machine : en
  • FR1015214A - Iris for artificial eye : en fr
  • FR1015234A - Improvements to observation devices comprising an optical system and an electronic system : en fr
  • US2608503A - Method of making adhesive tapes and adhesive units : en
  • US2608049A - Combination ring watch : en
  • US2608353A - Electromagnetic valve : en
  • AU1084152A - Hide stripping assemblies : en
  • AU1090252A - Improvements in absorption refrigerating apparatus : en
  • AU158759B2 - Improvements in tumbler type gas-fired domestic clothes driers : en
  • CH285191A - Lighting device for the projection of color film. : de en
  • DE760612C - Device for increasing the workpiece spindle speed in thread grinding machines : de en
  • GB677882A - Luminescent screens and method of manufacture : en
  • US2608073A - Therapeutic aid : en
  • CH285129A - Process for preparing a fully acylated aminodiol. : en fr
  • DE1643029U - CONTAINER FOR BULK GOODS, IN PARTICULAR FOR PIT TRAILER. : de en
  • DE1643089U - FOLDED MAGNETIC PART OF ALL KINDS OF ELECTROMAGNETS. : de en
  • FR1015017A - Sofa convertible at will into a single bed, a double bed or two beds : en fr
  • US2607959A - Flange beams of wood : en
  • US2608499A - Heat treated glass fabric : en
  • USD167554S - Ash tray : en
  • US2608457A - Wardrobe storage means : en
  • USD167555S - Flower pot stand or similar article : en
  • DE1642812U - WORK CYLINDER - END COVER FOR HYDRAULIC TELESCOPIC DAMPER. : de en
  • DE847853C - Collapsible sports stroller : de en
  • DE847474C - Pressure chamber intended for the treatment of a sick diver : de en
  • DE847828C - Roller and plain bearings : de en
  • DE847840C - Lighting device for sewing machines : de en
  • US2608154A - Moistening means for duplicators : en
  • US2608667A - Lead-in filament support assembly : en
  • DE1642839U - GLUE DEVICE. : de en
  • DE847629C - Electron tubes with perforated sheet metal electrode and electrodes for it : de en
  • DE847737C - Device for grasping behind and towing rolling stock from a rolling stock on the towing grate by means of thumb tugs : de en
  • US2608153A - Discharge end contracting device for balers : en
  • CH285273A - Electric discharge tube. : en fr
  • CH285373A - Index card with viewing strips. : de en
  • FR1015191A - Bucket fertilizer distributor : en fr
  • AU1091252A - Process forthe production of monoesters of terephthalic acid : en
  • DE847742C - Washing procedure and bag to carry out this procedure : de en
  • AT172205B - Rubber spring for elastic bearings : de en
  • AU159940B2 - Improvements in or relating to gas filters : en
  • FR1015044A - rotating visual equipment for dolls, animal figures and the like : en fr
  • FR1015201A - Hinge for waste receptacles working with dumping devices : en fr
  • CH285080A - Electric cooker. : de en
  • US2608272A - Lubricating means for change-speed transmissions and the like : en
  • US2608331A - Bag opening machine with upper and lower bag forming units : en
  • AU165340B2 - Improvements in or relating tothe cleaning of magnesium base alloy castings : en
  • CA486064A - Traffic signal controller : en fr
  • DE847539C - Quick emptying valve with membrane : de en
  • DE847834C - Forging press for cold extrusion of metal pieces in a closed die : de en
  • DE847913C - Industrial furnace : de en
  • US2608632A - Socket housing : en
  • AU1083752A - Improvements in or relating to velocity modulation tubes : en
  • DE1642830U - SHOE WITH RUBBER SOLE AND ARTICULATED SUPPORT. : de en
  • DE1642990U - DEVICE FOR THE CONDITIONS OF PLANTS, IN PARTICULAR FRUIT TREES AND BERRY SHRUBS. : de en
  • DE847794C - Auxiliary artificial leg for adapting an artificial thigh leg to the thigh stump : de en
  • GB677886A - Improvements in or relating to cutter devices for coal or the like cutting machines : en
  • GB677910A - Improvements in or connected with tracks for toy vehicles : en
  • DE847447C - Process for the preparation of 21-Oxypregnen- (5) -ol- (3) -one- (20) -abkoemmlingen : de en
  • DE847449C - Pressure cylinder drive in high-speed cylinder presses : de en
  • DE847465C - Pot-shaped electromagnet with an armature counterpart, which has a cavity : de en
  • DE847463C - Combined current transformer and current burden measuring device : de en
  • PL35172B1 - : en pl
  • US2608108A - Connecting rod assembly : en
  • US2608254A - Paper cutting machine : en
  • US2608671A - Electron discharge device of the electron velocity modulation type : en
  • DE1643064U - POCKET KNIFE. : de en
  • DE847535C - Ring spring : de en
  • GB678043A - Improvements in puppets for producing cinematograph cartoons : en
  • DE847893C - Process for the production of thiosemicarbazones : de en
  • FR1015116A - Process for the preparation of a non-toxic antibiotic composition and resulting products : en fr
  • GB678070A - Device for lifting off the mould box portions from a moulding machine and for the covering of the mould box : en
  • DE847932C - Oscillating armature motor : de en
  • PL35133B1 - : en pl
  • PL35239B1 - : en pl
  • DE847930C - Device for protecting the external components of batteries against corrosion : de en
  • US2608016A - Adjustable depth vane fish lure : en
  • US2608359A - Control for fishing reels : en
  • US2608460A - Reduction of the swelling index of regenerated cellulose fibers by steam under pressure : en
  • DE847426C - Electric tunnel furnace for firing ceramic goods : de en
  • DK74608C - Radiant heating or cooling systems. : da en
  • FR1014970A - Automatic balance with variable effects : en fr
  • FR1015209A - Upgrades to tilting-seat chairs : en fr
  • US2608430A - Protective device for bumpers and bumper guards : en
  • AT172334B - Process for the preparation of N-dialkylaminoalkylphenthiazines : de en
  • CH285081A - Cooking stove with drawer and final door. : de en
  • DE1642838U - OPERATING AIDS FOR TOY GYRO. : de en
  • DE847534C - Securing against loosening of parts screwed together, especially screw locking : de en
  • DE847628C - Circuit arrangement for displaying a frequency mark in electron beam oscilloscopes : de en
  • FR1014907A - Process for manufacturing composite articles and large area heat exchangers obtained by this process : en fr
  • DE847391C - Cutting or grinding machine tool, in particular a lathe : de en
  • US2608155A - Printing machine for show cards : en
  • US2608657A - Television antenna : en
  • DE847769C - Circuit arrangement and device for switching circuits by means of contact-making devices and instruments : de en
  • FR1015155A - Soap loaded with mineral substances : en fr
  • DE847700C - Single-track children's exercise machine, truck or the like in the manner of a scooter : de en
  • PL35140B3 - : en pl
  • US2608031A - Flame glossing rod-shaped single crystals of corundum : en
  • DE847880C - Device for centrifuging goods that solidify at room temperature, in particular sugar mass : de en
  • DE847708C - Arrangement of controls for driving motorcycles, especially motorized bicycles : de en
  • DE1642879U - DRILLING STICK. : de en
  • DE847440C - File box with two or more compartments arranged one above the other : de en
  • FR1014875A - Parachuting cabin for transport aircraft : en fr
  • AU160529B2 - Electric welding apparatus incorporating a rotatable transformer : en
  • DE847651C - Burner for gas cooker : de en
  • DE847760C - Resolution circuit for routes in railway signal systems : de en
  • GB677971A - Improvements in or relating to the manufacture of dichloroacetimido derivatives : en
  • GB678121A - Improvements in preparation of esters of diene carbinols : en
  • DE752784C - Production of durable liquid suspensions of water-soluble antimony compounds : de en
  • DE847591C - Process for the production of carboxylic acid esters : de en
  • DK74631C - Toy traffic signal or similar signal. : da en
  • DE1642869U - ANGEL FOR INTERCHANGEABLE DRILL SAWS OD. DGL. : de en
  • GB678073A - Improvements in or relating to glass : en
  • DE1642843U - TOOL FOR FORMING SHEET METALS AND PROFILES. : de en
  • FR1015158A - Centrifugal pump : en fr
  • DE847816C - Spring set gauge for measuring the set width of the teeth of all kinds of wooden saws : de en
  • GB677941A - Improvements in and relating to dynamo-electric machines : en
  • US2607979A - Hand loom : en
  • DE1642973U - INNER CONTAINER FOR KELTE FURNITURE. : de en
  • DE1643020U - INSULATION TWEEZERS. : de en
  • GB678075A - Improvements in or relating to refrigeration apparatus : en
  • FR1015108A - Process for the preparation of penicillin derivatives and products resulting therefrom : en fr
  • GB678152A - Improvements in or relating to fastener driving devices : en
  • GB677906A - Improvements in or relating to apparatus for drying or dehydrating vegetable substances : en
  • GB677921A - Improvements in wide band amplifier coupling circuits : en
  • DE847698C - Self-supporting sidecar boat and its attachment to a motorcycle : de en
  • DK74625C - Overhangs for blinds. : da en
  • DE847918C - Adjustable axle guide, especially for rail vehicles : de en
  • US2608187A - Upper cylinder lubricator : en
  • FR1015052A - Machine applicable in particular to spreading : en fr
  • FR1015242A - Automatic photographic shutter : en fr
  • US2608055A - Gas turbine plant, including multiple fluid operated motors with treatment between stages : en
  • FR1015233A - Electron ray tube and its manufacturing process : en fr
  • US2608558A - Tertiary-amino-z-aryl-z : en
  • FR1015133A - Device for vulcanizing parts on rubber and pneumatic boots : en fr
  • DE1642910U - SWITCHABLE BROADCASTING AND INTERCOM SYSTEM. : de en
  • FR1014964A - Stretch toy bracelets and watchbands for dolls and toddlers : en fr
  • USD167588S - Automobile grille bar : en
  • DE847666C - thresher : de en
  • DE847807C - Method and device for charging reduction vessels for dry reduction of metal oxides : de en
  • DE847570C - Process for the production of cement glazes : de en
  • FR1015101A - Thermo-electric transmission and steering system for vehicles : en fr
  • US2608185A - Arrangement of air heaters, feed water heaters, and superheaters in steam generators : en
  • DE847457C - Current impulse transmission device with key number transmitter and number relay chain : de en
  • DE847476C - Sofa bed : de en
  • DE847498C - Process for the production of aqueous polyvinyl acetal emulsions : de en
  • DE847672C - Center point for machine tool spindles : de en
  • FR1014930A - Device primarily intended for winding or unwinding paper or other flexible materials in rolls : en fr
  • FR1015073A - Perfected muselet : en fr
  • US2608001A - Indicating instrument : en
  • US2607973A - Cuff link : en
  • US2608473A - Particle contacting apparatus : en
  • DE1643046U - LAWN SPRAYER WITH A HEART ATTACHMENT. : de en
  • DE847952C - Umbrella cover fastening : de en
  • DE847995C - Root crop harvester working with a tractor : de en
  • FR1015088A - Screening improvement : en fr
  • DE847870C - Orthopedic shoe : de en
  • US2608202A - Boiler feed system : en
  • USD167593S - Heetsx-sheet : en
  • PL35195B1 - : en pl
  • US2608639A - Portable lantern having contact accommodating a single lantern battery or a plurality of flashlight cells : en
  • USD167576S - koppel : en
  • US2608084A - Lock having a flexible bolt : en
  • US2608227A - Shopping bag : en
  • US2608269A - Oil separator : en
  • AU156187B2 - Automatic counting apparatus : en
  • DE847444C - Process for the production of a pure paraffin sulfonate : de en
  • DE1642985U - TOUCH PROTECTION CAPACITOR. : de en
  • DE847738C - Wire reel for increased speed range : de en
  • DE847661C - Magnetic inductive testing method for the detection of defects inside bars : de en
  • DE1642834U - TOTO BALL GAME WITH MIRROR. : de en
  • DE1643039U - DEVICE FOR DETERMINING THE MOISTURE IN SOLID MATERIALS. : de en
  • DE847668C - Farm animal goggles : de en
  • DE847670C - Device for reducing the friction occurring between two slideways of machine tools : de en
  • GB678040A - Improvements in or relating to couches for use in radiology : en
  • US2608243A - Removable seat and back units for upholstered furniture : en
  • US2607986A - Shears with teeth for cutting along zigzag lines : en
  • US2608176A - Apparatus for electrostatically coating articles : en
  • US2608314A - Boat carrier : en
  • USD167597S - Collapsible container tube dispenser and hanger : en
  • CA486039A - Fuel pump : en fr
  • CH285125A - Process for carrying out a condensation reaction with acetylene. : de en
  • DE1642893U - ANVIL FOR STAPLING THE SHEEP EDGE TO THE MIDSOLE OF VELDTSCHOEN-SCHUHWERK. : de en
  • DE1642942U - STEERING WHEEL IN COMBINATION WITH A RING FOR OPERATING THE SOUND SIGN. : de en
  • AU1091652A - Improvements relating to low emissivity coatings for metal surfaces : en
  • AU157927B2 - Improvements in or relating to mixing arrangements for superheterodyne receiving circuits : en
  • AU156431B2 - Machine pistol : en
  • DE1642887U - SOLDER GRID FOR TENSION-FREE CONNECTION OF CARBIDE METAL TO THE SHAFT MATERIAL OF TOOLS OD. DGL. : de en
  • DE847481C - Welded lattice girder : de en
  • FR1015054A - Manufacture of salts of methylchlorophenoxyacetic acids : en fr
  • GB678005A - Improvements in or relating to the production of tubular metal pins : en
  • DE847595C - Process for the preparation of Grignard compounds : de en
  • DE1642901U - DRAIN SCREEN FOR LARGE COAL. : de en
  • DE1642957U - FLOOR CONVEYOR EQUIPMENT FOR WORKING ON STACKS WITH INCLINED FLANKS. : de en
  • US2607953A - Extrusion apparatus : en
  • US2608587A - Production of p-y-olefinic ethers of : en
  • PL35192B1 - : en pl
  • DE847540C - Three-axis gear shift transmission, especially for machine tools : de en
  • FR1015222A - Improvements to electric stop dividers for log saws : en fr
  • PL35197B1 - : en pl
  • US2608121A - Multimicro cut bar turner : en
  • US2608599A - Arc extinguishing device : en
  • AT172215B - Motor plow : de en
  • CH285048A - Switch wall and process for its manufacture. : de en
  • CH285105A - Underarm. : en fr
  • CH285316A - Indicator device comprising a schematic representation panel applicable in particular to railways. : en fr
  • DE847612C - Electrically split rail and its power consumption : de en
  • AU154318B2 - Hide stripping assemblies : en
  • CA486018A - Rotary cultivators : en fr
  • DE1642994U - FLOWER MOISTURIZER. : de en
  • DE847961C - Lifting platform for motor vehicles : de en
  • US2608044A - Lawn edge trimmer : en
  • US2608465A - Process of producing lithium sulfate from lithium phosphates : en
  • DE847471C - Device for treatment with X-rays : de en
  • DE847490C - Process for the production of intimate connections between objects or surfaces made of polyamides and polyurethanes with polymers : de en
  • US2608302A - Filter : en
  • DE752909C - Bucket wheel excavator with a bucket wheel mounted at the end of the conveyor belt boom : de en
  • DE847494C - Process for the production of flexible components : de en
  • FR1014864A - Vaginal and adjustable cannula : en fr
  • FR1014908A - Method and device for regulating the pressure in a silo : en fr
  • CH285100A - Electric portable sewing machine. : de en
  • DE847747C - Process for the production of carboxylic acids : de en
  • GB678049A - Garden or like rollers : en
  • AT172275B - DC relay for widely differing currents : de en
  • US2608198A - Combination vehicle cover and tent : en
  • AU1083652A - Current supply circuit for television receivers : en
  • CH285231A - Circle cutting machine. : de en
  • CH285389A - Process for the preparation of a basic compound. : de en
  • CH285365A - Process for the preparation of a monocyclic aromatic symmetrical triisocyanate. : de en
  • DE847530C - Annular combustion chamber, especially for gas turbines : de en
  • DE847657C - Method and device for the extraction of schuettfaehigen, z. B. for the production of chipboard materials and similar purposes suitable wood chips : de en
  • DE847779C - Process for precision power measurement for voltage and current constant maintenance systems, especially in test and calibration stations : de en
  • DE847804C - Door and shutter : de en
  • US2608255A - Cutter device for composition floor tiles : en
  • PL35238B1 - : en pl
  • GB677949A - Improvements in electrical surge-protective devices : en
  • GB678161A - Improvements in copying lathes : en
  • CA486071A - Recovery of light oil from absorbent : en fr
  • CA486086A - Target operated switch for box making machine : en fr
  • CH285072A - Device for the automatic opening and closing of wing doors, especially wing gates. : de en
  • US2608389A - Air heater for automatic choke carburetors : en
  • US2608508A - N-amylsulfamyl benzoic acids : en
  • PL35283B1 - : en pl
  • US2608028A - Combined grave marker and flower vase : en
  • US2608589A - Method of reduction of esters, etholides, glycerides : en
  • PL35179B1 - : en pl
  • US2608527A - Temperature control in shock-chilling petroleum vapor phase conversion products : en
  • CH285313A - Arrangement for converting time-modulated into amplitude-modulated pulses. : de en
  • DE761444C - Switching device for motor vehicles with a device for regulating the engine speed and with a continuously variable transmission : de en
  • DE847497C - Process for the production of polycondensation products : de en
  • DE847911C - Process for the production of ferro-alloys using oxygen : de en
  • AT172314B - Motor release device for a calculating machine : de en
  • CH285115A - Form-holder tube for machines for the continuous production of long pasta. : en it
  • CH285186A - Geodetic device. : de en
  • CH285296A - Hair curlers for creating permanent hair waves, hair curls and hair waves. : de en
  • DE1642889U - WALL HYDRANT FOR FIRE EXTINGUISHING PURPOSES IN FLAT CONSTRUCTION. : de en
  • DE1642944U - BALL STENOGRAPHIC PEN. : de en
  • PL35226B1 - : en pl
  • PL35296B1 - : en pl
  • DE847874C - Coupling and uncoupling device for toy vehicles consisting of hooks and brackets : de en
  • GB678189A - Improvements in or relating to strip fastener and method of forming fasteners : en
  • GB678163A - Improvements in apparatus for drafting textile fibres : en
  • DE847587C - Method for drying running textile threads : de en
  • FR1015037A - Level indicating device with electric capacitance meter : en fr
  • DE847636C - Device for switching the various work steps in flat weft knitting machines, especially cotton knitting machines : de en
  • DE847502C - Process for the production of copolymers : de en
  • FR1015157A - Frequency converter device for single-phase current : en fr
  • GB678245A - An improved tray or rack for use in connection with the production of boots and shoes : en
  • DE1642915U - DUST GOGGLES. : de en
  • DE847970C - Cases, especially for clockworks : de en
  • GB678257A - Improvements in or connected with remote-control coupling and uncoupling devices for toy electric railways : en
  • FR1015175A - Lighting device for public roads by luminescent lamps with variable field and anti-glare : en fr
  • FR1014895A - Electrostatic generator : en fr
  • US2608497A - Apparatus for folding the ends of a fabric band over the end shoulders of a tire building drum : en
  • PL35169B1 - : en pl
  • US2608500A - Structural element : en
  • US2608598A - Motor-in-wheel drive : en
  • BE513446A - : fr
  • CA486007A - Detachable extension for a pressure cooker : en fr
  • DE847792C - Artificial limbs : de en
  • DE1642878U - RAKE COMBINED WITH SCRATCH AND PICK. : de en
  • GB678207A - Improvements in or relating to methods of making picking sticks for looms : en
  • DE847517C - Fuel supply system for internal combustion engines : de en
  • DE847923C - Electromechanical crossbar memory, especially for telecommunications systems : de en
  • CH285042A - Process for the production of break-proof, thin-walled components from inorganic building materials. : de en
  • FR1014983A - Profitable loading hopper for loading bulk materials or household waste : en fr
  • FR1015083A - Explosive and its manufacturing process : en fr
  • GB678093A - Improvements relating to telephone apparatus : en
  • AT172244B - Concave : de en
  • AU163949B2 - Improvements in and relating to lubricating compositions : en
  • DE847561C - Sports equipment for catching and throwing balls : de en
  • AU160695B2 - Improvements in or relating to high frequency oscillatory circuit arrangements : en
  • US2608124A - Braided product and method for producing the same : en
  • PL35241B1 - : en pl
  • PL35266B1 - : en pl
  • PL35299B1 - : en pl
  • US2608113A - Location and boring of position holes : en
  • US2608328A - Parcel carrier : en
  • CA486043A - Torque limiting means for engine starters and the like : en fr
  • CH285300A - Loudspeaker bilateral telephone system. : en fr
  • US2608104A - Throttle system for jet engines : en
  • US2608329A - Machine for drying and bagging frozen confections : en
  • PL35188B1 - : en pl
  • AU1091052A - Warming device for heating' variable quantities of material of different initial temperatures tothe same final temperature : en
  • DE847437C - Holder for flat cloth brushes : de en
  • DE847845C - Process for exposing and developing photo paper : de en
  • AU1086152A - Color television apparatus : en
  • BE513444A - Process for the pretreatment of cut fibers of cellulosic wool : en fr
  • DE847637C - Machine and method for making carpets : de en
  • FR1014940A - Advanced sponge mop : en fr
  • GB677995A - Improvements in or relating to gas-fired instantaneous water heaters : en
  • US2608199A - Gas mixing control method and apparatus : en
  • US2608477A - Automatic control of inspirators for gas plants : en
  • US2608557A - Method of producing 2-substituted quinolines : en
  • DE1642998U - ARTIFICIAL LURE FOR FISHING PURPOSES. : de en
  • DE1642835U - COMPOSITE DRIVING TOY FOR CHILDREN MADE OF WOOD, ESPECIALLY TRACTOR. : de en
  • DE847797C - Dropper bottle : de en
  • US2608240A - Folding chair : en
  • US2608047A - Bamboo rake : en
  • US2608364A - Wing flap mechanism : en
  • FR1015194A - Improvements made to transport crates such as containers : en fr
  • CH285116A - Roller for dough molding machines. : de en
  • DE847847C - Exposure time switch with centrifugal brake regulator : de en
  • AU469551A - Bulldozer attachment fora tractor or other vehicle : en
  • CH285244A - Ball bearing. : en fr
  • DE847855C - Braking device for motor vehicles : de en
  • US2608396A - Pad retainer for evaporative coolers : en
  • DE1642899U - WOVEN TAPE. : de en
  • DE847446C - Process for the production of pentaenes (vitamin A-aether) : de en
  • FR1014929A - Holder for household utensils or other items : en fr
  • AT172308B - Electric measuring device intended for measurements on rotating bodies : de en
  • DE847848C - Screw press : de en
  • DE767483C - High frequency amplification system : de en
  • US2608191A - Combination portable icebox and cookstove : en
  • US2608368A - Wheel gauge mounting : en
  • USD167580S - Measuring spoon : en
  • PL35264B1 - : en pl
  • US2608133A - Electric ammunition assist feeder control : en
  • US2608256A - Heater for oil wells and pipe lines : en
  • US2608382A - Lifting jack : en
  • PL35310B1 - : en pl
  • CH285164A - Method and device for making reproductions. : de en
  • CH285181A - Ejection device on automatic firearms with revolver drum. : de en
  • CH285201A - Bearing for watch mobile. : en fr
  • CH285222A - Press for gluing skis. : en fr
  • US2608610A - Transformer : en
  • CH285096A - Weft stop device on a loom. : de en
  • FR1015129A - New advertising device : en fr
  • DE847975C - Pressure pad for device for measuring forces : de en
  • BE513475A - photographic timer for image intensifier : en fr
  • USRE23539E - Drill bit : en
  • FR1015082A - Assembly part of tubular elements : en fr
  • GB677974A - Improvements in or relating to self-aligning axle-boxes : en
  • DE847493C - Process for the production of plastic masses which are insoluble in solvents : de en
  • GB678047A - Improvements relating to coal cutting machines : en
  • CH285364A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • CA486003A - Trailer caravans or the like : en fr
  • CH285132A - Process for the preparation of the diethyl ester of pteroylglutamic acid. : en fr
  • US2608636A - Electric heating pad support : en
  • PL35248B1 - : en pl
  • US2608095A - Flat glass insert assembly : en
  • US2608419A - Spring mounting for dirigible road wheels : en
  • US2608624A - Manually operated switch with magnetically latched position : en
  • USD167579S - In ven tor. ww : en
  • AU157870B2 - Fastening device : en
  • CH285276A - Equipment for high frequency treatment of substances. : de en
  • CH285291A - Drip-stopper. : en fr
  • AT172288B - Device for deriving results by means of basic operations of the propositional calculus : de en
  • AU154468B2 - Method of making commutators : en
  • CA486047A - Pumping units : en fr
  • FR1014962A - Process for removing carbon monoxide from a gas : en fr
  • FR1015213A - Method of folding printed letters, etc., without an envelope and a template and apparatus for carrying out this method : en fr
  • FR1015246A - Plastic sheets for filtering light radiation : en fr
  • PL35284B1 - : en pl
  • PL35145B1 - : en pl
  • PL35216B1 - : en pl
  • US2607921A - Shirt construction : en
  • US2608207A - Sealed float rod : en
  • US2608023A - Suction device with burner means for exterminating insects : en
  • PL35311B1 - : en pl
  • US2608312A - Flat tire dolly : en
  • US2608560A - Method for isolation and purification of active plant principles : en
  • US2608310A - Discharge elevator for harvesters : en
  • US2608670A - High-frequency tube structure : en
  • DE847640C - Stollkopf : de en
  • DE847926C - Circuit arrangement for telecommunications systems, in particular telephone systems : de en
  • US2608216A - Loom harness : en
  • US2608440A - Garden hose sprayer attachment : en
  • US2608463A - Aqueous solutions containing manganese in a complex ion and processes of making the same and making manganese compounds therefrom : en
  • US2608498A - Apparatus for making antiskid tires and method for mounting the same : en
  • US2608581A - Preparation of n-(3, 4-dialkoxyphenylacetyl)-3', 4'-dialkoxyphenalkylamines : en
  • CA486026A - Tractor-trailer load transfer device : en fr
  • FR1014961A - case or case in two similar parts, of transparent or other molded material : en fr
  • GB678120A - An improved process for the manufacture of phosphorus oxychloride : en
  • DE847602C - Compressors, especially for high-speed small refrigeration machines : de en
  • GB677990A - Improvements in electronic discharge tubes : en
  • GB678246A - Improvements in ultra-sensitive thermometers : en
  • DE1642923U - LIQUID MIXING AND MEASURING DEVICE WITH LIQUID LEVEL PIPE. : de en
  • GB678250A - Improvements in roller axle bearings : en
  • DE1642804U - RECORD PLAYER CASE. : de en
  • AU158706B2 - Method and means for varying the count of roving in carding machine : en
  • CH285322A - Box used for confectionery packaging. : en fr
  • PL35173B1 - : en pl
  • PL35275B1 - : en pl
  • CA486094A - Signal compensating system : en fr
  • DE1642827U - MULTI-LINE PULLER. : de en
  • US2608320A - Pump type dispenser with cartridge having flexible and rigid portions : en
  • FR1015219A - Device for the presentation of objects in shelves : en fr
  • CA486081A - Meat treating machine : en fr
  • DE847712C - Device on machine tools : de en
  • FR1015061A - Improvements to photographic shutters : en fr
  • GB678041A - Improvements in guttering : en
  • US2608387A - Fractional distillation apparatus : en
  • US2608454A - Game table top having two playing surfaces : en
  • CH285338A - Safety installation for vehicles following a fixed route. : en fr
  • DE1642947U - FISHING GAME FOR SCHAUBUDEN ETC. : de en
  • AU159872B2 - Current supply circuit for television receivers : en
  • CH285066A - Process for the production of a compound suitable for coverings and insulation. : de en
  • CH285336A - Pressurized fluid braking equipment for locomotives. : en fr
  • PL35150B1 - : en pl
  • US2608494A - Treatment of textile fabrics for imparting antishrink properties thereto : en
  • CH285069A - Control device for flushing water in particular for water closets. : en fr
  • US2608496A - Composition for producing protective coatings : en
  • US2608522A - Process for the production of highquality heating oils : en
  • US2608574A - Alkamine esters of 4-alkylaminothiolbenzoic acids : en
  • US2607937A - Adjustable ramp : en
  • AU164290B2 - Herbicidal compositions containing quaternary nitrogen compounds : en
  • AT172294B - Frequency divider with several relaxation oscillators : de en
  • US2608214A - Relief valve : en
  • CA486014A - Speed wrench : en fr
  • CH285270A - Electrical switchgear with switching device controllable by solar radiation. : de en
  • US2608424A - Stuffing box : en
  • CH285294A - Process for obtaining a bactericidal solution. : en fr
  • FR1014956A - Gyroscopic toy : en fr
  • GB677915A - Improvements in and relating to a tray or slat intended to form part of a chain typeconveyor : en
  • DE1642929U - SPARUHR. : de en
  • DE847633C - Method and knitting machine for the production of knitted goods and goods made therewith : de en
  • DE847783C - Electric heating element and process for its manufacture : de en
  • CH285262A - Electric accumulator. : en fr
  • DE741851C - Process for drying and cooling adsorbents : de en
  • DE847492C - Molding compounds : de en
  • US2608037A - Arrangement for the automatic feed of rodlike or tubular workpieces in machine tools, more especially centreless grinders : en
  • CH285044A - Component which is used in particular for the production of building walls and is preferably formed from lightweight panels. : de en
  • CA486032A - Metal skin stitcher : en fr
  • CH285036A - Connection of the wooden slats of shade rolls for greenhouse roofs, cold frames, glass roofs and open shade halls. : de en
  • PL35200B1 - : en pl
  • US2608686A - Radio navigation system : en
  • US2607961A - Magnetized window control : en
  • US2608661A - Means for measuring radiation : en
  • CH285102A - Dyeing machine for fiber material. : de en
  • US2607934A - Safety garment : en
  • AT172259B - Selector for telecommunication systems with a common drive for the lifting and turning movement of its switching arms : de en
  • AT172266B - Device with a connecting cable to prevent twisting of the connecting cable : de en
  • CH285178A - Launch weapon for self-propelled projectiles. : en fr
  • CH285184A - Projection device for checking watch stones. : en fr
  • DE1643009U - BOAT DRIVE. : de en
  • DE1643017U - LIQUID SPRAYERS. : de en
  • DE847862C - Change gears for bicycles or similar vehicles : de en
  • PL35294B1 - : en pl
  • USRE23540E - Method of producing a corrosion : en
  • AU468051A - An improved mortar, plaster or similar cementitious product and processor method of making same : en
  • AU1082052A - Improvements in and relating to lubricating compositions : en
  • CH285280A - Safety device on gas apparatus. : de en
  • DE1642943U - PIPE GRINDING MACHINE. : de en
  • DE1643049U - LAWN SPRAYER, WITH A ROUND ROTATING ATTACHMENT. : de en
  • DE847877C - Vibratory conveyor device : de en
  • US2607926A - Combination nursery chair and step-stool : en
  • US2608371A - Tare-setting control mechanism for filling containers : en
  • US2608452A - Piston and piston ring combination : en
  • US2608286A - Mounting for roller conveyers : en
  • DE1642848U - SHAVING BRUSH WITH AUTOMATIC CREAM DISPENSER AND INTERCHANGEABLE HANDLE AS CREAM CONTAINER. : de en
  • PL35247B1 - : en pl
  • US2608648A - Highly selective radio receiver : en
  • USD167560S - Combined hair curl-er and comb : en
  • AU160716B2 - Electrode for electric accumulators : en
  • PL35244B1 - : en pl
  • US2608075A - Clutch mechanism of circular knitting machines : en
  • US2608449A - Slide bearing weight compensator : en
  • USD167582S - Molded food product : en
  • DE847774C - Method and arrangement for the subsequent connection of two oil-filled electrical apparatus, in particular transformers : de en
  • DE847942C - Induction heating device : de en
  • GB678259A - Improvements relating to the cargo pipelines of tank ships : en
  • DE847826C - Device for sorting fruits by size : de en
  • DE847993C - Potato harvester : de en
  • DE847553C - Coupling for trailer vehicles of bicycles, motorcycles, etc. Like vehicles : de en
  • US2608401A - Control means for vehicle axles : en
  • DE847527C - Process for operating gas generators under pressure for solid fuels, in particular coal, in connection with multi-stage gas turbine systems with intermediate heating of the working medium, as well as equipment for carrying out the process : de en
  • DE847996C - Device for stirring and mixing cut curd cheese in kettles : de en
  • GB678103A - Improvements in and relating to the production of protein derivatives : en
  • FR1015163A - Recessed antenna system : en fr
  • GB678018A - Improvements relating to electrically propelled vehicles : en
  • GB678045A - Improvements in or relating to boot and shoe trees : en
  • DE847415C - Zinc plate coring machine : de en
  • DE847710C - Method and device for grinding the rotating knives, in particular polygonal knives, of fabric cutting machines : de en
  • DE847791C - Rib lock : de en
  • US2608248A - Door construction for animal shipping crates : en
  • US2608324A - Pinless skirt hanger : en
  • US2608518A - Reduction of corrosion in solvent dewaxing plants : en
  • US2608545A - Siloxane putty : en
  • USD167600S - Cooking utensil cover or similar article : en
  • GB678228A - Improvements relating to locks or latches particularly for furniture : en
  • DE847500C - Process for the production of copolymers : de en
  • GB677930A - Improved mountings for apparatus for having optical and electrical elements : en
  • FR1015106A - Apparatus for cutting lenses, in particular spectacle lenses : en fr
  • GB678188A - Improvements in grinding machines : en
  • US2608524A - Process for producing superior motor fuel : en
  • US2608611A - Selenium rectifier including tellurium and method of making it : en
  • FR1014863A - Suspension device for vehicles : en fr
  • DE1642817U - MUSHROOM WITH HOLDING DEVICE. : de en
  • DE1642823U - Attachment. : de en
  • DE847731C - Protective gowns for babies and toddlers : de en
  • DE847741C - Process for the production of metal pot cleaners : de en
  • FR1014861A - Cylinder dryer with adjustable condensate level : en fr
  • US2608538A - Surface coating material : en
  • FR1015245A - Method of fixing clips or screws on the plates intended notainment for the assembly of the moldings on the bodies of motor cars : en fr
  • FR1014862A - Improvements to washing machines : en fr
  • DE847508C - Distribution device for agricultural distribution machines : de en
  • DE847898C - Process for the production of Schiff bases from sulfanilic acid amides of the pyrimidine series : de en
  • GB678000A - Improvements in cartridge belt feed mechanism for automatic and semi-automatic guns : en
  • DK74628C - Automatic firearm. : da en
  • USD167569S - Dress ob similar article : en
  • US2608097A - Ring balance : en
  • DE847719C - Jacquard device, especially for twisting machines for the production of fancy, decorative and fantasy threads : de en
  • DE847832C - Infinitely variable gearbox : de en
  • FR1014887A - Pattern for making clothes : en fr
  • FR1015006A - Advanced machine for dissolving waste paper : en fr
  • GB678224A - Improvements in or relating to loom healds : en
  • US2608333A - Evacuating and heat-sealing machine : en
  • US2608568A - Regeneration of catalyst : en
  • USD167564S - Candy confection : en
  • AT172242B - Straw press, especially to be attached to and attached to a combine harvester : de en
  • DE847509C - Planter : de en
  • FR1014892A - Dial gauge for measuring very small bores : en fr
  • GB678247A - Apparatus for the adaptation of a power-driven hand tool : en
  • DE1643073U - WEBWARE. : de en
  • FR1015115A - Process for preparing a long-acting form of penicillin : en fr
  • GB678197A - A chuck, particularly for high-speed machine tools : en
  • CH285179A - Target with release device. : de en
  • FR1014958A - Tipping and opening skip with adjustable opening : en fr
  • FR1015144A - Antibiotic products and their preparation : en fr
  • GB677964A - Improvements in and relating to electric plug-type connectors : en
  • US2608332A - Bag opening machine with adjustably mounted bracket supported arms : en
  • GB678088A - Improvements in screw conveyor apparatus : en
  • GB677940A - Improvements in and relating to dynamo electric machines : en
  • GB678216A - Improvements in or relating to the polymerisation of vinyl-type compounds : en
  • FR1015080A - Advanced training in dump trucks : en fr
  • DE1642880U - FASTENING DEVICE, IN PARTICULAR FOR PROTECTIVE RINGS ON FRUIT TREES. : de en
  • FR1015084A - Hard toe for shoes : en fr
  • FR1014975A - Plow particularly applicable in fire fighting : en fr
  • GB677973A - Improvements in and relating to variable area nozzles for turbo-jet engine installations : en
  • GB678176A - Improvements in or relating to oil fuel burners : en
  • US2608336A - Adjustable ladder stilt : en
  • FR1015050A - Improvements to razors and in particular to electrically powered blacks : en fr
  • DE847969C - Compasses, especially blackboard compasses : de en
  • DE1642952U - CIGARETTE PACK. : de en
  • FR1015110A - Preparation of streptomycin salt of congo red and resulting products : en fr
  • GB677920A - Improvements relating to circuit arrangements for electric discharge lamps : en
  • GB677931A - Improvements in or relating to voltage stabiliser circuits, output potentiometer circuits and the like : en
  • FR1015156A - Method of manufacturing elements specific to the construction of buildings and ceramic brick model composing these elements : en fr
  • AT172282B - Process for the production of an electrical resistor from metal : de en
  • GB678057A - Improvements in or relating to jigs for the grinding of lathe and like cutting tools : en
  • GB677958A - Improvements in an electronic overload control for motors : en
  • GB678117A - Improvements in or relating to metal halide complexes of aureomycin : en
  • GB678214A - Improvements relating to loom selvedge motions : en
  • FR1014976A - Improvements to liquid immersion drums for gas meters : en fr
  • FR1015102A - Automatic device for loading large caliber guns : en fr
  • DE847983C - Two-part number roller for COUNTERS : de en
  • FR1015228A - Sport shoe binding : en fr
  • DE847390C - Process to increase the cutting performance of hard metal tools : de en
  • US2608030A - Mold for bending glass plates : en
  • DE847822C - Machine deep planting method : de en
  • DE847378C - Hot gas engine : de en
  • FR1015056A - Precision electronic switch : en fr
  • GB677919A - Improvements relating to acoustic delay-lines : en
  • AU1084052A - Improvement in color-television signal-translating apparatus : en
  • CA486101A - Railway hatch covers and means for locking the same : en fr
  • CH285204A - Ferrochrome decarburization process. : en fr
  • DE751174C - Process for improving the fastness properties of direct dyeing : de en
  • FR1014925A - Flap valve refinements : en fr
  • GB677988A - Improvements in engine-driven wheelbarrows : en
  • FR1014963A - Device for automatic locking of the door of an electrical substation by the control of the disconnector : en fr
  • GB678180A - Improved apparatus for providing a combustible mixture for cloth singeing and like machines : en
  • CH285383A - Process for preparing pteroylglutamic acid. : en fr
  • DE847349C - Process for the production of polymers and copolymers of 1-alkoxybutadiene- (1,3) : de en
  • PL35207B1 - : en pl
  • US2608447A - Automatic cutout for train circuit protection device : en
  • PL35152B1 - : en pl
  • DE1642999U - LIFTING VALVE FOR PRESSURE SPRAYER PACKS MADE IN PARTICULAR FROM THIN SHEET METAL, E.G. FOR SPRAYING OF SCHAEDLINGSBEKANCHEMANS. : de en
  • PL35158B1 - : en pl
  • US2608011A - Display : en
  • US2608143A - Roller transporting means : en
  • US2608319A - Gas discharge device for gas bombs : en
  • US2608593A - Fluorination process : en
  • GB677902A - Resilient mounting : en
  • PL35257B1 - : en pl
  • US2608652A - Pulse analyzing method and system : en
  • CA486002A - Accelerator actuated switch for signal light : en fr
  • CH285213A - Cutting tool, especially for use on lathes. : de en
  • US2607982A - Metallic composition : en
  • FR1014939A - Germination and storage box serving as packaging : en fr
  • US2608203A - Valve and valved conduit installation : en
  • US2608250A - Retaining attachment for shower curtains : en
  • CA486056A - Photographic developers and their preparation and use : en fr
  • DE847608C - Suspension for bogies of rail vehicles : de en
  • DE847812C - Inside measuring device with guidance-insensitive display system : de en
  • FR1015109A - Candy-shaped capsule for the preparation of an alcoholic beverage and beverage thus obtained : en fr
  • US2608102A - Transmission and clutch system : en
  • US2608182A - Control mechanism for hydraulic apparatus : en
  • US2608251A - Psychiatric window construction : en
  • US2608677A - Dynamoelectric machine ventilation : en
  • CA486029A - Clutch release attachment for tractors : en fr
  • DE759425C - Process for the production of phenols : de en
  • FR1014948A - Thresher-mixer : en fr
  • US2608280A - Luggage construction : en
  • DE847991C - Device for growing and lifting an agricultural equipment attached to a tractor, e.g. B. a plow : de en
  • DE847831C - Valve for fine control of the amount of liquid : de en
  • DE847462C - Device for the calibration of electricity counters : de en
  • DE847886C - Process for the production of anhydrous and oxide-free manganese (ó�) chloride : de en
  • US2608039A - Machine for wrapping cigarettes : en
  • US2608327A - Sprayer : en
  • US2607970A - Garment buckle : en
  • US2608168A - Dual nozzle burner for pulverized fuel : en
  • CA486013A - Wheel structure : en fr
  • FR1015039A - Price indication scale : en fr
  • GB677899A - Improvements in and relating to pit props : en
  • US2608347A - Stop-carrying plate for recording : en
  • US2608026A - Folding dollhouse book : en
  • US2608228A - Handbag : en
  • DE847851C - Method and device for lifting liquids by air or gas pressure : de en
  • FR1015089A - Attachment device for scaffolding posts and the like : en fr
  • FR1014978A - Improvements to tube closures : en fr
  • FR1015151A - Storage rack for handling trays : en fr
  • DE847423C - Machine for mixing colors in retail sales : de en
  • DE847839C - Process for cleaning filter hoses and filter chamber for carrying out the process : de en
  • DE847941C - Electric cooking and heating apparatus : de en
  • GB678134A - Graphitization of carbon articles by electric heating : en
  • FR1014944A - Ball-type writing instrument refinements : en fr
  • FR1015091A - Device reducing the wear of aircraft tires : en fr
  • GB677904A - Improvements in separation of iron from its ores : en
  • DE1643014U - CLOSURE FOR DRAIN PIPES, ODOR TRAPS AND THE LIKE. : de en
  • CH285214A - Drilling machine. : de en
  • FR1015107A - Method for purifying streptomycin and produced by resuring : en fr
  • GB678098A - Improvements in instruments for use in veterinary sphincterotomy and analogous purposes : en
  • PL35204B1 - : en pl
  • FR1015203A - Method and apparatus for editing motion pictures and the like : en fr
  • AU1093652A - Knife cleaning device : en
  • DE847643C - Device for carrying out the preparation process for stepped crowns : de en
  • DE1642819U - Vending machine for the sale of stockings. : de en
  • DE847455C - Process for removing carbon residues on a rotating regenerative heat exchanger and device for carrying out the process : de en
  • DE847549C - Reduction gear in the hub of a motor vehicle wheel : de en
  • US2607954A - Method and apparatus for forming gel-free thermoplastic films : en
  • FR1015029A - Automotive power transmission system : en fr
  • GB678101A - Improvements in or relating to two-speed gears : en
  • US2607991A - Ellipsograph : en
  • US2608067A - Electrical apparatus : en
  • US2608436A - Air-conditioning and vaporizing fan : en
  • US2608486A - Extraction of citrus juice : en
  • FR1015117A - Process for the separation of tocopherol-delta from vegetable oils : en fr
  • FR1014893A - Portable baby scale : en fr
  • GB678179A - 5,6-dimethylbenzimidazole and acid salts thereof, and processes of preparing the same : en
  • US2608484A - Process for preparing alcoholic beverages : en
  • US2608289A - Shaker conveyer : en
  • DE1643077U - LENGTH STOP, IN PARTICULAR FOR MACHINE SCREWS. : de en
  • US2608383A - Load binder : en
  • US2608426A - Knot tying mechanism : en
  • USD167559S - Table lamp base : en
  • US2608399A - Submerged blast gas scrubber : en
  • GB677905A - Improved apparatus for use in manipulating or inspecting cinematograph films : en
  • GB678124A - Improvements in or relating to gate valves : en
  • AU1093952A - Improvements in or relating to devices comprising agas-filled or vapour-filled discharge tube : en
  • CA486030A - Tractors : en fr
  • CH285245A - Ball joint coupling for pipes, in particular sheet metal pipes. : de en
  • US2608126A - Apparatus for projecting strip films and related cabinet structures : en
  • US2608448A - Knife edge pivot construction : en
  • US2607922A - Fly construction for garments : en
  • FR1015223A - Electrokinetic toy : en fr
  • GB677911A - Improvements in or relating to intercommunication telephone systems : en
  • US2608514A - Ethyl-butylsulfamytbenzoic acid : en
  • US2608151A - Steeping press : en
  • CH285183A - Device for comparing fingerprints. : de en
  • US2607925A - Infant's bathing appliance : en
  • DE1642886U - VIBRATION DAMPER FOR VIBRATION-FREE INSTALLATION OF HIGHLY SENSITIVE EQUIPMENT AND INSTRUMENTS. : de en
  • FR1015125A - Process for the preparation of new sulfonamide derivatives : en fr
  • CH285315A - Schematic representation of a network. : en fr
  • DE847547C - Method and device for treating film strips : de en
  • DE847594C - Process for the production of new organosilicon compounds containing methylene bridges : de en
  • DE847699C - scooter : de en
  • DE847776C - Arrangement for counting the duration of voltage deviations : de en
  • GB678066A - Improvements in and relating to universal joints : en
  • GB677968A - Improvements in containers : en
  • US2608663A - Multistage turbogenerator : en
  • US2608374A - Valve : en
  • US2608444A - Wheel structure : en
  • USD167601S - Combined food and beverage vending -station : en
  • US2607972A - Stamped metal assembly clip : en
  • DE847569C - Process for manufacturing ceramic spark plug insulators : de en
  • DE847949C - Mouth mirror : de en
  • US2608416A - Trailer dolly : en
  • DE847762C - Procedure for suppressing noise and noise interference in FM reception : de en
  • GB678194A - Process for the stabilisation of calcium cyanamide granules : en
  • US2608032A - Suction blast gun : en
  • US2608478A - Production of fuel gas by cracking propane : en
  • US2608578A - Di (alkyl glycolyl) esters of oxy-di(polymethylene)-dicarboxylic acids : en
  • US2608643A - Portable extension light shield with clamp : en
  • DE1643087U - ELECTRON FLASH TUBE. : de en
  • US2608114A - Countersinking tool : en
  • US2608619A - Telegraph hub repeater : en
  • FR1015020A - Seal for low wear sliding part : en fr
  • AU1091852A - Improvements relating to polishes : en
  • DE847764C - DF system : de en
  • DE847861C - Running equipment for children like a roller : de en
  • DE847671C - Lathe bed with separate guides for the support and the tailstock : de en
  • CA486076A - Fractional distillation : en fr
  • FR1014879A - Process for the protection and decoration of new materials and materials obtained by this process : en fr
  • DE847702C - Pedal crank three-speed gearbox for bicycles : de en
  • DE847945C - Method and device for producing combustible gas from hydrocarbon oil : de en
  • DE847725C - Materials for the production of nailable stones, lightweight panels, floor coverings, etc. like : de en
  • DE847387C - Device for full or partial compensation of the piston weight : de en
  • US2608054A - Air turbine starting means for gas turbine power plants : en
  • PL35269B1 - : en pl
  • PL35159B1 - : en pl
  • US2608060A - Hydraulic steering system : en
  • US2608115A - Bottle opener with spray guard : en
  • PL35280B1 - : en pl
  • US2607949A - Clutch type friction catch : en
  • US2608474A - Apparatus for contacting gaseous fluids with powdered solids : en
  • US2607951A - Meat tenderizing machine : en
  • USD167556S - bliss : en
  • AU155715B2 - Improvements inthe production of finely divided materials : en
  • CH285090A - Device for pressing two openings in cans with liquid. : de en
  • DE1643074U - DEVICE FOR ADJUSTING THE BATON ON LIFTING BARS. : de en
  • US2607923A - Automatic stride control for artificial legs : en
  • US2608550A - Reaction products of unsaturated dicarboxylic acid derivatives with cyclopentadiene polymers : en
  • DE847408C - Emergency signal in case of a car emergency : de en
  • DE847987C - Deadline indicator : de en
  • FR1015210A - Molded hinge : en fr
  • GB678059A - Improved method of regenerating silica-magnesia catalysts : en
  • AT172329B - Process for the production of dry, cold water soluble starch products : de en
  • AU162125B2 - Method of producing isophthalic acid monoesters : en
  • CA486048A - Process of preparing 2-ethyldibenzofuran : en fr
  • CH285306A - Central office of a telecommunications facility. : en fr
  • DE847833C - Process for tinning the surfaces of metallic workpieces : de en
  • FR1014984A - Continuous system for loading bulk materials : en fr
  • DE847621C - Arrangement for the operation of electrical low-voltage devices in direct current high-voltage systems : de en
  • GB677918A - Improvements in and relating to electric transformers or concentrators for use with high frequency electric induction heating apparatus : en
  • GB678215A - Process and apparatus for decorticating parts of plants : en
  • DE1642836U - MULTI-PURPOSE TOY MADE OF WOOD IN THE SHAPE OF A VEHICLE WITH INTERCHANGEABLE BODIES. : de en
  • DE1642992U - STRAW PRESS WITH STRAW CUTTER. : de en
  • DE757461C - Direction finding device : de en
  • DE847686C - Device for discharging the condensate from steam-heated drying cylinders of high-speed paper machines : de en
  • DE847806C - Gelling agent for vinyl polymers : de en
  • DE847902C - Device on a pneumatic sheet separating device in which the sheet separating aids attack the rear edge of one or more stacks of paper to be processed at the same time : de en
  • GB678253A - Electric device for the automatic control of movable machine members : en
  • DE847397C - Device for transferring bag hoses : de en
  • FR1015193A - Felling hacker for coal and other minerals : en fr
  • US2608683A - Phase comparison object locating system : en
  • CA485996A - Machine for slicing veneer strips from wood blocks : en fr
  • CH285121A - Device for making cigarettes yourself. : de en
  • DE1643030U - SHUT-OFF VALVES FOR STEAM HEATING COUPLINGS, ESPECIALLY FOR RAILWAY VEHICLES. : de en
  • US2607996A - Apparatus for measuring, indicating, and recording true vertical and horizontal distances : en
  • AU1085552A - New compounds ofthe androstane series and process of making same : en
  • FR1015183A - Stainless steel gate valve for pulp : en fr
  • GB678155A - New or improved process for the treatment of textile fibres : en
  • GB677943A - Improvements in drinking bowls for hogs : en
  • DE847582C - Method and device for making buttonholes in articles of clothing made of thermoplastic material and articles of clothing with such buttonholes : de en
  • GB678160A - Improvements in the treatment of polymeric substances : en
  • US2607938A - Shoe polishing device : en
  • US2608435A - Automobile window ventilator or similar article : en
  • CA485986A - Ship's crane : en fr
  • CH285331A - Two-wheeled motor vehicle. : de en
  • DE1643000U - COMBINATION CAR BODY FOR MOTOR VEHICLES. : de en
  • DE1643053U - SPRAY DEVICE. : de en
  • FR1014955A - Method of regulating compressors, in particular for air conditioning and devices by allowing the implementation : en fr
  • FR1014968A - Improvements to shopping strollers : en fr
  • FR1015078A - Resonance musical instrument : en fr
  • GB678221A - An improved method of and apparatus for producing a protected metal article : en
  • US2608443A - Shower head : en
  • GB677982A - Improvements in or relating to telescopes : en
  • AT172221B - Piston pump with two pistons, in particular for fuels for internal combustion engines : de en
  • FR1014871A - Vertical packaging device for bottles : en fr
  • FR1015011A - Electrical contact for doors, in particular for elevator doors : en fr
  • FR1015094A - Gripper handle : en fr
  • FR1015031A - Souvenirs, statuettes and the like with retractable views : en fr
  • GB678092A - Improvements in or relating to adjustable mechanisms : en
  • DE847978C - Wear testing machine for fabric or the like. : de en
  • DE847787C - Device to prevent domestic water pipes from freezing : de en
  • GB678008A - Improvements in mining machines : en
  • GR13797B - VEHICLE LIGHT DIRECTORS. : el en
  • FR1014966A - Comb that can form a shoe horn : en fr
  • FR1015224A - Pulse retransmitter signaler : en fr
  • GR13799B - METHOD OF KEEPING CIGARETTES IN FRESH CIGARETTES. : el en
  • FR1015220A - Base for displaying objects in shelves : en fr
  • GB678036A - Improvements in and relating to apparatus for washing clothes and dishes : en
  • DE847981C - Track diagram table for the construction of track diagrams : de en
  • AU1091952A - Improvements in or relating to gear pumps or motors : en
  • US2608226A - Machine for abrading citrus fruits : en
  • USD167562S - Fishline storage reel : en
  • FR1014971A - Two-part flattering tong with one serving as a roasting fork : en fr
  • DE1643061U - TUELL FOR EMBROIDERY, WORKED ON THE RASCHEL MACHINE. : de en
  • DE847888C - Process for the production of ªÏíñªÏ'-dioxypolybutyl ethers which are poorly soluble or insoluble in water : de en
  • US2608666A - Braun tube for use in television : en
  • DE847575C - Packaging container or the like. : de en
  • PL35233B1 - : en pl
  • US2607950A - Meat tenderizing machine : en
  • US2608644A - Fluted lamp shade construction having unitary fastening and shapeforming rings : en
  • USD167590S - sandler : en
  • PL35134B1 - : en pl
  • CH285337A - Car shifter. : de en
  • CH285051A - Venetian blind. : de en
  • CH285157A - Machine used to print, in particular addresses. : en fr
  • CH285333A - Rail vehicle frames, in particular bogies. : de en
  • AT172303B - Circuit for generating a load-independent direct voltage : de en
  • DE847580C - Pneumatic hammer controlled by a tubular slide with recoil damping : de en
  • DE847599C - Housing for steam engines : de en
  • AT172256B - Luminescent substance : de en
  • GB677894A - Improvements in or relating to intercommunication telephone systems : en
  • AT172321B - Process for curing incompletely condensed phenol aldehyde resins and products prepared from them in the cold : de en
  • CH285146A - A process for producing light and rigid polycellular bodies. : en fr
  • CH285149A - Process for the production of vulcanization accelerators. : de en
  • FR1014865A - Spot welding process and tools for the implementation of this process : en fr
  • GB678009A - Improvements in or relating to containers for protective respiratory apparatus : en
  • AU153027B2 - An improved float-controlled inlet fitting for cisterns andthe like : en
  • AU156188B2 - r "Apparatus for lifting, lowering or otherwise transporting or handling loads : en
  • PL35298B1 - : en pl
  • US2608186A - Spark plug : en
  • US2608129A - Two-mirror telescope focusing system : en
  • US2608571A - Peresters of oxo-substituted monoperoxycarboxylic acids : en
  • US2608591A - Substitution chlorination of aromatic compounds with liquid chlorine : en
  • BE503053A - MACHINE FOR CLEANING, STORING AND ACCUMULATING WOODEN RODS, ESPECIALLY FOR THE MAKING OF MATCHES. : en fr
  • AU156373B2 - Improvements in or relating to packaging and packs : en
  • US2608658A - Television antenna construction : en
  • CH285041A - Perforated facing brick. : en fr
  • DE1642914U - ELECTRIC FRYING PAN. : de en
  • DE753566C - Process for the production of durable solutions of barbiturate salts : de en
  • GB678017A - Improvements in weight operating devices for weighing instruments : en
  • GB678126A - Improvements in or relating to filters : en
  • US2608398A - Cooling tower : en
  • US2608601A - Capacitor : en
  • PL35196B1 - : en pl
  • BE503189A - PROCESS FOR THE MANUFACTURE OF DOLOMITIC STONES. : en fr
  • CH285361A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • CA486104A - Foldable sheets : en fr
  • US2608174A - Adjustable safety device for boat anchors : en
  • US2608533A - Composition and method for testing biological fluids : en
  • CH285376A - Universal timepiece. : en fr
  • CH285060A - Boiler system. : de en
  • AU524751A - An improved pressure limiting valve : en
  • US2608395A - Mixing machine : en
  • US2608234A - Tire chain holder : en
  • US2608400A - Percussion coal breaking mechanism : en
  • US2608662A - Arrangement for checking the temperature of the anode of x-ray tubes : en
  • CH285228A - Injection molding process. : en fr
  • US2608638A - Electrostatic dielectric heating apparatus : en
  • US2608013A - Illuminated license plate holder : en
  • US2608631A - Electrical switch : en
  • CA486079A - Fluid pump : en fr
  • CH285187A - Recording measuring device with a writing electrode and a band-shaped, metallized recording medium. : de en
  • CH285174A - Device for teaching topographic surveys and geodetic work. : en fr
  • AT172291B - Resistor arrangement for electrical measurement of deformations and method for their production : de en
  • CH285141A - Process for the production of a vat dye. : de en
  • CH285362A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • CA486103A - Vacuum controlled air vent : en fr
  • PL35308B1 - : en pl
  • US2608370A - Supporting means for girders or the like : en
  • US2607942A - Spring-retracted lip brush having ramrod means in cap for projecting brush to operative position : en
  • CA486027A - Apparatus for the ignition of explosive material in a liquid : en fr
  • CH285067A - Drainage and overflow device on multi-part liquid containers. : de en
  • PL35215B1 - : en pl
  • CH285113A - Purifier purifying machine. : en fr
  • CH285353A - Process for the preparation of a whitening agent. : de en
  • PL35222B1 - : en pl
  • CH285350A - Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid- (2,2 '). : de en
  • US2608384A - Drill : en
  • PL35155B1 - : en pl
  • US2608417A - Trailer steering mechanism : en
  • CH285266A - Process for manufacturing an electric motor commutator and commutator obtained by this process. : en fr
  • FR1014904A - Device for mounting guide rollers for conveyor belts : en fr
  • US2608405A - Feed roller for packaging machines : en
  • PL35251B1 - : en pl
  • US2608087A - Key holder frame : en
  • US2608247A - Fuel supply system for spill type burners : en
  • PL35177B1 - : en pl
  • US2608441A - Spraying machine : en
  • AT172335B - Method and device for precipitating salts from large quantities of lye that occurs in a hot state : de en
  • DE847438C - Method and device for binding books : de en
  • DK74623C - Combination lock. : da en
  • FR1015131A - Process for preparing a delay gel : en fr
  • US2607992A - Scribing assembly : en
  • US2608201A - Manually actuated valve with safety fitting : en
  • CH285073A - Optical glass. : de en
  • CH285368A - Process for the preparation of 1- (4'-oxy-phenyl) -2-butylamino-ethanone. : de en
  • DE847436C - Method and device for the production of paint brushes and brushes : de en
  • DE847810C - Process for the production of calcium silicon : de en
  • AU157066B2 - Improvements in or relating to manufacture of electric incandescent decorative lamps : en
  • CH285198A - Process for the production of an optical interference filter based on the Perrot-Fabry principle. : de en
  • CH285110A - Tool kit for making sole tears by hand. : de en
  • DE760424C - Roll film camera for films of various formats : de en
  • DE847551C - Disc brakes, especially for motor vehicles : de en
  • DE847673C - Crank hammer : de en
  • AU1085252A - Improvements in and relating to tool-supporting means in billet extrusion presses : en
  • CA486074A - Holder for paper cups : en fr
  • CH285050A - Glass closing device in the facade masonry of a building. : de en
  • PL35220B1 - : en pl
  • US2607935A - Screw threading die and its manufacture : en
  • PL35136B1 - : en pl
  • CH285241A - Double nut with a longitudinally slotted conical shoulder on one nut and with a conical recess that overlaps this conical shoulder on the other nut. : de en
  • DE847705C - In the wheel hub of a vehicle, especially a bicycle or motorcycle, built-in epicyclic gear with three gears : de en
  • DE847777C - Method and device for measuring the frequency maintenance work expended or consumed by participants in an interconnected network : de en
  • FR1015099A - Manufacturing process for ophthalmic contact lenses : en fr
  • AT172267B - Remote control receiver : de en
  • US2608542A - Heat-energizable adhesives and coated products and process of making same : en
  • US2608038A - Assembling and packing articles : en
  • US2608208A - Pressure reduction valve : en
  • US2608579A - Preparation of gentisic acid and its alkali metal and ammonium salts : en
  • PL35184B1 - : en pl
  • US2608301A - Liquid indicator and strainer for refrigerating systems : en
  • CH285226A - Vulcanization press. : en fr
  • CH285385A - Process for the preparation of a basic compound. : de en
  • US2608069A - Freezing apparatus : en
  • US2608072A - Feeding appliance : en
  • US2608258A - Power hand truck : en
  • US2608259A - Tractor drive for implements : en
  • PL35307B1 - : en pl
  • US2608056A - Power take-off from the forward end of aircraft propulsive power units : en
  • US2608264A - Racing car : en
  • US2608313A - Four-wheeled dolly for transporting tractor units : en
  • FR1015192A - Haveuse for the removal of coal and other minerals : en fr
  • PL35230B1 - : en pl
  • USD167596S - Electric shaver : en
  • FR1014882A - Piece of sheet-shaped material, in particular of fabric or other textile material, to which a design is applied : en fr
  • DE750064C - Process for the production of a ª † íñª † -diaminodipropylaether : de en
  • DE1643025U - ICE MAKER. : de en
  • DE847984C - Device for self-time-free counting of pulses or the like by relay chains, especially for counter checking or calibration purposes : de en
  • FR1015023A - Manufacturing process of a Thomas steel : en fr
  • CA486063A - Heat resisting rubber composition : en fr
  • US2608006A - Educational toy : en
  • FR1014921A - Mechanical pencil cap for mechanical pencils : en fr
  • US2608617A - Television converter system : en
  • AU1087352A - Improvements in or relating to packaging and packs : en
  • US2608378A - Faucet construction : en
  • CH285247A - Continuous speed variator. : en fr
  • AT172316B - Directional instrument for nailing femoral neck fractures : de en
  • AT172350B - Process for surface finishing of metallic workpieces : de en
  • CH285391A - Device for making incisions on the tread of pneumatic tires, in particular for automobiles. : de en
  • US2608565A - Process for utilizing prepared oilbearing material as a filtering agent in solvent extraction by continuous countercurrent flow : en
  • AT172255B - Electric hotplate : de en
  • AU1087552A - Improvements in or relating to tachometer devices and control systems including such devices : en
  • CH285212A - Caliber for adjusting the placement of cutting units in cutters with removable cutting units. : en fr
  • AU1089152A - Fastening device : en
  • CA486051A - Overload protecting circuit arrangements for instruments and other devices : en fr
  • CH285293A - Process for preparing 1-isopropyl-5-p-chlorophenyl-biguanide. : en fr
  • US2608526A - Coking of carbonaceous fuels : en
  • AU156529B2 - New compounds ofthe androstane series and process of making same : en
  • CA485998A - Anti-glare shade for windshields : en fr
  • CH285147A - Process for preparing a composition based on organosilicon resins and composition obtained by this process. : en fr
  • FR1015173A - Process for obtaining luminous patterns, colorless or colored, on a transparent plate and apparatus or advertising devices resulting therefrom : en fr
  • CH285305A - Level call and regulation device in a powerline telecommunication installation. : en fr
  • AT172208B - Internal combustion engine with rotary piston : de en
  • AT172312B - Inclinometer with spirit level : de en
  • CH285078A - Device for burning solid fuels. : de en
  • CH285139A - Process for the preparation of a metallizable disazo dye. : de en
  • DE1642855U - ELECTRIC LIGHT. : de en
  • GB678058A - Improvements in or relating to apparatus for finishing workpieces : en
  • AU1086952A - Improvements in or relating to electrical pulse generation circuits : en
  • AU1080652A - Improvements in or relating to gas filters : en
  • AT172325B - Process for the production of low-water alkali cellulose suitable for processing on cellulose ethers : de en
  • BE513500A - : en
  • PL35194B1 - : en pl
  • DE1643044U - THRESHING MACHINE SORTING CYLINDER FOR ALL GRAIN AND CLOVER TYPES. : de en
  • AT172311B - Spirit level with aiming device : de en
  • US2608122A - Portamento valve for brass wind instruments : en
  • US2608341A - Fiber container with improved tearing strip : en
  • CA486037A - Portable container and cover lock therefor : en fr
  • AT172245B - Flexible shaft for the transmission of torques : de en
  • AT172254B - Procedure for regulation or measurement for the purpose of setting the regulation of reactive current compensation in high-frequency heating systems : de en
  • CH285309A - Luminescent dial for telecommunication and remote control devices with selector disc. : en fr
  • AU159975B2 - Process forthe treatment of regenerated cellulose fabrics with resinous condensation products : en
  • BE513520A - Elastic polysiloxanes with hydrocarbon substituents and their catalysis by ammonium carbonate. : en fr
  • US2608634A - Radiant heating installation : en
  • US2607958A - Fiber doffing device : en
  • CH285104A - Hanging device for laundry. : de en
  • CA486091A - Self-cleaning valve : en fr
  • DE847441C - Process for the preparation of mixtures of primary and secondary alkali metal orthophosphates : de en
  • AU1081752A - Improvements in apparatus forthe production of gases containing sulphur dioxide by roasting : en
  • CH285388A - Process for the preparation of a basic compound. : de en
  • CA486062A - Sling : en fr
  • US2608157A - Horizontal jet type pump for shallow or deep wells : en
  • US2608163A - Monorail tractor : en
  • US2608270A - Method of separating light hydrocarbon from high-pressure gas : en
  • US2608513A - Methyl-butylsulfamylbenzoic acid : en
  • US2608594A - Production of aromatic hydrocarbons : en
  • AT172253B - Electrical connection between two abutting rail ends and method for making this connection : de en
  • CA486008A - Detection of emanations from materials and measurement of the volumes thereof : en fr
  • DE847469C - Automatic draft control device for furnaces : de en
  • US2607919A - Eyeshield : en
  • US2608556A - Preparation of a soluble metal quinolinolate : en
  • PL35295B1 - : en pl
  • US2608229A - Lock screw or the like : en
  • AU153950B2 - Pushbutton doorlock : en
  • AU160331B2 - Improvements inthe manufacture of phosphated fertilisers : en
  • CA18746S - Toy gun : en
  • US2608204A - Valve : en
  • USRE23541E - Girdle : en
  • AU1090452A - Preparation of 2-o-carboxyl-benxamido-l-p-nitrophenyl propane 1:3 diol : en
  • US2608647A - Railway switch controlling apparatus : en
  • FR1015007A - Improvements to oil burners : en fr
  • USD167552S - Toy elevator : en
  • US2608212A - Selector valve mechanism : en
  • US2608488A - Tubular casing : en
  • GB678185A - Improvements in or relating to shaft couplings : en
  • DE1643069U - CONTAINER FOR PURIFYING WATER WITH HIGHLY SOLUBLE CHEMICALS. : de en
  • US2608613A - Mounting for a telephone substation ringer : en
  • AU694851A - Improvement relating to printing plates : en
  • CA486044A - Heavy duty coaster brake for velocipedes and the like : en fr
  • US2608265A - Ribbon-type microphone diaphragm : en
  • CH285045A - Clamping device for fastening removable partition walls. : de en
  • CH285177A - Ski. : de en
  • FR1014884A - Improvement provided in the establishment of molds intended to receive crowns of metal wire and resulting industrial product : en fr
  • FR1014950A - Method of concrete construction of a hollow floor with double slab and invisible ribs : en fr
  • PL35240B1 - : en pl
  • US2608680A - Electric current generating means : en
  • US2608442A - Spray nozzle : en
  • PL35270B1 - : en pl
  • US2608101A - Motion translating mechanism : en
  • US2608298A - Selective recovery of molybdenum sulfide by flotation : en
  • PL35210B1 - : en pl
  • US2608507A - Dialkyl sulfamyl benzoic acids : en
  • CA486075A - Process for the simultaneous production of coke and gaseous unsaturated hydrocarbons and apparatus therefor : en fr
  • CA486020A - Check-valves : en fr
  • CH285153A - Brochure. : en fr
  • AU1085952A - Automatic counting apparatus : en
  • AT172337B - Process for the production of quinazoline compounds : de en
  • CH285171A - Process for the production of guilloche patterns as substrates, frame drawings, etc. for securities, diplomas, posters, labels or the like, as well as equipment for carrying out the process. : de en
  • CA485995A - Combined protective device and gas door lock for automobile : en fr
  • DE847396C - Process for soldering thin light metal parts such as sheet metal : de en
  • FR1014951A - Process for processing photographic prints : en fr
  • GB678217A - Medical and surgical dressings : en
  • AU1091752A - Herbicidal compositions containing quaternary nitrogen compounds : en
  • AU155573B2 - Tool mounting means for billet extrusion presses : en
  • PL35301B1 - : en pl
  • FR1014995A - Diesel hammer : en fr
  • DE1642882U - HOSE FITTING. : de en
  • DE1643094U - LEATHER PROCESSING MACHINE. : de en
  • US2608409A - Golf swing trainer : en
  • AT172249B - Fluorescent lamp for low voltage with gas filling, as well as devices for ignition and operation of the same : de en
  • CA486055A - Poylmerization of methyl methacrylate : en fr
  • PL35166B1 - : en pl
  • AU154612B2 - Improvements in absorption refrigerating apparatus : en
  • AU156027B2 - Improvements in or relating to drawing boards : en
  • CH285111A - Method for milking cows by pneumatic means and device for carrying out the method. : de en
  • DE847860C - Transmission gear, in particular for driving bicycles : de en
  • AT172239B - Manually operated device for topping sugar beets : de en
  • US2608246A - Fuel supply system : en
  • US2608543A - Heat-activatable delayed-setting adhesive products : en
  • CA486005A - Electric cord slack storage device : en fr
  • AU1086652A - Carriage controlled machine release mechanism for calculating or accounting machines : en
  • AU1088852A - Planter wheel tire : en
  • US2608475A - Apparatus for use in converting hydrocarbons : en
  • CH285382A - Process for preparing pteroylglutamic acid. : en fr
  • US2608152A - Pull-rod rotary whole citrus juicer : en
  • US2608112A - Adjustable multiple spindle head : en
  • US2608438A - Lawn sprinkler : en
  • US2608222A - Saw chain : en
  • US2608394A - Continuous mixer : en
  • US2608489A - Synergistically sweetened canned fruits and methods of making the same : en
  • AT172216B - Seed drill : de en
  • AT172289B - Circuit for generating high DC voltages : de en
  • CH285282A - Liquid fuel burner. : en fr
  • AT172305B - Device for the optical determination of the trunk area per hectare in standing forest stands (according to the so-called angle counting test), as well as the shape heights on individual standing trees : de en
  • PL35208B1 - : en pl
  • US2608563A - Lanolin products : en
  • AT172317B - Process for the production of metal bodies with a macroscopically inhomogeneous structure : de en
  • CH285185A - Topographic instrument with distance measuring telescope. : en it
  • CH285088A - Hangers. : de en
  • DE767492C - Welded connection for sheets lying directly on top of one another : de en
  • DE847943C - Permanent magnetic filter : de en
  • AU1080852A - Process of fractionating starch : en
  • CH285330A - Removable anti-skid device on vehicle wheels with elastic tires. : de en
  • US2608344A - Centrifuge construction with semiautomatic controls for a movable vacuum chamber : en
  • US2607960A - Wood core metal-sheathed door : en
  • US2608297A - Process for recovering or separating valuable nutrients in flour milling : en
  • FR1015026A - Single-phase collector series motor with multiple parallel winding : en fr
  • DE847648C - Process for the simultaneous casting of several crankshafts : de en
  • DE1642950U - MUSIC AND HANDICRAFT GAME. : de en
  • CH285076A - Horizontal coke oven chamber with steam inlet. : de en
  • BE513497A - : en
  • FR1014923A - New process for reheating liquid fuels : en fr
  • US2608367A - Adjustable support : en
  • USD167577S - Camera or thex l like : en
  • CA486058A - Change speed gearing : en fr
  • US2608431A - Bumper jack and method of applying the same : en
  • CH285359A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • PL35209B1 - : en pl
  • US2608629A - Circuit breaker : en
  • DE847707C - Bicycle auxiliary engine arrangement : de en
  • DE1642881U - BEARINGS, IN PARTICULAR ROLLER BEARINGS. : de en
  • DE847829C - Overload clutch in which the mutual slip actuates the release device : de en
  • CA486072A - Method of preparing a plastic sheet : en fr
  • PL35151B1 - : en pl
  • US2608238A - Theater chair with automatic tip-up seat : en
  • DE847663C - Smoking equipment, especially cigarette or cigar holder : de en
  • FR1015057A - Fluid circulation control device : en fr
  • FR1015181A - Microwave impedance measurement : en fr
  • PL35193B1 - : en pl
  • PL35255B1 - : en pl
  • US2607967A - Means for pneumatically casting cores : en
  • US2608428A - Latch mechanism : en
  • PL35144B1 - : en pl
  • US2608316A - Labeling machine : en
  • US2608459A - Tackle box : en
  • US2608684A - Radio navigation system : en
  • BE513286A - Air foam extinguishing apparatus, comprising a foam enrichment device : en fr
  • US2608071A - Cutout coupling : en
  • US2608150A - Wire binding machine : en
  • USD167553S - Hhhhhhhh er : en
  • AU158692B2 - Oil supply control for oil burners : en
  • DE1642828U - FELT SHANK BOOTS. : de en
  • DE1642904U - TOOL. : de en
  • BE503183A - CONTINUOUS FIRE STOVES. : en fr
  • US2608064A - Fluid operated press construction : en
  • US2608532A - Photochlorination of alkyl aromatics with liquid chlorine : en
  • US2608275A - Power transmission apparatus : en
  • US2608051A - Control system for turbocharged compression-ignition internalcombustion engines : en
  • US2608120A - Pawl and ratchet mechanism for lathe tailstocks : en
  • CH285307A - Method for connecting two channels of a telecommunications system and telecommunications system for carrying out the process. : de en
  • US2608142A - Joint assembly for concrete pavements : en
  • US2608268A - Suction cleaner : en
  • US2608491A - Setting and binding material from residues of hydrofluoric acid manufacture : en
  • AU157103B2 - Carriage controlled machine release mechanism for calculating or accounting machines : en
  • PL35189B1 - : en pl
  • US2608588A - X xx-x x-x : en
  • AU1090852A - Improvements in or relating tothe baking of food products inan oven : en
  • CH285168A - Photographic emulsion stable to silver halides, and process for preparing this emulsion. : en fr
  • CH285092A - Dobby on a shuttleless automatic loom. : de en
  • CH285106A - Garment. : de en
  • CA486108A - Sleeping bag structure : en fr
  • GB678007A - Improvements in chain conveyors : en
  • AT172227B - Carburettors for internal combustion engines : de en
  • CA486065A - Engine governor : en fr
  • DE753015C - Method of attaching rayon fabrics to slide : de en
  • DE847477C - Storage boxes, in particular boxes for storing medicine bottles : de en
  • US2608380A - Shaft seal for low-temperature expansion engines : en
  • CH285356A - A process for preparing an N-acylated aromatic aminodiol. : en fr
  • CA486105A - Shoe shiner : en fr
  • AU153218B2 - Fastener assembly : en
  • AU157504B2 - Improvements relating to low emissivity coatings for metal surfaces : en
  • BE503156Q - CONDUIT PERFECTION FOR FLUIDS. : en fr
  • CH285068A - Sieve for the drainage of sinks in kitchens and similar rooms. : de en
  • CA486054A - Closures for liquid containers : en fr
  • US2608642A - Headlight mounting and adjusting arrangement : en
  • AU1082452A - Improvements in or relating to thermionic valve amplifiers : en
  • AU1085452A - Machine pistol : en
  • US2608260A - Driven steering wheels mounted for independent movement : en
  • DE1642931U - Piggy bank. : de en
  • DE1643043U - THRESHING MACHINES BUILT-IN DRESSER WITH DOUBLE FRICTION. : de en
  • DE847377C - Ventilation device for fuel injection pumps of internal combustion engines : de en
  • FR1015003A - Device for converting a gasoline engine into an injection engine using heavy fuels : en fr
  • FR1015065A - Improvements to cardboard packaging boxes : en fr
  • DE847514C - Venting device on fuel filters : de en
  • FR1015081A - Improvements to tube bundles or stacking supports traversed by fluids : en fr
  • FR1015132A - Process for the preparation of vehicles for injectable remedies : en fr
  • FR1015032A - Magnetron enhancements for very short waves : en fr
  • FR1015180A - Microwave tube structure : en fr
  • GB678001A - Improvements in article dispensing systems : en
  • DE847720C - Tension roller for belt drives of spinning spindles or the like. : de en
  • FR1015142A - Process for the preparation of bile sulfonamides : en fr
  • DE1642808U - CIRCUIT RING FOR BLOCK MAGNETS IN INSTRUMENT CONSTRUCTION, IN PARTICULAR FOR SPEEDOMETERS. : de en
  • PL35309B1 - : en pl
  • DE761954C - Switching device with mainly periodically operated contacts : de en
  • DE847914C - Device for eliminating or reducing the skidding of individually driven axles in steam locomotives with valve regulators : de en
  • DE847586C - Method and device for dyeing textile products : de en
  • FR1015138A - New derivative of estradiol and its preparation process : en fr
  • GB678030A - Improvements in or relating to bimetallic temperature-responsive elements : en
  • GB678211A - Improvements in and relating to the conducting of chemical processes and apparatus therefor : en
  • DK74615C - Apparatus for sorting apples and similar fruits. : da en
  • GB678136A - Improvements in phonographs : en
  • AU158902B2 - Brake disc assemblies : en
  • US2608144A - Focal plane shutter for cameras : en
  • US2608261A - Gear case and drive axle mounting for tractors : en
  • FR1015092A - Anti-corrosive coating for containers : en fr
  • GB677969A - Improvements in or relating to relay devices using semi-conductive devices : en
  • DE1642920U - QUICK PLASTER MIXER. : de en
  • AT172206B - Guard for bolts and holes : de en
  • AT172271B - Rotating electric machine with liquid cooling : de en
  • CA486096A - Rotary file : en fr
  • CH285156A - Device on a rotating cylinder of printing machines for transporting sheets of paper by holding and releasing the cylinder by means of a suction device. : de en
  • CH285371A - Process for the preparation of an azo dye derivative. : de en
  • DE1643005U - CHILD SEAT, IN PARTICULAR FOR DETACHABLE ATTACHMENT TO BICYCLES. : de en
  • DE847552C - Device for attaching a unicycle cart to a bicycle : de en
  • DE762588C - Vehicle bodies for high speeds, especially for racing and record-breaking vehicles : de en
  • FR1015049A - Egg for mending or similar work : en fr
  • DE847654C - Device for gluing multilayered, curved composite bodies : de en
  • CH285124A - Process for the preparation of phenyl-substituted dimethylsiloxane. : de en
  • DE1643023U - HEADLIGHT. : de en
  • DE847871C - Front wheel drive for vehicle toys with steering device : de en
  • DE1642895U - TOY RAILWAY. : de en
  • FR1015090A - Tool for cold press welding : en fr
  • GB677925A - Improvements relating to engine-electric vehicles : en
  • GB678034A - Improvements in or relating to television receivers : en
  • DE1643001U - ILLUMINATED D-SIGN. : de en
  • FR1014993A - Bottle content weight indicator : en fr
  • GB678112A - Improvements in or relating to rotary duplicating machines : en
  • DE1642911U - HOUSING FOR ACCUMULATORS, IN PARTICULAR ALKALINE ACCUMULATORS WITH LIQUID ELECTROLYTE. : de en
  • DE1642937U - BAG FOR PHOTOGRAPHIC CAMERAS OR THEIR ACCESSORIES. : de en
  • FR1014906A - Stamping mechanism for stamping machines or the like : en fr
  • GB678111A - Improvements in base assembling apparatus for electric lamps : en
  • DE1642862U - MAKE-UP CAN. : de en
  • DE847407C - Motor vehicle brake : de en
  • DE847448C - Process for the preparation of insulin alkyl esters : de en
  • DE847953C - Clip for hair permers : de en
  • DE847435C - Brush : de en
  • DE1643063U - KITCHENKNIFE. : de en
  • DE847761C - Arrangement for television picture decomposition tubes : de en
  • FR1015034A - Time or program indicator device : en fr
  • FR1015058A - Convertible boat carrier : en fr
  • GB678244A - Arch construction : en
  • GB678099A - Improvements in or relating to vehicle constructions : en
  • DE1643028U - RAIL FIXING ON WOODEN SLEEPERS USING BASE PLATES AND COUNTER PLATES : de en
  • DE847626C - Encased electromagnetic device : de en
  • DE847775C - Device for testing the dielectric strength of railway motors : de en
  • DE847977C - Test bench for jet propulsion machines : de en
  • GB678096A - Loudspeaking telephone apparatus : en
  • DE847511C - Method and device for starting internal combustion engines operated with an operating fuel and an ignition fuel : de en
  • DE847818C - Sleeve for matchboxes : de en
  • DK74635C - Resilient sump for bucket elevators. : da en
  • FR1015072A - Improvement in unblocking machines : en fr
  • GB677893A - Improvements in or relating to electric discharge deivces : en
  • GB678218A - Improvements relating to pressure exchangers : en
  • FR1015244A - Hydraulic transmission mechanism : en fr
  • GB678143A - Improvements in electrolytic capacitors : en
  • FR1014979A - Machine movable in all directions for driving piles and the like : en fr
  • GB678038A - Coil-retaining device : en
  • DE1642884U - VACUUM VALVE. : de en
  • FR1015071A - Seal for bottle cap or cap : en fr
  • GB678135A - Improved rotary water meter : en
  • FR1015188A - Grafting device : en fr
  • DE1642868U - SOUNDPROOF PANEL. : de en
  • CH285075A - Process for the gasification of fine grain carbonaceous substances. : en fr
  • CH285321A - Device for automatic filling of measured quantities of material into containers. : de en
  • DE1643072U - REGULATING AND SHUT-OFF VALVE FOR CLOSET FLUSH. : de en
  • DE847616C - Circuit for mercury vapor rectifier : de en
  • DE1642970U - QUILT IMITATION. : de en
  • DE847393C - Clamping device for clamping the counter-holder slide and the swivel-out counter-holder bearing on the counter-holder stand of wheel milling machines, wheel pushing machines and similar machines : de en
  • GB677989A - Improvements in or relating to the recovery of ethyl alcohol : en
  • GB678052A - Improvements in and relating to dynamo-electric machines : en
  • GB677923A - Improvements in or relating to plant for dredging, cleaning and relaying railroad ballast : en
  • US2608232A - Antiskid device for pneumatic tires : en
  • AU162408B2 - Improvements in apparatus forthe production of gases containing sulphur dioxide by roasting : en
  • FR1015199A - Process for the preparation of alkylarylsulphonates constituting good quality washing agents : en fr
  • FR1015239A - Appliance for the application of polish on parquet floors : en fr
  • GB677884A - Improvements in or relating to electric discharge tubes : en
  • GB678232A - Improvements in or relating to bodies for motor vehicles : en
  • GR13796B - AUTOMATIC PORTFOLIO CORNER BUMPER. : el en
  • US2608335A - Apparatus for vacuum filling containers : en
  • GB678145A - Improvements in gas turbine driven vehicles for road or rail with mechanical or hydro-mechanical transmission : en
  • US2608220A - Power saw for underwater work : en
  • GB678042A - Improvements in or relating to electric ribbon cable : en
  • DE847866C - Drive for bicycles and similar vehicles with crank drive and auxiliary motor : de en
  • US2608277A - Metal window construction : en
  • US2608092A - Displacement integrator : en
  • CH285114A - Process for the purification of a compressed gaseous fluid and purifier for its implementation. : en fr
  • DE1642840U - INPUT DEVICE FOR CONTINUOUS DEMANDERS. : de en
  • GB678055A - Improvements in or relating to drying apparatus for textile material in tubular form : en
  • GB678158A - Improvements in power driven duplicators and similar machines : en
  • GR13800B - PERFECTED TYPE OF ARBY HORSE WITH A SPECIAL MILLING FOR HOLDING IT UNTIL PERFECT DAMAGE. : el en
  • CH285189A - Combined dry current and voltage converter. : de en
  • CH285319A - Clip strips for making clips for packaging and labeling purposes. : de en
  • AT172263B - Automatic regulator with high control accuracy for alternating voltage : de en
  • BE503087A - IMPROVEMENTS TO TRACTORS. : en fr
  • US2608160A - Hydraulic pumping device : en
  • US2608531A - Electrolytic preparation of manganese dioxide : en
  • PL35243B1 - : en pl
  • US2608427A - Fender shield latching mechanism : en
  • US2608525A - Catalytic cracking of hydrocarbons with a silica-alumina-zirconia composite : en
  • DE752207C - Production of hydroxylamine disulphonic acid alkali : de en
  • DE847658C - Metal mixture : de en
  • US2608485A - Bread loaf : en
  • US2608210A - Relief valve : en
  • DE1642861U - HAIR DRYER HOOD WITH BUILT-IN MOTOR FAN UNIT. : de en
  • DE847946C - Method and device for dry distillation in retort ovens : de en
  • US2608271A - Lubricating means, more particularly for locomotive wheel flanges : en
  • DE847759C - Switch signal for the mining operation : de en
  • GB677980A - Improvements in and relating to valves for double-acting reciprocating pumps : en
  • AU1087952A - Carton feeding device : en
  • CA486053A - Process of producing quaternary ammonium bases : en fr
  • CH285268A - Insulating material, especially for insulating electrical lines, machines, apparatus, etc. : de en
  • PL35147B1 - : en pl
  • PL35206B1 - : en pl
  • PL35315B1 - : en pl
  • FR1015055A - Anti-draft bead or decorative trim : en fr
  • GB678178A - Improvements relating to corrosion-resistant hard sintered compositions of matter : en
  • PL35246B1 - : en pl
  • DE847814C - Emotional ratchet for screw gauges : de en
  • US2608334A - Method of forming and applying thermoplastic closures to containers : en
  • DE847362C - Voltage generating electrode for measuring the concentration of ions, especially hydrogen ions : de en
  • US2607974A - Permanent clothespin : en
  • US2608083A - Washing machine having means for attaching same to a vehicle wheel : en
  • US2608188A - Archery bow : en
  • GB678079A - Improvements in receiving stations for transmission systems with suppressed carrier wave : en
  • GB678227A - Improvements in or relating to vibratory machines for casting dental plaster and the like : en
  • FR1015015A - Improvements in the manufacture of bags of paper or similar material : en fr
  • FR1015059A - Multiple disengaging device for parallel turns : en fr
  • FR1015207A - Removable door frames : en fr
  • GB678069A - Improvements relating to belt buckles : en
  • PL35127B1 - : en pl
  • FR1014856A - Rectilinear hosiery loom usable in particular for the manufacture of berets : en fr
  • GB677900A - Improvements relating to pneumatic motors : en
  • FR1015176A - Pantograph : en fr
  • GB677959A - Improvements relating to motor vehicle bodies : en
  • GB677975A - Improvements in or relating to motion-picture cameras : en
  • US2608547A - Vinyl halide resin stabilized with basic lead phthalate : en
  • AU1087252A - Process forthe treatment of regenerated cellulose fabrics with resinous condensation products : en
  • DE1642890U - MOUNTING VENTILATION PANELS MADE OF ORGANIC GLASS FOR MOTOR VEHICLES WITH PANEL WINDOWS. : de en
  • DE847676C - Device for discharging solid, especially dust-like material from differential pressure dust collectors : de en
  • US2608592A - Chlorination with liquid chlorine of aromatic compounds containing an alkyl side chain : en
  • DE847518C - Device for achieving an intensive fuel mixture, especially for internal combustion engines : de en
  • DK74606C - Belt for obstetrics. : da en
  • FR1014943A - Process for the production of artificial fibers from viscose : en fr
  • FR1015008A - Improvements to lighting devices : en fr
  • GB678198A - Improvements in and relating to means for connecting windscreen wipers : en
  • GB678199A - Self-locking nut with appurtenant screw : en
  • CA486087A - Knitting machine : en fr
  • GB678213A - Improvements in air and fuel ratio control devices for internal combustion engines : en
  • DE1642844U - COMPRESSION AND STRETCHING TOOLS WITH INTERCHANGEABLE INSERTS. : de en
  • AU1092352A - Method of drying brown coal in lumps of optional granular structure : en
  • CA486041A - Fuel metering (jet propulsion engines and the like) : en fr
  • CH285281A - Torch. : en fr
  • AT172343B - Process for the production of mixed fertilizers mainly containing dicalcium phosphate : de en
  • PL35217B1 - : en pl
  • US2608433A - Tongs for test tubes or the like : en
  • DE1642962U - GLOVE TURNING MACHINE. : de en
  • DE1642816U - UPHOLSTERY MEASURING CARD FOR MUSICAL INSTRUMENTS. : de en
  • GB678248A - Improvements in or relating to power-assisted hydraulic master cylinders : en
  • US2608156A - Invoice printing machine : en
  • US2608372A - Weighing and filling machine : en
  • US2608041A - Conveying means for harvester headers : en
  • US2608349A - Control apparatus for heating plants : en
  • US2608407A - Copy table for document photographing machines : en
  • USD167587S - Gentleman s chiffonier or similar article : en
  • FR1014999A - Soft and elastic heel with interchangeable sole, for shoes : en fr
  • AT172236B - Sealing plate : de en
  • CH285144A - Process for lightening waxes, fats and similar substances. : de en
  • DE1642941U - BACK-SUPPORTED COMPRESSED GAS LIQUID FIRE EXTINGUISHERS. : de en
  • DE1643082U - SINGLE-AXIS MULTIPLE CONTROL ARRANGEMENT WITH ONE OR MORE SWITCHES. : de en
  • GB678128A - Screw thread cutting apparatus : en
  • GB678162A - Improvements in or relating to frequency dividers : en
  • DE847781C - Two-filament incandescent lamps in which the two filaments, the high-beam and low-beam filament, do not lie in a common axis : de en
  • GB677888A - Improvements in fluorescent screens : en
  • DE847889C - Process for the purification of crude unsaturated aldehydes : de en
  • GB678039A - Improvements in and relating to lighting systems for motor vehicles : en
  • GB678114A - Improvements in or relating to caps or stoppers of containers, bottles and the like : en
  • FR1015100A - Manufacturing process of optical glasses by injection : en fr
  • GB678025A - Improvements in or relating to fluid conditioning apparatus : en
  • FR1014891A - Centrifugal pump without cable gland : en fr
  • FR1014953A - Centering device usable, in particular for centering brake linings on drums : en fr
  • DE1642872U - DEVICE FOR FINE ADJUSTMENT OF THE SUPPORT IN PARTICULAR OF DOUBLE SHOULDER SAWS. : de en
  • DE847361C - Device for storing files, records, drawings, etc. like : de en
  • DE847894C - Process for the preparation of m-allyloxyphenyl isothiocyanate : de en
  • DE847982C - Plate, poster or the like : de en
  • US2608517A - Dewaxing process using filter aid : en
  • FR1015186A - Dark stainless steel ball valve : en fr
  • GB678051A - Hold-backs for spring-loaded latch bolts : en
  • FR1014902A - Timer switch : en fr
  • GB677896A - Improvements in furnaces for the exfoliation of vermiculite : en
  • DE847921C - Loudspeaker with pipeline : de en
  • DE767487C - Stone burner for heating industrial ovens : de en
  • DE847815C - Scriber for marking work pieces : de en
  • GB677883A - Improvements in or relating to electric discharge devices : en
  • DE1642912U - GALVANIC ELEMENT. : de en
  • DE847786C - Electric space heater composed of individual members : de en
  • US2608413A - Pneumatic hammer : en
  • DE847989C - Ditch excavator mounted on an all-terrain motor vehicle or a boat : de en
  • FR1015146A - Process for preparing microcrystalline suspensions of hormones and other non-water soluble products intended for injection into the body : en fr
  • GB678026A - Improvements in and relating to fuel-injection pumps for internal combustion engines : en
  • GB678256A - Improvements in or relating to a lens chuck : en
  • DE847488C - Process for the production of factice and sulphurized oils : de en
  • DK74613C - Beetroot. : da en
  • US2608024A - Telephone base and index : en
  • DE767495C - Heater for motor vehicles : de en
  • DE767482C - Circuit arrangement for dialers with free choice, especially in telephone systems : de en
  • DE847854C - Window frame cladding, in particular for a bus : de en
  • CA486022A - Alarm for deaf persons : en fr
  • CH285082A - Electric cooker. : de en
  • DE1643022U - FABRIC BUCKLE FOR BELT AND THE LIKE : de en
  • FR1015112A - Raclette conveyor : en fr
  • US2608062A - Hydraulic master cylinder assembly : en
  • CA486004A - Raker gauge : en fr
  • DE1643035U - COIL BASE FOR COUPLING MACHINES. : de en
  • DE1643047U - LAWN SPRINTER WITH THREE OR FOUR POOR. : de en
  • FR1015068A - Double capacity mixing glass : en fr
  • DE847507C - Self-seller with subdivided goods compartments : de en
  • DE847868C - Noiseless door lock : de en
  • CH285163A - Photographic silver halide stable emulsion and process for preparing this emulsion. : en fr
  • PL35201B1 - : en pl
  • CA486092A - Temperature change responsive means for controlling electric circuits : en fr
  • US2607988A - Lobster fork : en
  • US2608659A - Antenna for microwave beacons : en
  • CH285347A - Centrifugal machine for cleaning a substantially flat surface. : en fr
  • US2608215A - Yarn tube unit for axminster tube frames : en
  • US2608580A - N-alkyl aminosalicylamides : en
  • PL35223B1 - : en pl
  • DE847751C - Chiller : de en
  • GB677917A - Lubricating oil compositions : en
  • CH285323A - Machine with continuous drive for tensioning, twisting and cutting off a wire wrapped around a package. : de en
  • CH285387A - Process for the preparation of a basic compound. : de en
  • CH285134A - Process for the preparation of bis (p-acyl-aminobenzenesulfonyl) -4-amino-2,6-dimethyl-pyrimidines. : de en
  • DE847369C - Sieve-shaped support insert for filter surfaces of milk sieves : de en
  • GB677986A - Improvements in electronic discharge tubes : en
  • PL35186B1 - : en pl
  • AU1083552A - Microwave wire and cable : en
  • AU174046A - Improvements in or relating to electrically operated calculating equipment : en
  • DE1642913U - DEVICE FOR THE ELECTRIC DRIVE OF MACHINERY USING ACCUMULATORS. : de en
  • DE847559C - Fountain pen with sharpener : de en
  • DE847685C - Method and device for the treatment of cellulose masses : de en
  • US2608418A - Collapsible boat trailer : en
  • US2608502A - Honeycomb structure and method of making same : en
  • AU162320B2 - Improvements in or relating to devices comprising agas-filled or vapour-filled discharge tube : en
  • DE1642988U - POTATO SKIN MACHINE. : de en
  • FR1015085A - Corrosion inhibitor for liquids in contact with metal parts : en fr
  • GB678033A - Improvements in or relating to soap holders : en
  • PL35175B1 - : en pl
  • US2608021A - Rodent trap : en
  • US2608025A - Toy sky-writing airplane : en
  • AU157907B2 - Raising mechanism for track hoes : en
  • US2608432A - Drop hook device : en
  • US2608676A - Induction motor control system : en
  • CH285326A - Automatic car wash system. : en it
  • AU156894B2 - Pipette : en
  • US2608146A - Automatic tractor mounted vineyard plow : en
  • PL35129B1 - : en pl
  • PL35317B1 - : en pl
  • DE847652C - Composite windows : de en
  • FR1014855A - Chain Mortiser, portable and electrically driven : en fr
  • US2607981A - Quartz to metal seal : en
  • PL35231B1 - : en pl
  • US2608315A - Industrial truck : en
  • US2608554A - Basic catalysis of the polymerization of acrylonitrile : en
  • PL35156B1 - : en pl
  • PL35312B1 - : en pl
  • US2608673A - Electron discharge device : en
  • CA486107A - Esters : en fr
  • CH285289A - Dental prosthesis. : en fr
  • BE513530A - Process for the production of Delta2-oxazolines. : en fr
  • CH285288A - Medical x-ray machine. : en fr
  • CH285299A - Signal transmission installation. : en fr
  • US2607966A - Refrigerator gasket and seal : en
  • US2608446A - Flux feed mechanism for cutting torches : en
  • CH285162A - A stable photographic silver halide emulsion and a process for preparing this emulsion. : en fr
  • CH285297A - Machine for punching recording cards. : en fr
  • US2608110A - Saw grinder : en
  • US2608493A - Synthetic waxes : en
  • US2608161A - Passenger cable railway for endless-rope operation : en
  • US2608393A - Apparatus for mixing or agitating coating and granular materials : en
  • PL35262B1 - : en pl
  • US2607927A - Force cup for cleaning drain pipes and the like : en
  • CH285165A - Process for the production of colored images from tinted silver images. : en fr
  • CH285352A - Process for the preparation of a whitening agent. : de en
  • US2608276A - Building construction : en
  • US2607944A - Combination windshield wiper : en
  • US2608196A - Wigged head : en
  • US2608674A - Multicathode glow discharge device : en
  • DE1642956U - DEVICE FOR LOADING RAILWAYS, SHIPS OR. DGL. WITH BRIQUETTES O.A. SCHUET-SENSITLICHEM GUT. : de en
  • DE1643027U - RAIL CLAMP FOR FASTENING RAIL VEHICLES. : de en
  • US2608462A - Amine absorbent gas treating system : en
  • GB677889A - Improvements relating to hydraulic speed governors : en
  • DE1642857U - INTAKE NOISE SILENCER FOR COMPRESSORS AND OTHER AIR SUCTION PISTON MACHINES. : de en
  • DE1642932U - DEVICE FOR DRILLING PIPE WALLS. : de en
  • DE1643032U - ATTACHMENT FOR A TELEVISION TUBE. : de en
  • DE1642960U - PLIERS. : de en
  • FR1015060A - Sealing device for sliding rod and its applications : en fr
  • GB678193A - Improvements relating to spindles for textile spinning frames : en
  • DE847605C - Heat exchanger : de en
  • DE1643075U - Loose-leaf ejector : de en
  • DE1643041U - NON-SLIDING BASE FOR OFFICE MACHINERY. : de en
  • DE1643071U - FLUSH BELL FOR TIME FLUSH TOILET. : de en
  • PL35304B1 - : en pl
  • US2608189A - Grinding wheel dresser : en
  • AT172336B - Process for improving the shrink fastness of cotton fabrics : de en
  • CH285095A - Strike cap for batons on looms. : de en
  • FR1015024A - Method of manufacturing strips from powdered iron or other metals : en fr
  • FR1014991A - Centrifugation machine with lowerable valve unloading device : en fr
  • US2608540A - Thermoplastic adhesive : en
  • DE847965C - Sectional pressure beam for thickness planers : de en
  • DE847405C - Change gears, especially for motor vehicles or machine tools : de en
  • DE847491C - Synthetic resin composition : de en
  • DE1643045U - HOLDING DEVICE FOR PRINCES AND CURRANTS. : de en
  • DE847682C - Light box for pedestrian advertising : de en
  • USD167584S - Necklace ob the tjke : en
  • FR1015122A - Process for the preparation of virus and rickethiosis antigens : en fr
  • US2607930A - Collapsible baby bed : en
  • US2608472A - Sublimation apparatus : en
  • US2608559A - Tertiary- amino-l-aryl-l : en
  • PL35303B1 - : en pl
  • US2608635A - Temperature regulating system : en
  • AU159976B2 - Improvements in friction elements for brakes : en
  • AT172269B - Bicycle hub alternator : de en
  • AU154914B2 - Regenerative transistor amplifiers : en
  • DE847532C - Aircraft engine : de en
  • DE847770C - Reversible drive with DC motor in Leonard circuit : de en
  • FR1015070A - Electrical insulation process for tubes and other accessories : en fr
  • FR1015160A - Refinements to regenerative rotary heaters : en fr
  • DE847931C - Method and device for regulating the current distribution of an electrolysis cell with several electrodes connected in parallel : de en
  • CH285248A - Lifting conveyor with cable winch and pulley system. : de en
  • DE1642927U - TEACHING ALUMINUM GAME. : de en
  • DE847905C - Magnetic compressor : de en
  • AU1088052A - Portable protective respirator with electrostatic filter and radioactive ionizer forthe separation of solid and/or liquid particles : en
  • CH285216A - Magnetic workpiece holder device and method for its manufacture. : en fr
  • DE1642917U - FOAM RUBBER COVERING FOR HOLLOW BODY. : de en
  • CH285327A - Optical signaling device for automobiles and other vehicles. : en fr
  • DE1642833U - RUBBER BALL OD. DGL. : de en
  • PL35218B1 - : en pl
  • GB678148A - Improvements in or relating to radio direction finders : en
  • US2608079A - slater : en
  • PL35190B3 - : en pl
  • US2608237A - Chair having adjustable seat and leg rest : en
  • DE1642922U - PLASTIC FOLDING RULE. : de en
  • DE847366C - Vending machine for selling hot sausages : de en
  • DE847890C - Process for the production of ketones : de en
  • FR1015196A - Washing machine : en fr
  • GB677947A - Moistureproof piezoelectric crystal element : en
  • GB678138A - Improvements in the production of porous sintered metal bodies : en
  • GB678177A - Improvements in or relating to the manufacture of bearing bushes, distance pieces and the like : en
  • AT172295B - Device for regulating temperatures : de en
  • DE1642969U - LAUNDRY. : de en
  • DE847613C - Automatic alarm device for an SOS distant signal : de en
  • CH285274A - Phase shift network. : de en
  • CH285290A - Dentures. : de en
  • US2608555A - Base catalyzed polymerizations : en
  • US2608088A - Key holder frame : en
  • DE847843C - Single-lens reflex camera with lens shutter : de en
  • GB678242A - Gyro erection system : en
  • BE513503A - TURNING DEVICE FOR ROTARY PLOWS : en fr
  • DE1642954U - PACKAGING FOR EYEGLASSES, IN PARTICULAR SUNGLASSES. : de en
  • DE847592C - Process for the preparation of a mixture of ª ‡ - and ª ‰ -6-methyl-ionones (ª ‡ - and ª ‰ -iron) : de en
  • AT172226B - Tipping plow for two-wheel tractors : de en
  • CH285334A - Pressurized fluid braking vehicle with graduated release device and pressure control in the brake cylinder. : en fr
  • US2608645A - Electric switch actuating mechanism for lamps : en
  • DE847371C - Device for eradicating vermin of all kinds in arable soil : de en
  • DE847808C - Process for the digestion of vanadium slags : de en
  • FR1015170A - Sealing device intended to ensure the hermetic seal between the leaves and the frames of overhead doors, ordinary doors, windows, jalousiestores boxes and refrigerated cabinets : en fr
  • DE1642813U - OILER FOR LOWING MACHINES AND BICYCLES. : de en
  • CH285091A - Textile machine. : en fr
  • CH285259A - Rotating, cylindrical regenerator drum for heat exchangers. : de en
  • AT172299B - Device for the preparation of inhalation mixtures : de en
  • DE1642997U - MILKING VEHICLES. : de en
  • PL35132B1 - : en pl
  • FR1015121A - Method for treating solutions containing streptomycin : en fr
  • FR1015168A - Method and device for stacking coasters, dresses or coasters and dresses and a reservoir for such tobacco leaf parts : en fr
  • CH285227A - Apparatus for forming, by centrifugal action, a thermoplastic sheet and making it into an object such as a passenger compartment roof. : en fr
  • FR1015240A - Centrifugation apparatus and method of use thereof : en fr
  • FR1014912A - Pneumatic control, especially for automotive accessories and other applications : en fr
  • CH285206A - Spritzgiessmaschine. : de en fr
  • AT172213B - Heating device for starter batteries of internal combustion engines : de en
  • AT172307B - Circuit arrangement for generating a sawtooth current in a deflection coil of a cathode ray tube : de en
  • CH285117A - Tool for removing grease film and bristles from scalded pork. : en fr
  • DE1642826U - BULKHEAD FRAME FOR BUTCHER COUNTERS. : de en
  • FR1015021A - Audiometer : en fr
  • FR1015096A - Writing paper forming its own envelope after folding : en fr
  • GB677890A - Improvements in or relating to self-unloading bins or like containers : en
  • GB678222A - Improvements in or relating to gas cookers : en
  • DE1642854U - PROTECTIVE GUIDE FOR ELECTRIC SUPPLY CORD. : de en
  • US2607971A - Panel fastener device : en
  • US2607980A - Staple fiber mixture and preparation of spun yarn therefrom : en
  • US2608169A - Draft head for refuse burners : en
  • FR1015067A - Display case to showcase the presentation of objects : en fr
  • GB678173A - Improvements relating to cathode ray tube circuits : en
  • CA486033A - Bleacher back : en fr
  • US2608022A - Insect destroyer : en
  • FR1014973A - Device for arranging storage spaces : en fr
  • US2608165A - Box load brace : en
  • FR1014974A - Lifting device : en fr
  • FR1015077A - Advanced method of manufacturing cathode mounts : en fr
  • GB678019A - Modified condensation products of propyl or higher alkyl phenols and formaldehyde : en
  • GB678191A - Process for the separation of mixtures containing hydrocarbons and alcohols by distillation : en
  • GB678234A - Improvements relating to machines for feeding and shearing metal bars, rods, strips and the like : en
  • DE847709C - Chain tensioning device for sprocket change transmissions, especially for bicycles : de en
  • GB677993A - Improvements in or relating to circuits for applying modulating potentials to cathode ray tubes : en
  • GB678139A - Improvements relating to the manufacture of cam shafts : en
  • DE847784C - Electrically heated device, especially blanket : de en
  • FR1014911A - Folding bicycle with a small auxiliary motor : en fr
  • GB677998A - Ozonizing apparatus : en
  • GB678146A - Improvements in knitting : en
  • GB678129A - Sheet-metal workers hand-shears : en
  • DK74627C - Grenade launcher projectile. : da en
  • US2607994A - Level transit : en
  • DE847988C - Lighter : de en
  • GB677957A - Improvements in or relating to cutting machinery for mines : en
  • GB677994A - Improvements in or relating to radar display apparatus : en
  • GB678151A - Improvements in lubricating oils : en
  • DE1642821U - EQUIPMENT FOR LOADING, TOWING, ETC. ON MOTOR VEHICLES. : de en
  • GB677951A - Process for making high polymers of alpha-methyl styrene : en
  • GB677972A - Improvements in or relating to a loading device for automatic screw making and similar machines : en
  • GB678091A - Improvements in and relating to carbon gloves for manifolding devices : en
  • FR1014903A - Device for feeding textile machines, in particular combing machines : en fr
  • DE847501C - Process for the production of paint raw materials : de en
  • GB678016A - Improvements relating to electric supply systems : en
  • GB677936A - Improvements in or relating to method of making socketed articles such as screws, bolts, or the like : en
  • GB678053A - Automatic pressure control of sugar cane mills : en
  • US2608585A - Reactivation of cuprous oxide oxidation catalysts : en
  • GB677914A - Improvements in or relating to apparatus for drying watch and clock mechanisms and the like : en
  • GB678081A - Improvements in or relating to joining metal parts by solder : en
  • FR1015135A - Manufacturing process for biguanide derivatives : en fr
  • FR1015040A - Chlorine dioxide manufacturing process : en fr
  • AU163997B2 - Improvements in or relating to methods of making articles from refractory metals : en
  • CA486006A - Repeatedly ignitable composition rod : en fr
  • CH285083A - Device especially designed for shoe care. : de en
  • CH285223A - Procedure for veneering and installation on veneer presses. : de en
  • FR1015143A - Process for preparing an emulsion of the type : en fr
  • CH285094A - Pneumatic device for launching and stopping the shuttle in weaving looms. : en it
  • DE767425C - Method and device for determining the direction and distance of objects using the echo method : de en
  • DE847920C - Circuit suitable for regenerative braking for compensated single-phase series motors, preferably for frequencies higher than 16 Hz, where a resistor is connected in series with the reversing pole and a choke coil is connected in parallel with this series circuit : de en
  • DK74611C - Steering wheels for agricultural machinery, in particular row cleaners. : da en
  • PL35250B1 - : en pl
  • US2608149A - Barbecue unit : en
  • US2608305A - Pot and pan mounting apparatus : en
  • USD167594S - Hand control fob dictating machines : en
  • AT172212B - Multi-stage switchable gear transmission with permanently engaged gears : de en
  • DE847997C - Trawl : de en
  • PL35198B1 - : en pl
  • AU158557B2 - Improvements in and relating to apparatus for use inthe production of viscose : en
  • PL35245B1 - : en pl
  • US2608123A - Locking spike : en
  • CA486036A - Toy combine : en fr
  • CA486100A - Control apparatus for alternating electric current circuits : en fr
  • PL35274B3 - : en pl
  • DE847900C - Process for the preparation of tertiary and quaternary diamines containing at least one ether group : de en
  • AU1090352A - Improvements in or relating to electrical capacitors : en
  • DE1642974U - OPEN CHEST WITH CLOSED, NATURAL AIR CIRCULATION. : de en
  • DE847464C - Encapsulated coil for electrotechnical purposes : de en
  • DE847581C - Drain sieve for coarse coal : de en
  • FR1014959A - Support stand for bicycles, tandems or the like : en fr
  • GB677985A - Improvements in or relating to electric counting circuits : en
  • GB678200A - Improvements in and relating to the mounting of telecommunication equipment : en
  • US2608140A - Shot shell manufacture : en
  • US2608572A - Xanthogen formates : en
  • AU154515B2 - Improvements in or relating to clamps : en
  • CA486068A - Winch control : en fr
  • US2608086A - Key holder frame : en
  • US2608103A - Worm gear drive : en
  • CH285264A - Accumulator battery. : de en
  • DE1643084U - ELECTRIC SELF-SWITCH, IN PARTICULAR FOR MACHINE TOOLS. : de en
  • DE847427C - Drive for conveyor belts : de en
  • DE847678C - Vessel for canning and other purposes with covering device : de en
  • PL35146B1 - : en pl
  • CA486035A - Shelf for vehicle body : en fr
  • DE847757C - Rail brake suspension in two-axis racks of rail vehicles : de en
  • FR1014866A - Household Refrigerator Interior Lighting Lamp Holder : en fr
  • FR1015200A - Grenade for the remote laying of barbed wire networks by aircraft or other means : en fr
  • CA485999A - Marking devices and inker therefor : en fr
  • CH285237A - Stretchable watch strap. : de en
  • CH285224A - Process for the extraction of wood chips. : de en
  • AT172238B - Electric earth sterilizer : de en
  • CA486045A - Engine starter : en fr
  • CH285155A - Apparatus for controlling the tension of a strip of flexible material. : en fr
  • CH285194A - Spectrophotometer for infrared measurements. : en fr
  • DE1642916U - GAS GOGGLES. : de en
  • AT172286B - Electric or gas cooker with a hinged hob : de en
  • US2608481A - Heat-treating solids : en
  • US2608034A - Abrasive wire brush for internal grinding and cutting : en
  • US2608137A - Machine for cutting taper grooves : en
  • US2608242A - Car seat leg rest : en
  • US2608346A - Ten key differential entry mechanism : en
  • AT172204B - Spring-loaded suspension of check valves : de en
  • AT172304B - Apparatus for reproducing images in color with a cathode ray tube : de en
  • AT172318B - Process for the preparation of a derivative of benzotetronic acid : de en
  • DE847445C - Process for the preparation of amines of the fluoranthene series : de en
  • GB677979A - Improvements in or relating to cutter deivces for coal or the like cutting machines : en
  • USD167574S - Kopfel bathtub : en
  • US2608308A - Transferring machine for objects like bottles : en
  • US2608195A - Hair curler : en
  • PL35141B3 - : en pl
  • PL35261B1 - : en pl
  • US2608027A - Toy airplane : en
  • US2608282A - Perforating machine : en
  • AT172296B - Electrode for galvanic elements and accumulators and process for their manufacture : de en
  • DE847895C - Process for the production of metal salts of organic sulfonic acids : de en
  • US2607963A - Window : en
  • DE847627C - Electronic phase shifter : de en
  • DE847936C - Process for reducing the generation of high-frequency radiation when operating electrical low-pressure discharge devices and electrical discharge lamps, in particular fluorescent lamps, constructed according to this process : de en
  • AU1092552A - Improvements in or relating tothe cleaning of magnesium base alloy castings : en
  • CH285038A - Process for producing a phosphoric acid ester. : de en
  • US2608675A - Magnetically influenced arc device : en
  • US2607965A - Weather strip construction : en
  • US2608077A - Removable and replaceable handle : en
  • AT172324B - Semimetals produced by smelting and process for their production : de en
  • AU154431B2 - Improvements in conveyor driving pulleys : en
  • US2607987A - Depth gauge cutter knife : en
  • US2608464A - Preparation of titanium and zirconium tetrahalides : en
  • CH285055A - Compressed air device, especially for road construction. : de en
  • CH285342A - Automatic control device, in particular for aircraft. : de en
  • AU165617B2 - Color television apparatus : en
  • CH285234A - Process for the production of colored, elastic coatings, in particular on vehicle tires. : de en
  • PL35211B1 - : en pl
  • AT172276B - Connection plate for electrical ceiling and wall lighting : de en
  • US2608520A - Sweetening process : en
  • DE847567C - Process for the preparation of ceramic slips : de en
  • DE847749C - Process for the preparation of acylating agents : de en
  • DE847817C - Safety pin with protective cap : de en
  • DE847801C - Office cabinet with rotatable inner part : de en
  • US2608544A - Plasticized butadiene-acrylonitrile copolymers : en
  • CH285061A - Control device in heating systems. : de en
  • CH285236A - Stretch bracelet, especially for wristwatch. : en fr
  • PL35165B1 - : en pl
  • PL35252B1 - : en pl
  • PL35212B1 - : en pl
  • DE760944C - Independent three-phase commutator generator for constant voltage when the load changes : de en
  • PL35171B1 - : en pl
  • FR1014969A - Formulas for special steels approaching unalloyed steels : en fr
  • FR1015022A - Flexible wall usable in particular for the manufacture of shoes and leather goods and method for obtaining it : en fr
  • AT172243B - Straw press, especially to be attached to and attached to a combine harvester : de en
  • AT172319B - Process for the production of a reactive carbon for the production of carbon disulfide : de en
  • DE847555C - Decoupling reduction gear for vehicles, especially bicycles with crank and auxiliary motor drive : de en
  • FR1015204A - Hydraulic servo-motor piloting device for aircraft : en fr
  • FR1014996A - Method for molding concrete elements or the like, applicable in particular to the production of gutters, and machine for implementing this method : en fr
  • FR1015190A - Oscillating plate pump (or motor) : en fr
  • DE847571C - Composite body made of ceramic and metallic components : de en
  • FR1014868A - Device for fixing tines on agricultural machines, in particular hay machines : en fr
  • US2608288A - Method of and apparatus for aligning conveyer chains : en
  • US2608337A - Ladder hinge : en
  • US2608439A - Liquid spray device : en
  • US2608537A - Lignin reinforced rubber and method of making same : en
  • CH285283A - Torch. : en fr
  • AU157724B2 - Improved gear mounting machine : en
  • CH285074A - Boiler. : en fr
  • CA486010A - Wire pulling device : en fr
  • CH285346A - Centrifugal machine for cleaning a substantially flat surface. : en fr
  • FR1014987A - Device for attaching reeds to wind instruments : en fr
  • FR1015002A - Mechanical device for sorting dates and the like : en fr
  • GB677978A - Improvements in folding chairs and like seats : en
  • CH285040A - Wall covering. : de en
  • US2608582A - Production of p-acetylaminobenzaldehyde : en
  • US2608669A - Cathode-ray tube wavemeter : en
  • JPS273306B1 - : ja
  • AT172231B - Drive for mowing machines, especially for mountainous terrain : de en
  • AT172339B - Process for the preparation of γ-chlorobutyryl chloride : de en
  • AT172250B - Vehicle drive with spring-loaded coupling between the wheel set and the motorized part : de en
  • DE847669C - Carburettors for internal combustion engines : de en
  • US2608040A - Convertible disk harrow : en
  • US2608283A - Material-handling means : en
  • AU1088252A - Improvements in tumbler type gas-fired domestic clothes driers : en
  • DE847659C - Weight selection and placement device for beam scales, especially sensitive beam scales : de en
  • DE847934C - Protective device for electrical apparatus working with an insulating fluid : de en
  • AU163597B2 - Process forthe production of monoesters of terephthalic acid : en
  • US2608194A - Apparatus for waving hair : en
  • US2608348A - Registering arrangement for article dispensing systems : en
  • PL35249B1 - : en pl
  • DE1643065U - LOADING DEVICE ON AIR PRESSURE RUNNING ARMS. : de en
  • AU1081952A - Improvements in or relating to manufacture of electric incandescent decorative lamps : en
  • FR1014898A - Improvements in pressure lubrication systems : en fr
  • FR1015174A - Method and device for the purification or preparation of liquids : en fr
  • GB677945A - Screw press, more particularly for extruding plastic materials : en
  • DE847357C - Storage of the rubber pressure roller in drives for tape or wire-shaped recording media : de en
  • DE847607C - Roof skin for railroad cars and similar vehicles : de en
  • FR1014918A - Improvements in the constitution and manufacture of reinforced concrete supported channels : en fr
  • FR1014938A - Shears : en fr
  • GB678118A - Improvements in or relating to the prevention of oxidation of organic compounds : en
  • GB678132A - Improvements relating to push button electric switches : en
  • DE1643031U - ANTENNA FOR BROADCASTERS. : de en
  • AT172345B - Lining of air and gas shafts in Siemens Martin ovens : de en
  • CA486067A - Collet chuck : en fr
  • CH285343A - Aerodyne. : en fr
  • DE847927C - Webbing hangers for guy isolation on radio masts : de en
  • DE847496C - Process for the production of synthetic wood panels or bodies : de en
  • US2607941A - Self-cleaning push brush : en
  • US2608206A - Liquid level controlling device : en
  • US2608285A - Pallet feeding device : en
  • DE847688C - Process for impregnating papers : de en
  • FR1014878A - Electro-mechanical control, in particular for gearbox : en fr
  • FR1015018A - Briquette fire guard : en fr
  • GB677885A - Resilient joint and method of making same : en
  • FR1014960A - Device to improve pedaling efficiency and facilitate shifting from neutral in cycle cranksets and the like : en fr
  • GB678254A - Mechanism for taking upholstery springs from a spring winding machine, transferring them to two knotting machines and to a collecting chute : en
  • GB678182A - Improvements in hair waving appliances : en
  • DE761254C - Arrangement for converting a given sequence of alternating positive and negative electrical pulses into a corresponding pulse sequence of half the frequency, in particular for the purposes of pulse counting according to the dual system : de en
  • DE847985C - Method and device for measuring working times by means of sound recording devices : de en
  • DE847645C - Scissor-shaped device for massaging the gums : de en
  • GB678072A - Improvements in or relating to cathode-ray tubes : en
  • DE847433C - Zipper, especially for carrier bags, suitcases etc. like : de en
  • DE847972C - Additional optical system for microscopes : de en
  • DE847994C - Method and device for harvesting potatoes : de en
  • AT172268B - Pole changer : de en
  • DE847356C - Drive for sound recording, especially magnetogram carrier : de en
  • DE847513C - Pistons, especially for internal combustion engines and compressors : de en
  • GB678076A - Improvements in connections for electrical resistors : en
  • DE847891C - Process for the preparation of 5-AEthyl-6-methyl-heptanone- (2) and 5,7-dimethyl-octanone- (2) : de en
  • FR1015043A - Inflatable skiff that can be used as a water ski : en fr
  • CH285130A - Process for preparing a fully acylated aminodiol. : en fr
  • DE847675C - Ring slot nozzle : de en
  • US2607933A - Bedcover support : en
  • DE1643093U - CANDLE FOR CHURCH PURPOSES, IN PARTICULAR EASTER CANDLE. : de en
  • FR1015005A - Improvements to elastic fabrics : en fr
  • AU1089252A - Improvements in centrifugal switches : en
  • DE1642864U - POWDER CAN FOR SOLID POWDER. : de en
  • AT172248B - Method for producing a commutator for electrical machines : de en
  • DE1643006U - BICYCLE LIGHTING. : de en
  • US2608495A - Method of rendering water-wettable solid material water repellent and product resulting therefrom : en
  • US2607918A - Antiglare eyeshield for automobile drivers : en
  • US2608266A - Gas flow control for electrical precipitators and the like : en
  • US2608295A - Container package and dispenser for pressure-sensitive tape : en
  • US2608679A - Static network : en
  • DK74607C - Onion cutter. : da en
  • GB678078A - Improvements in breech mechanism for automatic and semi-automatic guns : en
  • DE1643055U - ADJUSTMENT AND QUICK CLAMPING DEVICE FOR TURNING STEELS. : de en
  • PL35260B1 - : en pl
  • US2608317A - Base assembling apparatus : en
  • CH285056A - Method and tool for making blast holes in rock. : de en
  • DK74596C - Apparatus for orderly transfer of hook fasteners from a supply container to a falling one. : da en
  • DK74622C - Spotlights, especially for vehicles. : da en
  • FR1015087A - Manufacturing process of low nitrogen steel by wind refining process : en fr
  • US2608361A - Anchoring device for decoys : en
  • DE1642801U - SPRING PUSH BAR. : de en
  • DE847566C - Ruettelform for concrete parts of different wall thicknesses : de en
  • PL35229B1 - : en pl
  • US2608263A - Power steering booster : en
  • USD167581S - Can opener : en
  • CA486066A - Apparatus for covering electrical coils : en fr
  • US2608184A - Hair clipper machine : en
  • US2608236A - Vehicle wheel : en
  • AT172283B - Rotary motion indicator and synchronization control : de en
  • AT172310B - Arrangement for the electromagnetic deflection of electron beams : de en
  • AT172320B - Process for the preparation of aromatic mercury compounds with mercury bound to the nucleus : de en
  • CH285063A - Process for obtaining molded objects and object obtained by this process. : en fr
  • CH285053A - Method and device for the production of place stakes : de en
  • DE847380C - Gas turbine plant with fuel gasification : de en
  • DE847506C - Method and device for measuring the partial pressure of a depolarizing gas contained in a gas mixture : de en
  • DE847933C - Magnetically operated brake for small motors, especially for electric windshield wipers : de en
  • FR1014919A - Speed variator : en fr
  • US2607962A - Window structure : en
  • US2607985A - Hair pushing attachment for electric hair clippers : en
  • US2608685A - Radio navigation system : en
  • DE1642852U - MAGNETIC SHIELDING FOR COILS, TRANSFORMERS AND THE LIKE : de en
  • DE847704C - Device for switching bicycle gearboxes : de en
  • FR1014926A - Electrostatic dust collector : en fr
  • FR1015148A - Process for the preparation of more molecularly uniform dextran products for pharmaceutical and therapeutic preparations : en fr
  • AT172349B - Process for the production of molded parts made of malleable cast iron : de en
  • DE1642936U - RUBBER RING LABEL. : de en
  • DE847521C - Injection nozzle for internal combustion engines : de en
  • DE847579C - Sink or wash basin or the like for kitchens, wash houses and the like. like : de en
  • DE847980C - Hand viscometer for consistent masses : de en
  • AU157269B2 - Preparation of 2-o-carboxyl-benxamido-l-p-nitrophenyl propane 1:3 diol : en
  • AU163908B2 - Method of cutting and gouging metal by electric arcand electrode holder apparatus for operating such method : en
  • DE847979C - Electrically heated combustion device for gas analysis measuring devices : de en
  • DK74617C - Disappearance nest box. : da en
  • FR1014924A - New lighting and signaling device : en fr
  • US2608602A - Detecting device : en
  • DE847485C - Device for the production of press mixes from hardenable plastics : de en
  • DE847531C - Device for regulating gas turbines : de en
  • DE847948C - Holder of a device for illuminating the oral and pharynx for medical and dental purposes : de en
  • GB677908A - Improvements in or relating to portable milling or routing machines : en
  • AT172272B - Notching tool : de en
  • CH285098A - Thread guide member on a shuttle. : de en
  • AT172201B - Easily detachable connection, especially for pipes : de en
  • AT172290B - Device for measuring an amount of electrical energy : de en
  • CH285255A - Steam boiler consisting of tubular elements. : en it
  • US2608406A - Sprocket shoe : en
  • DE1643091U - ELECTRICALLY HEATABLE TILE STOVE. : de en
  • DE847392C - Support for rotating lathe centers or the like. : de en
  • DE847768C - Electrical switching device : de en
  • DE847823C - Double row fertilizer spreader : de en
  • GB678172A - Manufacture of new pyrene condensation products : en
  • DE1642850U - FLAME PIPE BOILER WITH UPSTANDING WATER PIPE RADIATION BOILER. : de en
  • DE1642996U - LIVING TROUGH AND Cattle drink. : de en
  • DE847399C - Table lamp for advertising purposes : de en
  • DE847625C - Device, in particular transformer or choke coil, with a fastening device : de en
  • US2608107A - Puller device : en
  • US2608630A - Relay : en
  • DE1643033U - LENS FOR ELECTRIC SWITCHES OR ELECTRIC SOCKETS. : de en
  • DE847744C - Process for the preparation of dichloroacetimido ethers : de en
  • US2608135A - Loading apparatus for automatic firearms : en
  • US2608672A - Cathode-ray tube circuit : en
  • DE1643011U - TOBACCO CUTTER. : de en
  • PL35265B1 - : en pl
  • PL35306B1 - : en pl
  • US2608125A - Color density analyzer : en
  • PL35259B1 - : en pl
  • DE1643059U - LACE INSERT WITH CITY PICTURES FOR HANDKERCHIEFS, BLANKETS ETC. : de en
  • US2608003A - Washing machine drier attachment : en
  • US2608569A - Removal of carbon from hydrocarbon synthesis catalyst : en
  • DE1642907U - DOUBLE GLUE. : de en
  • DE1642811U - CIGARETTE TIP. : de en
  • DE847687C - Glaettmachine with to and fro moving glaettstein : de en
  • US2607955A - Spinning of viscose : en
  • US2608211A - Valve motor : en
  • US2608595A - Force fitted case for single cells : en
  • AU1082152A - Oil supply control for oil burners : en
  • DE847355C - Electrodynamic phonogram scanner : de en
  • DE847876C - Drive for bucket elevators or the like. : de en
  • DK74599C - Process for the preparation of readily soluble, aqueous solution neutrally reacting derivatives of sulfonamides containing acidic salt-forming groups. : da en
  • CA485994A - Tensioning regulation coil spring : en fr
  • DE1642814U - INSULATING BANDAGES. : de en
  • USD167561S - Refrigerator door handle : en
  • DE1642930U - SELF-CHARGING DOOR LOCK, IN PARTICULAR FOR SANITARY FACILITIES. : de en
  • US2608408A - Sheet feeding mechanism : en
  • US2608451A - Cushioned bearing and bushing therefor : en
  • US2608487A - Tenderizing casings : en
  • FR1015195A - Stainless steel gate valve : en fr
  • GB678184A - Clips for fixing rugs to carpets : en
  • FR1014927A - Device allowing the saving on arrival on the ground of bodies launched freely from airplanes or from a high point : en fr
  • GB678065A - Improvements in smelting of zinciferous ore : en
  • GB677992A - Improvements in electronic tubes : en
  • PL35163B1 - : en pl
  • US2608241A - Combination hassock and storage box : en
  • US2608552A - Inherently processable interpolymers of vinyl chloride, a higher alkyl acrylate, andan acrylic nitrile : en
  • DE1642825U - TWO-SPEED TRANSMISSION PREFERABLE FOR BICYCLES AND MOTORCYCLES. : de en
  • DE847998C - Carburetor : de en
  • US2608279A - Means for flexibly mounting panels : en
  • FR1015136A - New derivatives of dithiobiuret and their preparation process : en fr
  • DE1642987U - FOREST HARROW. : de en
  • DE847458C - Inductance : de en
  • DE847550C - Supporting device for caterpillar vehicles with different tensile forces : de en
  • DK74629C - Encapsulated fire alarm switch. : da en
  • GB677932A - Improvements in or relating to an oscillatory current attenuator : en
  • FR1014851A - Separation of xylenes : en fr
  • PL35290B1 - A floor board consisting of several layers glued together, the way it is made and a device for making boards in this way : en pl
  • US2608564A - A process for the separation of higher fatty acid partial esters of polyhydric alcohols from mixture containing the same : en
  • US2608604A - Temperature compensated contactor : en
  • DE753158C - Process for the production of hard, high-melting plastics : de en
  • DE847899C - Process for the production of quaternary ammonium compounds : de en
  • GB678186A - Improvements in control devices for change-speed and/or reversing mechanism : en
  • US2608098A - Sampling apparatus : en
  • PL35318B1 - : en pl
  • DE1643095U - DENTAL EQUIPMENT STAND. : de en
  • DE847856C - Bicycle lock : de en
  • GB678095A - Improvements in buckle fastenings : en
  • GB678147A - Improvements in or relating to a forced draught apparatus : en
  • US2608225A - Rotary cutter with helically concentric cutting edges : en
  • DE847600C - Process for multi-stage preheating of the boiler feed water in steam turbine power plants : de en
  • US2608042A - Demountable tractor mower : en
  • US2608467A - Production of sulfur dioxide : en
  • US2608397A - Apparatus for fractional distillation : en
  • US2608404A - Landing strut or the like : en
  • FR1014872A - Washing, wringing, rinsing and drying machine : en fr
  • FR1014900A - Improvements to filter elements and filters : en fr
  • GB678015A - Improvements in or relating to magnesium base alloys : en
  • GB678125A - Novel isothiocyanates and process for the manufacture thereof : en
  • GB678195A - Dyestuffs of the phthalocyanine series and a procees of producing same : en
  • GB678231A - Improvements relating to means for supplying oil to burners : en
  • CH285071A - Device for connecting the two frame parts of a double-glazed window. : de en
  • FR1015014A - Elastic electric transformer having a special division and arrangement and the connection of at least one winding : en fr
  • GB678243A - Process for producing carbon black and valuable by-product gases : en
  • DE847924C - Circuit arrangement for direction selector in telecommunications systems, in particular telephone systems : de en
  • DE847958C - Double couch frame : de en
  • US2608058A - Combustion chamber with sliding valve controlling fuel, air, and water admission : en
  • DE847425C - Kneading pump : de en
  • DE847939C - Process for connecting the finest wires with thicker parts : de en
  • FR1014998A - Improvements made to assemblies with pivoting panel painted by hinges, in particular to those for sealing openings : en fr
  • DE1642810U - WASHING TWIST BUTTON. : de en
  • US2608626A - Circuit closing panel : en
  • SU94159A1 - Method for producing macrocyclic lactones by thermal depolymerization : en ru
  • US2608048A - Yarn twisting or wrapping device : en
  • FR1015038A - Diaper : en fr
  • DE847473C - Ampoule syringe : de en
  • DE847680C - Method and machine for the production of packaging material : de en
  • DE847684C - Glass letter : de en
  • DE847795C - Splint for treating the equinus foot while relaxing the calf muscles : de en
  • USD167575S - kqppel d : en
  • US2607997A - Device for indicating the size bearing for shafts of unknown diameter : en
  • US2608304A - Costumer : en
  • GB678064A - Improvements in zinc smelting : en
  • US2608458A - Medicine cabinet : en
  • DE847750C - Process for the production of salts of ephedrine : de en
  • FR1014949A - Improvements to voltage regulator assemblies : en fr
  • FR1014954A - Device for stopping a web of paper, especially in printing and cutting machines : en fr
  • US2608106A - Rod line stroke control unit : en
  • DE1642976U - ROLL-OVER PROTECTION FOR TIPPING WAGONS. : de en
  • DE1642980U - CONTROL TRANSFORMER, IN PARTICULAR FOR THREE-PHASE CURRENT : de en
  • DE847538C - Single-joint or multi-joint pipe connection for thin-walled sheet metal pipes with sealing against internal overpressure : de en
  • DE847925C - Circuit arrangement for traffic distribution on bypass routes that can be used for traffic diversion : de en
  • DE752730C - Process for the production of aluminum fluoride : de en
  • DE847537C - Self-sealing rotating hose coupling : de en
  • DE847967C - Process for the manufacture of hoses : de en
  • FR1015130A - Treatment of antimony compounds : en fr
  • DE1643066U - COMBINED PAINT SPRAY AND AIR PRESSURE SYSTEM. : de en
  • US2608218A - Thread-cutting temple for looms : en
  • US2608425A - Seal : en
  • GB677955A - Improvements in pile fabrics and method of making : en
  • US2608081A - Lighter mechanism : en
  • US2608303A - Apparatus for liquid separation : en
  • DE847767C - Fastening device for covers of roller switches : de en
  • DK74610C - Magasing gramophone with disc change mechanism. : da en
  • GB678154A - Improvements in or relating to fastener driving devices : en
  • FR1015048A - Knitting process and needles for the implementation of this process : en fr
  • GB678141A - Improvements in weld nuts : en
  • US2608469A - Continuous process for leaching an iron-aluminum alloy : en
  • DE1642873U - DRY GAS METER. : de en
  • DE847956C - Tiltable knee scooter : de en
  • FR1014982A - Illuminated blueprint printer composed of mercury vapor lamps : en fr
  • FR1015019A - Envelope for correspondence : en fr
  • FR1015025A - Elevator cable : en fr
  • GB678142A - Suspension clip device : en
  • FR1014909A - Methane manufacturing process : en fr
  • GB678159A - Improvements in or relating to systems for the transmission of stationary or animated coloured images : en
  • DE847971C - Torsion spring balance : de en
  • DE847617C - Synchronous motor with pronounced massive poles : de en
  • DE847505C - Device for returning the mercury column in thermometers with maximum fixation : de en
  • DE847849C - Piston pump : de en
  • US2608352A - Thermostatically controlled valve : en
  • US2608356A - Paper dispenser : en
  • DE1642831U - FOOTWEAR, IN PARTICULAR RUBBER WORK BOOTS. : de en
  • CA486099A - Method of gas production : en fr
  • US2608005A - System for simulating aircraft engine starting : en
  • US2608287A - Tray for conveyer oven : en
  • GB678165A - Improvements in or relating to the deposition of powdered materials on surfaces by sedimentation : en
  • GB678187A - Improvements in and relating to the production of planographic printing plates : en
  • FR1014931A - Foam generating products for fire extinguishers : en fr
  • DE1642858U - MICROGAS ANALYTICAL APPARATUS FOR THE INVESTIGATION OF CHEMICAL AND BIOLOGICAL REACTIONS. : de en
  • DE847674C - Holding device for drop hammers or the like. : de en
  • DE1642860U - BUILT-IN CARRIER FOR CAKE PIECES. : de en
  • DE752832C - Process for the production of oxydiphenylmethanecarboxylic acids : de en
  • DE847590C - Method and device for cleaning tar-containing sulfur-carbon disulfide solutions : de en
  • DE847963C - Electric cooking device : de en
  • DE847359C - Device on automatic record changers for speech devices : de en
  • IE21215L - Toroidal coil winding machine : en
  • DK74616C - Cheese mold with lid. : da en
  • PL35161B1 - : en pl
  • US2608529A - Method of uniting parts by electrodeposition : en
  • CH285370A - Process for the preparation of an azo dye derivative. : de en
  • CH285295A - Portable snuff dispenser. : en fr
  • AU153217B2 - Adjustable window screen : en
  • DE847730C - Suspension device for weaving shafts : de en
  • AU1086752A - r "Apparatus for lifting, lowering or otherwise transporting or handling loads : en
  • US2608009A - Scoop dumping mechanism : en
  • US2608546A - Modified melamine-formaldehyde resins : en
  • AT172232B - Potato planting machine with revolving storage drum : de en
  • DE1642802U - CIRCLE. : de en
  • DE1643042U - COLLECTION BOX FOR SEEDS, DRUGS AND THE LIKE : de en
  • AT172202B - Process for converting thermal energy into mechanical energy in a thermal power plant consisting of a gas turbine and steam engine and a system for carrying out the process : de en
  • AT172265B - Rotor fan for electrical machines : de en
  • US2608117A - Tire chain applying clamp : en
  • GB677984A - Improvements in or relating to telecommunication electric pulse systems : en
  • DE1643052U - CONE-SHAPED CHICKEN WARMHOUSE WITH CERAMIC INFRARED DARK RADIATOR. : de en
  • DE753657C - Process for the production of halogenated film formers : de en
  • DE847798C - Dosing tube : de en
  • DE847516C - Carburettors for internal combustion engines : de en
  • DE847944C - Method for purging a water gas generator operating in alternation : de en
  • DE1642805U - GLOBE, IN PARTICULAR WITH INTERIOR LIGHTING. : de en
  • DE847466C - Selenium rectifier with intermediate lacquer layers : de en
  • US2608323A - Tie frame : en
  • FR1015103A - Device for inserting cartridges into machine guns : en fr
  • US2607999A - Micrometer caliper : en
  • US2608381A - Safety leg support for vehicle servicing lifts : en
  • GB677952A - Improvements relating to suction cleaners : en
  • GB678133A - Improvements relating to magnetic recorders with record tapes or the like of great width and/or length : en
  • US2607983A - Sprayed metal coating : en
  • FR1015118A - Process for the manufacture of a pharmaceutical preparation : en fr
  • GB678063A - Apparatus for the continuous cinematic solution of the ratio between the integrals of two independent variables : en
  • GB678123A - Improvements in cylinder safety-locks : en
  • US2607936A - Double wiper lasting machine : en
  • GB677913A - Improvements in or relating to radar systems : en
  • DE1643081U - DOUBLE ICE PLANE. : de en
  • DE1642902U - TOP UMBRELLA. : de en
  • DE847919C - Triggering device for indirectly acting air brakes : de en
  • DE847416C - safety lock : de en
  • DE847401C - Photographic lens shutter with contact device for flash release : de en
  • FR1015069A - Indicator and light plate for letter boxes, apartment doors or other uses : en fr
  • DE1642894U - CAR EMERGENCY BOARD. : de en
  • DE1643086U - LIGHTING SYSTEM FOR BICYCLES OD. DGL. : de en
  • FR1015028A - Baitfish for fishing : en fr
  • DE756214C - Process for the production of capacitors with polystyrene dielectric : de en
  • US2608450A - Sleeve for hydraulic push rods : en
  • GB678116A - Improvements in and relating to rotary filter presses : en
  • DE847536C - Auxiliary device used to generate an actuating force, in particular to release brakes, release clutches or the like : de en
  • GB678056A - Improvements in reflex reflecting surfaces for display or decorative purposes : en
  • FR1014916A - Improvements relating to the preparation of a new unsaturated ketone : en fr
  • DE847597C - Process for the rapid and uniform implementation of reactions in viscous or doughy masses or layers : de en
  • DK74619C - Holder for pressing pickled or pre-cooked products below the surface of the liquid in a pre-boiling container. : da en
  • DE1642971U - DETACHABLE SHEET METAL COVERING FOR STEAM BOILER SYSTEMS. : de en
  • DE847722C - Skill game with a play area that can be swiveled around the horizontal plane, on which playing dummies attached to the area are fed by swiveling : de en
  • GB678100A - Improvements in, or relating to, fanlight, cupboard door and like catches : en
  • FR1014876A - Circuit breaker : en fr
  • DE847495C - Method and device for the production of pipes, channels and other objects which can be produced by drawing : de en
  • US2608148A - Supporting assembly for window coolers : en
  • US2608570A - Preparation of organic peresters : en
  • CA486040A - Refining of alpha-hydroxy of isobutyric acid : en fr
  • DE1643080U - SCREWDRIVER WITH WOODEN HANDLE. : de en
  • FR1014985A - Method of centering a core in a mold used for the molding of cast iron tubes and resulting products : en fr
  • DE1642935U - INSERT FOR TRANSPARENT BAGS PRINTED WITH BRANDS. : de en
  • FR1015243A - Transporter devices : en fr
  • GB678241A - A new or improved bracket for a vehicle driving mirror : en
  • DE847733C - Weatherproof outer garment with an insertable hood : de en
  • AU155574B2 - Improvements in or relating to cheese package : en
  • AU157135B2 - Improvement relating to printing plates : en
  • CH285252A - Process for the production of pistons for internal combustion engines. : de en
  • CH285079A - Stove. : de en
  • DE847363C - Membrane electrode for the measurement of ion concentrations : de en
  • DE847412C - Hub motor, especially for bicycles and motorcycles : de en
  • FR1015045A - Controlling shaking lanes : en fr
  • FR1015114A - Process for preparing a pharmaceutical excipient : en fr
  • CH285180A - Control device on automatic firearms with a revolver barrel. : de en
  • DE847489C - Process for the production of a factual rubber filler : de en
  • US2608078A - Foundation garment and element therefor : en
  • CA486083A - Piston engine : en fr
  • PL35263B1 - : en pl
  • AU1095552A - Improvements in hydroforming : en
  • BE513459A - : en
  • DE754179C - Process for the production of phosphate coatings : de en
  • AT172260B - Electric regulator : de en
  • CH285304A - Powerline telecommunication installation. : en fr
  • DE847729C - Cutting rod : de en
  • CH285049A - Pull shutter with elevator and adjusting device. : de en
  • DK74612C - Beet harvesting machine. : da en
  • CH285210A - Method for connecting at least one thin-walled hollow body to a thick-walled hollow body. : de en
  • AT172261B - Method of attaching glass lenses to enamel panels : de en
  • AT172330B - Paints for fire protection purposes : de en
  • CH285151A - Process and system for wastewater treatment. : de en
  • DE1643096U - CUVETTE WITH CONTINUOUS COMPENSATION FOR REPLACEMENT : de en
  • DE847439C - Device for collecting individual sheets onto a collecting pile : de en
  • DE847522C - Sliding spark plug with glass insulation : de en
  • GB678258A - Improvements in and relating to electron emitters : en
  • PL35253B1 - : en pl
  • US2607943A - Wax paste applicator for shoe polishing machines : en
  • US2608089A - Apparatus for and method of inspecting sealed containers for relative internal pressure conditions : en
  • US2608534A - Heteropoly acids or salts thereof as catalysts : en
  • AT172287B - Multiple fuse cartridge : de en
  • BE503022A - PROCESS FOR IMPROVING THE RESISTANCE TO ATMOSPHERIC AGENTS, DOLOMITE STONES OR MASSED MASSES, HIGHLY REFRACTORY. : en fr
  • US2608179A - Feeder structure : en
  • US2608284A - Conveyer apparatus for handling and packaging eggs : en
  • BE503037A - : en
  • CH285158A - Typewriter with type printing wheel. : de en
  • US2608553A - Interpolymers of vinyl chloride, higher alkyl acrylate, and divinyl aryl hydrocarbon : en
  • DE847728C - Thread control device (thread monitor) for textile machines, for example for looms : de en
  • DE847875C - Sales pack for consumer goods : de en
  • DE847955C - Switch for vacuum cleaner : de en
  • US2608583A - Method for stereo-chemical equilibration of secondary carbinamines : en
  • US2608637A - Dielectric heating with cavity resonators : en
  • US2607976A - Unlockable slide for hookless fasteners : en
  • US2608516A - Combination high and low pressure absorption process : en
  • US2608612A - Battery-operated sound signal : en
  • AT172264B - Automatic excitation circuit for generators with separate excitation converter : de en
  • US2608052A - Fluid pressure control apparatus for free piston machines : en
  • US2608402A - Lubricating structure for leaf springs : en
  • US2608415A - Double end turning machine : en
  • US2608586A - Ethers of allyl-type alcohols with : en
  • DE847545C - Method of making shapes, particularly for optical screens and reflective signs : de en
  • DK74630C - Spray coating system for hot varnish. : da en
  • DE767493C - Wire clip lock for preserving and storage jars : de en
  • PL35214B1 - : en pl
  • DE1643050U - FRUIT HOSE. : de en
  • DE1642871U - DOUBLE SHOULDER SAW OD. DGL. : de en
  • DE1643048U - LAWN SPRINGER WITH ROUND FIXED HEAD. : de en
  • FR1015051A - Hive improvements : en fr
  • PL35287B1 - : en pl
  • DE1643051U - GARDEN STEPLADDER WITH ONLY ONE BACKREST AND TWO SLIDING SUPPORTS ATTACHED TO THE RAILS. : de en
  • FR1014860A - Improvements to piston rings : en fr
  • FR1015198A - Improvements to duplicating devices : en fr
  • DE847745C - Process for the production of unsaturated ketones : de en
  • GB678106A - Process for dyeing polyamide textile materials : en
  • GB678206A - A method and an apparatus for cooling walls : en
  • US2608609A - Liquid level control equipment : en
  • US2608654A - Pulse-forming circuit : en
  • US2608267A - Horizontal gas scrubber : en
  • DE1643058U - TRANSPORTER FOR ZIGZAG SEWING ON CYLINDER SHIP SEWING MACHINES. : de en
  • DE847718C - Method and device for the continuous mixing of textile fibers : de en
  • DE847884C - Edge device for bar iron : de en
  • AU1091352A - Method of producing isophthalic acid monoesters : en
  • DE847451C - Process for preventing the caking of salts or salt mixtures : de en
  • DE847754C - For steam vehicles provided with condensation systems, in particular high-speed rail vehicles, a device intended to avoid energy losses resulting from the acceleration of the cooling air to the driving speed : de en
  • DE847743C - Process for carrying out photochemical chlorination : de en
  • GB678166A - Improvements in and relating to the separation of hydrocarbons from alcohols by azeotropic distillation : en
  • GB678170A - Weaving machine : en
  • GB677970A - Improvements in or relating to electric frequency modulating circuits : en
  • DE847456C - Anti-skid circuit for rail vehicles with single axle drive by AC series motors : de en
  • DE847367C - Potato planter with Legrad : de en
  • DE847461C - Low-impact contact arrangement : de en
  • US2608573A - Xanthogen compounds : en
  • GB677963A - Improvements in or relating to devices comprising an automatically frequency-corrected oscillator : en
  • DE1642846U - ROUND BRUSH CLAMPING RING. : de en
  • USD167599S - Photographic print-making machine : en
  • US2608551A - Fungistatic copolymers of butadiene-1, 3 and organic nitriles : en
  • US2608046A - Side rake tooth mounting : en
  • GB678190A - Thermally responsive cut-off for steam generator : en
  • US2608061A - Power unit pressure responsive device : en
  • DE847421C - Drawing machine : de en
  • DE847766C - Cable clamp, especially for batteries : de en
  • US2608461A - Prevention of amine losses in gas treating systems : en
  • US2608536A - Cellular resins : en
  • GB678171A - Improvements relating to machines for slitting and coiling sheet metal : en
  • DE1643036U - LOCKED DOOR FRAME. : de en
  • AT172298B - Electron gun : de en
  • GB678144A - Improvements in or relating to mucking machines : en
  • GB677987A - An improved means of supporting coats, garments, and like articles of wearing apparel : en