• USD130604S - Design for a stereoscopic viewer : en
  • US2264390A - Apparatus for extraction : en
  • CA401209A - Advertising and match vending machine : en fr
  • US2264755A - Electric switchgear : en
  • USD130638S - Cashin dress ensemble : en
  • US2264538A - Broaching machine : en
  • AU149441A - Method of and apparatus for mixing concrete : en
  • USD130615S - Design for a merchandising cart : en
  • CA401070A - Scaffolding or framework fitting : en fr
  • CA401116A - Cylinder head : en fr
  • US2264273A - Thermostat : en
  • USD130610S - Design for a book end ob sevhlar article : en
  • GB541676A - Improvements in and relating to hoes and the like : en
  • US2264286A - Mechanism for use in applying pressure to shoe bottoms : en
  • CA401078A - Printing press : en fr
  • DE714604C - Prevents skin formation from oil and synthetic resin paints : de en
  • GB541540A - Improvements in or relating to convection room heaters : en
  • CA401111A - Oil refining process : en fr
  • US2264318A - Geophysical surveying : en
  • US2264938A - Stapling machine : en
  • US2264959A - Laying battery : en
  • USD130582S - Design fob a building : en
  • US2264406A - Reset slide rule : en
  • US2264822A - Inflatable plug : en
  • US2264416A - Last positioning and holding means : en
  • US2264619A - Incubator : en
  • US2264452A - Knife : en
  • CA401135A - Pressure system and apparatus : en fr
  • DK59249C - Dishwasher. : da en
  • US2265077A - Air pressure gauge for automobile wheels : en
  • DK59251C - Edge rail. : da en
  • US2264352A - Seat construction : en
  • US2264926A - Crucible furnace : en
  • US2265060A - Ironing machine : en
  • CA401160A - Pipe thread swaging apparatus : en fr
  • DE714518C - Brake drum for vehicles of all types, especially for motor vehicles : de en
  • AU402540A - Checking the flow of gas past a screen and in particular inhibiting the supply of dust-laden gas to internal cambustion engines : en
  • US2264449A - Method and apparatus for coring : en
  • US2264781A - Periodic wave generator : en
  • GB541560A - Improvements in bacteriological purification of sewage : en
  • CA401120A - Blank shearing machine : en fr
  • US2264309A - Magnesium base alloy : en
  • ES5578Y - Abdominal reducer girdle. : en es
  • DE714672C - Device for balancing the weight of the ram slide in friction disc screw presses with an upward impact force : de en
  • ES6805U - Case for shaving machine and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • US2265079A - Tilting propeller boat construction : en
  • USD130556S - Design for a textile fabric or similar article : en
  • US2264349A - Handle for pails : en
  • GB541602A - Improvements in fire extinguishers : en
  • DE714771C - A device consisting of a large number of warning signs with reflective elements for setting up blocking or control signals : de en
  • DE714484C - Truck powered by an electrical collector battery : de en
  • US2265070A - Tube bending device : en
  • US2265092A - Display rack : en
  • US2264625A - Vinyl resin compositions : en
  • US2264844A - Rotary valve structure : en
  • US2264754A - Cable connector : en
  • DE714773C - Machine for drilling die holes : de en
  • US2264738A - Machine for applying closures : en
  • US2265044A - Secrecy system : en
  • US2265098A - Release for pressure bombs : en
  • US2264678A - Folding ironing board : en
  • US2264724A - Receiver for frequency or phase modulated oscillations : en
  • ES6742U - Electric heating pot. (Machine-translation by Google Translate, not legally binding) : en es
  • DE714542C - Jointly mounted roller support frame for track back machines with lifting rollers and push rollers : de en
  • GB541633A - Improvements in or relating to vertical broaching machines : en
  • US2264620A - Turntable drive : en
  • FR867854A - Improvements to luminescence tubes to maintain constant tension : en fr
  • FR867889A - Process for obtaining blanks for hollow austenitic steel valves for internal combustion engines and valves obtained by this process : en fr
  • US2264282A - Actuator : en
  • US2265010A - Hard metal tool alloy and method of producing the same : en
  • US2265115A - Bottle washing apparatus : en
  • AU114261B2 - Improvements in or relating tothe treating of article bythe heating action of high frequency electric fields : en
  • AU28241A - Television receiver : en
  • US2264293A - Viscosity stabilization of polyamides : en
  • DE714373C - Holding device for drawings, plans, etc. like : de en
  • DE714496C - Method and device for transferring glass wadding and similar materials into a transportable state : de en
  • ES148531A1 - IMPROVEMENTS IN ARTILLERY MATERIALS : en es
  • US2265021A - Direct lighting luminaire : en
  • AU114262B2 - Checking the flow of gas past a screen and in particular inhibiting the supply of dust-laden gas to internal cambustion engines : en
  • US2264645A - Coke oven : en
  • DE714536C - Pants closure with zipper : de en
  • DE714567C - Multi-color sampling device : de en
  • DE714333C - Flying boat with a height-adjustable engine : de en
  • DE714603C - In particular, electrical single-point or seam welding machine working with high electrode pressure : de en
  • US2264366A - Golf glove : en
  • US2264623A - Character displaying control apparatus : en
  • US2264305A - Method and apparatus for reinforcing webs of paper and the like : en
  • US2264673A - Watertight watchcase : en
  • DE714692C - Method for producing a tubular connecting piece : de en
  • US2264874A - Governor resetting device : en
  • GR9719B - COAL MANAGEMENT MANUFACTURING SYSTEM. : el en
  • GB541662A - Improvements in or relating to locomotives and like vehicles : en
  • US2264292A - Refrigeration : en
  • US2264525A - Kitchen range : en
  • US2264848A - Air-conditioning apparatus for closed automobiles : en
  • ES5608Y - Gathered garter to hold stockings. : en es
  • FR867877A - Single-wheel trailer with stabilized load : en fr
  • ES5602Y - New device to play ball. : en es
  • ES148511A1 - PROCEDURE FOR THE MANUFACTURE OF AZOIC DYES : en es
  • US2264359A - Polymerized ether of cashew nut : en
  • US2264700A - Lightning arrester : en
  • GB541582A - Improvements relating to roller mills for cereal grain : en
  • GB541668A - Improvements in or relating to filing systems : en
  • AU188441A - An improved vegetable fabric and method of producing thesame : en
  • US2264937A - Can opener : en
  • US2264804A - Machine tool : en
  • US2264402A - Process for removing salts from water : en
  • US2264793A - Hot water system : en
  • US2264327A - Separable fastener : en
  • US2264480A - Gripping device : en
  • US2265035A - Buckle : en
  • US2264643A - Overhead door construction : en
  • US2264641A - Locking ring for container closures : en
  • US2264765A - Muffler : en
  • USD130612S - Design for a bank money okder form : en
  • CA401108A - Cooking range viewing device : en fr
  • GB541638A - An improved wax composition : en
  • US2264717A - Electron discharge device : en
  • FR867871A - Improvement in gasifiers : en fr
  • ES147958A1 - Emptying device for mixing machines. : en es
  • US2264313A - Article of manufacture : en
  • US2264410A - Radiographic angulating apparatus and method : en
  • US2265041A - Magnetic field generator : en
  • FR867913A - Semi-automatic machine for the manufacture of fresh pasta : en fr
  • DE714638C - Process for the production of insulating material for electrotechnical purposes : de en
  • US2264439A - Nonmetallic sheathed cable : en
  • US2264537A - Brake control system : en
  • USRE21964E - Le roy j : en
  • GB541572A - Improvements in or relating to the separation by rectification of mixtures comprising carbon dioxide, ethane and ethylene : en
  • DE708246C - Overpressure seal for exhaust gas turbines : de en
  • US2264444A - Variable speed transmission : en
  • US2264783A - Disk harrow : en
  • US2264329A - Drying apparatus : en
  • GB541578A - Improvements in valves, particularly for compressors : en
  • ES5599Y - Folding coat rack. : en es
  • US2264324A - Method of making separable fasteners : en
  • US2264850A - Receiving system : en
  • GB541642A - Improvements in or relating to a roll film photographic camera : en
  • DE714558C - Crankshaft with cavities : de en
  • US2264519A - Apparatus for degreasing nonabsorbent articles : en
  • DE714528C - Device for fine-level regulation of capacitors : de en
  • US2264289A - Process and apparatus for casting metal : en
  • US2264659A - Ventilator for draftless introduction of air : en
  • US2264791A - Shell assembly : en
  • US2264885A - Strip treating apparatus : en
  • DE714329C - Profile iron shears with automatic knife adjustment : de en
  • DK59254C - Stitching machine. : da en
  • GB541584A - Improvements in and relating to the fastening together of machine elements by bolts or the like : en
  • DE714491C - Copy color for forms : de en
  • GB541557A - Improvements in or relating to commutators for dynamo-electric machines : en
  • DE714648C - Device for automatically switching an electrical circuit on and off according to precisely adjustable times : de en
  • US2264343A - Hair curler : en
  • US2264386A - Duplicating machine : en
  • US2265017A - Clothesline support : en
  • GB541537A - Improvements in or relating to grease gun and like couplings : en
  • ES145211A1 - Covers provided with protection devices against skating. : en es
  • GB541606A - Improvements in parachutes and parachute packs : en
  • DE714631C - Cinematographic camera : de en
  • DE714431C - Unwinding and cutting device for adhesive strip moistener : de en
  • US2264653A - Spring wheel : en
  • ES148528A1 - AN ILLUMINATING PROJECTILE : en es
  • CA401142A - Synchronous machine control apparatus : en fr
  • US2264617A - Diamond drill bit : en
  • US2264391A - Spring applying and removing implement : en
  • US2264533A - Railway track circuit apparatus : en
  • DE714494C - Spark gap arrangement, in particular arc converter : de en
  • US2264961A - Thermal insulation structure : en
  • US2264326A - Method of making separable fasteners : en
  • US2264504A - View finder : en
  • US2264512A - Industrial truck : en
  • US2265007A - Feeding mechanism : en
  • US2265073A - Wme strain reuever for electrical : en
  • US2265013A - Autographic register : en
  • US2264809A - Rear sight for semiautomatic guns : en
  • US2264301A - Heating and quenching apparatus : en
  • CA401196A - Pavement joint assembly unit : en fr
  • FR867936A - nut : en fr
  • US2264621A - Selective timing mechanism for sorting machines : en
  • US2264779A - Apparatus for reproducing characters, designs, or the like : en
  • DE714549C - Terminal strip, especially for telecommunications : de en
  • US2264951A - Lighting fixture : en
  • DK59262C - Heel seat trimming machine. : da en
  • ES147858A1 - Procedure, with its corresponding mechanical floor furnace, for the calcination of pyrites. : en es
  • US2264479A - Time metering apparatus : en
  • US2264833A - Valve means for hydraulic governing mechanism : en
  • DE714385C - Washing machine, especially for motor vehicles : de en
  • DE714504C - Tin bearing metal : de en
  • ES148535A1 - IMPROVEMENTS IN THE PREPARATION, BY FLOTATION, OF COAL AND OTHER MINERALS : en es
  • FR867855A - Demountable concrete charcoal oven : en fr
  • GB541648A - Improvements in and relating to lock nuts and the like : en
  • ES5572Y - Bucket with wheels. : en es
  • GB541569A - Improvements relating to oscillographs and to cathode ray tubes therefor : en
  • US2264456A - Method of casting metals : en
  • GB541575A - Improvements in surface-dressing materials for roads and the like : en
  • US2264897A - Method for sheet metal construction : en
  • CA401206A - Concrete form tie : en fr
  • FR867853A - Process for the preparation of furan-carboxylic acid amides : en fr
  • DE714780C - Process for extracting metallic barium by thermal reduction of starting materials containing barium oxide : de en
  • US2264591A - Musical instrument pad : en
  • GB541620A - Improvements in or relating to washing materials : en
  • US2264464A - Method of making electrode systems : en
  • US2264341A - Rotary power transmitter employing a working liquid : en
  • US2264888A - Production of hydroxyketones of the cyclopentanopolyhydrophenanthrene series : en
  • US2264303A - Azo compounds and material colored therewith : en
  • GB541542A - Improvements in electrical protective devices : en
  • GB541656A - Improvements in and relating to wads for sporting gun cartridges : en
  • GB541565A - Improvements in sliding windows : en
  • ES6792U - New case for glasses and lenses, with double compartment. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867942A - New forced draft weather vane : en fr
  • GR9721B - STORAGE CARTRIDGE CASE OR NON-LAMP AND PORTABLE MINING ELECTRIC LAMP. : el en
  • DE714637C - Procedure for external and internal calibration and for calibrating the wall thickness of pipe ends : de en
  • DE714540C - Process for the preparation of nitro compounds from pyridine cores : de en
  • US2264372A - Composition of matter and methods and steps of making and using the same : en
  • US2264882A - Mop : en
  • DE714572C - Process for increasing the slip resistance of rayon fabrics : de en
  • US2264268A - Aircraft generator ventilating fan cooling means : en
  • US2264473A - Cigarette extinguisher : en
  • US2264307A - Laundry apparatus : en
  • US2264565A - Corn picker : en
  • US2265066A - Telephone substation apparatus : en
  • ES6747U - Flexible insole for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • DE714417C - Device for attaching a water inlet valve to a cattle trough made of cement concrete : de en
  • DE714661C - Conical insert body for pre-chamber diesel engines : de en
  • US2264486A - Cake cutter and server : en
  • US2264726A - Pointer structure : en
  • US2264824A - Blast furnace construction : en
  • US2264825A - Resistance welding machine : en
  • US2264348A - Can conveyer : en
  • US2264607A - Spring cushion structure : en
  • US2264430A - Guy protector : en
  • DE714662C - Evaporative cooling device for internal combustion engines in aircraft : de en
  • USD130572S - Design fob a fluorescent desk lamp : en
  • USD130641S - Design foe a buckle : en
  • US2264492A - Game : en
  • GB541659A - Improvements in the manufacture of colouring matters : en
  • US2264691A - Phase position indicator : en
  • US2264964A - Composition for treating motors and for addition to motor fuel : en
  • US2264852A - Fixture fastener : en
  • DE714691C - Pendulum, suspended or supported, shackled settling container : de en
  • DE714531C - Device for turning internal combustion engines : de en
  • FR867895A - Fastening device for scarves or mufflers : en fr
  • US2264424A - Traverse motion : en
  • US2264446A - Method of producing ingots of rising or open steel : en
  • US2264580A - Method of making separable fasteners : en
  • US2264945A - Pump : en
  • US2264733A - Chassis structure for industrial trucks : en
  • DE714649C - Rust protection cover for metal containers of electrical equipment : de en
  • FR867948A - Writing device for style recording devices : en fr
  • US2264383A - Beach chair : en
  • US2264960A - Instrument for opening paper boxes and cartons : en
  • DE714584C - Combustible fire lighter : de en
  • DE714488C - Manufacture of pinacolin : de en
  • DE714752C - Process for the uninterrupted extraction of short bast fiber tow from green bast fiber stalks : de en
  • ES6827U - Cover for salt cellars or similar jars. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264592A - Automatic switch for use in telephone or like systems : en
  • US2265025A - Electromagnetic inspection system : en
  • DE714599C - Arrangement to prevent overcurrent switches from being triggered : de en
  • FR867920A - Ball cage for thrust ball bearings : en fr
  • FR867861A - force equalizer for bicycles : en fr
  • FR867851A - Aerial radio systems : en fr
  • ES6795U - Container case intended to contain tubular bodies that in turn contain products or preparations and which should be kept in a certain position until the time of consumption. (Machine-translation by Google Translate, not legally binding) : en es
  • CA401069A - Portable punch : en fr
  • US2264462A - Lay operable transfer setting device : en
  • US2264690A - Parking mirror for automobiles : en
  • GB541610A - Improvements relating to side delivery rakes : en
  • USD130613S - Design for a stocking : en
  • US2264442A - Preheating grate pot : en
  • ES6767U - Toy questions and answers. (Machine-translation by Google Translate, not legally binding) : en es
  • USD130585S - Design for a vase : en
  • US2264531A - Electromechanical apparatus : en
  • US2264719A - Machine for shoemaking : en
  • USD130573S - Design for a juice extractor : en
  • DE714523C - Auxiliary machine set for power plants of vehicles with quick evaporator : de en
  • US2264298A - Coil spring suspension for automobiles : en
  • US2264432A - Bowling apparatus : en
  • DE714660C - Device on corner fittings made of sheet metal for honeycomb frames : de en
  • ES6817U - Needle for sewing machine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6784U - Circular brush for polishing irons and metals. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264689A - Lighting unit : en
  • US2264744A - Combined tackle box and seat : en
  • US2264962A - Jamb bolt : en
  • DE714529C - Arrangement for grid control of two power converters working in cross connection : de en
  • ES6799U - Deodorant tablet in the form of a blanket and with special support (Machine-translation by Google Translate, not legally binding) : en es
  • AU114285B2 - Improvements in means for protecting the edges of rolls of paper : en
  • GB541518A - An improved internal-combustion engine having more than one piston acted upon by thesame impulse : en
  • FR867856A - Household stroller : en fr
  • DE714757C - Multi-spindle drilling machine for drilling buttons : de en
  • US2264516A - Calendar : en
  • US2264991A - Indicating device for roll film : en
  • DE714618C - Secondary outlet device for pump delivery lines : de en
  • ES148530A1 - IMPROVEMENTS IN STABILIZED PROJECTILES : en es
  • FR867943A - Stud drive device to maneuver several harvesters placed one behind the other : en fr
  • FR867933A - Foot brake for bicycle : en fr
  • US2264753A - Pump control valve : en
  • CA401139A - Electric power transmission system : en fr
  • US2264414A - Tanning with complex basic zirconium sulphates : en
  • US2264613A - Method of making lamp base ferrules : en
  • ES6798U - Device for the suppression of photocell exciter lamp in the reproduction of film film sound. (Machine-translation by Google Translate, not legally binding) : en es
  • DE714455C - Cheese cutting machine for spherical cheese or similar items : de en
  • ES6829U - Transmission and transport belts made of layers of vulcanized canvas yarns (Machine-translation by Google Translate, not legally binding) : en es
  • CA401140A - Synchronous machine control system : en fr
  • US2265020A - Process for refining fatty acids : en
  • US2264377A - Prefabricated building : en
  • USD130606S - Design for an ash teat : en
  • ES148507A3 - A PROCEDURE FOR MANUFACTURING PAPER : en es
  • US2264284A - Flash lamp : en
  • US2264933A - Hair curler : en
  • USD130568S - Design for a rug : en
  • ES148542A3 - A PROCEDURE FOR THE MANUFACTURE OF CELLULOSE : en es
  • ES148559A1 - A NEW INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF TISSUES, WITH REPRODUCTION OF VELVET-BASED PORTRAITS : en es
  • ES6771U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6803U - A completely flexible and elastic wooden sole with inward, inward cuts that face very close to each other, and whose upper surface is hollow and thick (Machine-translation by Google Translate, not legally binding) : en es
  • GB541586A - Apparatus and process for covering the links of a sliding-clasp fastener with fabricbands : en
  • ES6810U - Hermetic closure for bottles, bottles, drums and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • AU114259B2 - Arrangements for changing over to spare amplifiers or oscillators : en
  • US2264330A - Can end assembling machine : en
  • US2264953A - Self-priming centrifugal pump : en
  • GB541522A - Improvement in process and apparatus for combustion turbine : en
  • GB541658A - Improvements in traffic control systems : en
  • DE714541C - Device for regulating the feed water supply in forced circulation steam generators with a circulating centrifugal pump : de en
  • ES148078A3 - METHOD FOR DETERMINING THE SHAPE OF THE VESSEL : en es
  • FR867885A - Fuel for internal combustion engines : en fr
  • US2264322A - Fastener applying implement : en
  • US2264655A - Valve : en
  • US2264771A - Electric weft detector : en
  • US2265089A - Sanitary protector for trying on shoes : en
  • AU151541A - Improvement in projection printer : en
  • USD130592S - Design fob a caster : en
  • ES6752U - Mechanical system for children's car chassis. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264837A - Automatic coffee making mechanism : en
  • AU114251B2 - Improvement infrequency-modulated carrier-signal translating systems : en
  • AU114265B2 - Television receiver : en
  • CA401153A - Alkali cellulose : en fr
  • AU369840A - Improvements in tap wrenches : en
  • FR867908A - Grinding wheel or abrasive body : en fr
  • FR867910A - Advanced toaster : en fr
  • CA401126A - Electric cable : en fr
  • CA401180A - Chase for type : en fr
  • US2264631A - Paper roll dispenser : en
  • US2264680A - Combined doorbell and light mechanism : en
  • GB541674A - Improvements in the purification of hydrogen and other gases from sulphuretted hydrogen and carbon dioxide : en
  • DE714625C - Circuit arrangement for telephone extension systems : de en
  • ES148546A1 - A PROCEDURE TO COVER UNIFORMLY, WITH A SENSITIVE PHOTOGRAPHIC SOLUTION, CYLINDRICAL CYLINDERS AND ENVELOPES : en es
  • ES6819U - Device of transportable panels or advertising banners by pedals. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541581A - Improved means for centering bars, forgings and the like : en
  • US2264618A - Signaling device : en
  • DE714598C - Protection device against asymmetrical current or voltage distribution : de en
  • CA401204A - Electrolytic process and bath : en fr
  • DE714628C - Thermal location method : de en
  • ES148539A1 - SYSTEM TO BUILD TOYS AND INSTRUCTIVE FIGURES : en es
  • US2264799A - Loom dobby : en
  • CA401123A - Phosphate coating applying method : en fr
  • DE714597C - Small quick switch : de en
  • US2264431A - Hardening of steel articles : en
  • USD130637S - Dress ensemble : en
  • US2264505A - Folding fan : en
  • US2264677A - Regulating valve : en
  • AU114278B2 - Improvements relating to distributors for the spark-ignition apparatus of internal combustion engines : en
  • US2265019A - Engine speed control system : en
  • USD130557S - Design for a textile fabric or similar article : en
  • IE17254L - Ceilings embodying electric heating elements : en
  • DE714769C - Mechanical pencil with a lead screw clamp : de en
  • CA401174A - Bronze bearing : en fr
  • DE714749C - Process for removing hydrogen sulphide from gases with simultaneous production of sulfur : de en
  • US2264478A - Fluid drive : en
  • ES5605Y - Nutcracker or device to break the shell of dried fruits. : en es
  • US2264408A - Method of assembling and installing equipment : en
  • US2264574A - Process for the production of prepared cereal foods : en
  • US2264676A - Machine for grinding the runners of skates and the like : en
  • US2264773A - Insulator supporting bracket for electrical transmission lines : en
  • US2264438A - Method for carrying out catalytic reactions : en
  • US2264626A - Pipe : en
  • US2264958A - Garment : en
  • CA401098A - Odour absorbing composition : en fr
  • DE714539C - Bell bottom : de en
  • AU114284B2 - Improvements in and connected with apparatus for filling containers with milk andother liquids : en
  • CA401157A - Magnesium production : en fr
  • AU114263B2 - Improved collar peak support : en
  • DK59246C - Electron multiplier tube. : da en
  • US2264554A - Device for dispensing substantially spherical articles : en
  • US2264336A - Indurating composition for concrete : en
  • US2264876A - Water supply system : en
  • US2265063A - Means for holding and controlling a hose and nozzle : en
  • US2264544A - Air conditioning system : en
  • DE714498C - Tube-shaped mouth cloth sleeve : de en
  • US2264761A - Tree spray : en
  • US2264272A - Welding generator : en
  • US2264815A - Hose coupling : en
  • US2265113A - Cyclotron : en
  • US2264477A - Spotlight device : en
  • US2264710A - Electric appliance handle : en
  • ES148054A1 - A PROCEDURE FOR THE OBTAINING AND PREPARATION OF A SPONGEED AND RESPECTIVELY BLOWED PRODUCT OF WHEAT : en es
  • AU114318B2 - Improvements inthe grain tanks of harvester threshers or like agricultural implements : en
  • DE714753C - Process for the uninterrupted production of spinnable flake bast from green bast fiber stalks : de en
  • DE714781C - Glasses made of non-metallic building material, such as cellulose or synthetic resin, with insertable side bars made of the same building material : de en
  • ES148502A1 - PROCEDURE TO MANUFACTURE, IN A CONTINUOUS MODE, LEAD SALTS : en es
  • AU114268B2 - Frequency multiplier : en
  • US2264647A - Stamp dispensing machine : en
  • CA401145A - Circuit breaker : en fr
  • US2264847A - Refrigerating apparatus : en
  • US2264851A - Magnetron modulator : en
  • US2264277A - Control system : en
  • US2264429A - Process fob preparing substituted : en
  • US2264491A - Davenport : en
  • DE714560C - Process for the production of light-sensitive diazotype layers : de en
  • DK59248C - Machine for Housing of Floors. : da en
  • AU180141A - Cover for bottles : en
  • CA401190A - Amino-alcohol ester manufacture : en fr
  • ES148217A2 - IMPROVEMENTS IN THE PATENT 137874 : en es
  • US2264701A - Truck : en
  • US2265093A - Angle measuring device for surveying instruments : en
  • DE714795C - Transmission arrangement for generating radiation suitable for blind landing of aircraft : de en
  • DE714760C - Process for the surface treatment of stainless chrome steels : de en
  • ES148198A1 - IMPROVEMENTS IN THE HEATING FACILITIES INSTALLATIONS : en es
  • US2264539A - Spray apparatus : en
  • DE714593C - Circuit breaker with a differential pumping device built into the switch : de en
  • ES6756U - Tilting electric stove. (Machine-translation by Google Translate, not legally binding) : en es
  • AU176241A - Improvements in fluid hose connectors : en
  • FR867939A - Rotary motor : en fr
  • USD130607S - Corrosion control equipment cabinet : en
  • DE714606C - High speed plate felting machine : de en
  • US2264433A - Thickness gauge : en
  • DE714639C - Device for breaking down chemical raw materials : de en
  • DE712187C - Process for the production of firmly adhering coatings : de en
  • DE714632C - Clear pane for gas masks : de en
  • DE714736C - Device for displaying the shunt regulator position in DC regulating drives : de en
  • GB541547A - Improvements in or relating to valves for fluid-pressure operated apparatus : en
  • DE714616C - Equipment on sewing machines for making circular seams : de en
  • ES148518A1 - A SYSTEM OF THERMAL FEEDING OF USED INCUBATORS AND BREEDERS OF POULTRY : en es
  • US2264864A - Crane for mailbags : en
  • DE714705C - Electromagnetically driven compressor : de en
  • GB541636A - Improvements in or relating to container closures : en
  • GB541546A - Improvements in making coned tubes from sheet material : en
  • US2264709A - Electron mirror : en
  • US2264965A - Illuminated display : en
  • US2265107A - Hydraulic power transmitter : en
  • DE674547C - Air cushions with air reservoirs that are separated into several individual cells and adapted to the shape of the body : de en
  • ES148222A2 - IMPROVEMENTS IN PATENT NUMBER 137874 : en es
  • GB541651A - Improvements in or relating to optical systems : en
  • CA401101A - Boat bumper : en fr
  • US2264917A - Water hose guide and protector : en
  • GB541554A - Improvements in apparatus for toughening glass : en
  • GB541559A - Improvements in and relating to moistureproofing compositions and articles coated therewith : en
  • ES5579Y - Universal can opener : en es
  • ES5593Y - Detachable construction. : en es
  • DE714370C - Safety device for gas-heated devices : de en
  • DK59264C - Device for stationary supply pipes in centrifuges. : da en
  • GB541652A - Improvements in or relating to optical systems : en
  • US2264584A - Remotely controlled ribbon color mechanism : en
  • US2264927A - An ester of an aromatic sulphodicarboxylic acid of the benzene series and a process of making same : en
  • US2264973A - Apparatus for handling plants : en
  • US2264550A - Bag making machine : en
  • DE714580C - Gas turbine plant : de en
  • US2264561A - Tappet assembly : en
  • US2264981A - Bicycle : en
  • US2265014A - Autographic register : en
  • US2264819A - Dead end connector : en
  • US2265031A - Electronic regulator : en
  • US2264557A - Counter mechanism : en
  • US2264686A - Elevator control and signal system : en
  • US2264891A - Clutch : en
  • USD130578S - Design fob a dooe and window grille : en
  • GB541605A - Improvements in friction brakes : en
  • GB541567A - Improvements in or relating to electron discharge tubes and methods of manufacturingsuch tubes : en
  • US2264770A - Protector mechanism for looms : en
  • ES147902A1 - A method for treating an optical part provided with a layer that decreases reflection. : en es
  • DE714429C - Auxiliary motor drive, especially for bicycles : de en
  • US2264667A - Tank : en
  • US2264739A - Oil seal : en
  • ES6739U - Folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • US2265045A - Pressure gauge, and more particularly a barograph : en
  • DE714663C - Vapor separator with built-in centrifugal pump for evaporative cooling systems of internal combustion engines, especially aircraft : de en
  • DE714690C - Process for roughening the surface of leads to be glued in sleeves for pencils : de en
  • CA401074A - Facsimile recorder : en fr
  • US2264437A - Machine for making spiral coverings or sheaths on filiform materials : en
  • US2265072A - Typewriting machine : en
  • US2265091A - Dust collector : en
  • US2264474A - Support for electrically driven awls for fabrics : en
  • US2264532A - Hydraulic circuit for machine tools : en
  • US2264706A - Cowl and supporting means therefor : en
  • DE714748C - Water gas generator : de en
  • ES148508A3 - A PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL SILK : en es
  • ES6786U - Stopper for making bottles filled with liquids non-refillable. (Machine-translation by Google Translate, not legally binding) : en es
  • USD130565S - Design for a rug : en
  • USRE21962E - Curtain stretcher : en
  • ES6749U - Folding table for drawing. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867932A - Closing system for padlocks, locks and various locking devices : en fr
  • DE714671C - Electric musical instrument : de en
  • DE714721C - Arrangement for the elimination of radio interference from power converter systems : de en
  • DE714735C - Receiving arrangement for wireless communication on airplanes : de en
  • ES5597Y - Orthopedic girdles. : en es
  • ES6761U - Automatic case for carmine bar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264405A - Dry electrolytic condenser : en
  • USD130636S - Design for an automobile rear lamp : en
  • ES6800U - Heating device of running water by means of electricity. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6785U - Usable lavatory in barracks, correctional facilities, schools and other similar buildings. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541614A - Improvements in and relating to forks for motor or other cycles : en
  • GB541533A - Improvements in or relating to transportable gas producer plant for use on or with vehicles : en
  • US2265016A - Electrical oscillation generator : en
  • US2265097A - Sound level control system : en
  • GB541532A - Improvements in frequency monitoring arrangements for radio transmitters : en
  • GB541563A - Improvements in or relating to suction cleaners : en
  • DE714675C - Transport trolleys for aircraft : de en
  • US2264782A - Modulated-carrier signal receiver : en
  • US2264323A - Safety razor : en
  • US2264896A - Stable viscous hydrocarbon oil : en
  • US2265057A - Electrical plug : en
  • USRE21961E - Electrical discharge apparatus : en
  • DE714622C - Process for the production of fine-grained plaster : de en
  • ES5582Y - Folding cardboard boxes with openwork on their walls. : en es
  • DE714755C - Bag hanger : de en
  • ES6729U - Oscillating suspension clamp for overhead cables. : en es
  • US2264376A - Preparation of methacrylic polymer molding material : en
  • US2264460A - Fluid actuated switch : en
  • USD130647S - Design for a handbag : en
  • ES148516A1 - PROCEDURE FOR THE PREPARATION OF A SUBSTITUTE FOR LINAZA OIL : en es
  • US2264843A - Threader slot shuttle : en
  • US2264909A - Hydraulic weighing unit : en
  • US2265088A - Word counting mechanism for typewriters : en
  • CA401129A - Traffic signalling system : en fr
  • DE714734C - Radio direction finder with double circular directional diagram and automatic cancellation of the false minimum : de en
  • ES6816U - A device of elastic suspensions for general appliances and boards of motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • AU114250B2 - An egg poaching slice : en
  • DE714551C - Paints and processes for their manufacture : de en
  • US2264441A - Automobile backing light : en
  • US2264723A - Radio frequency coupling arrangement : en
  • US2264984A - Fastener : en
  • GB541521A - Improvements in or relating to control systems for capstan lathes and like machine tools : en
  • GB541561A - Improvements in methods of, and machines for, sorting record cards : en
  • GB541624A - Improvements in military land mines : en
  • US2264939A - Dropping board scraper : en
  • CA401089A - Bearing puller : en fr
  • US2264271A - Grounding connection : en
  • FR867866A - Float device for automatic control of overflow with bungs or valves : en fr
  • GB541592A - Improvements in or relating to the production of artificial filaments, films and other articles from organic polymerisation products : en
  • ES148112A1 - A NEW PROCEDURE FOR OBTAINING A VERY USEFUL BYPRODUCT, FROM WHEAT STRAW AND THE CORRESPONDING CELLULOSE : en es
  • DE714519C - Foot dimming switch for vehicles : de en
  • DE714435C - Conveyor frame : de en
  • US2264692A - Art of mounting piezoelectric elements : en
  • DK59263C - Throw-out device for filling machines for valve bags. : da en
  • ES148544A1 - A PROCEDURE FOR THE PRODUCTION OF AGGLOMERATES BASED ON CEMENT PASTE, BY CENTRIFUGATION : en es
  • GB541528A - Improvements in or relating to the hydrolysis of pectin : en
  • GB541597A - Improvements relating to plasticized polyvinyl choride products : en
  • ES148558A3 - IMPROVEMENTS IN THE CONSTRUCTION OF TIPPERS ADAPTABLE TO TRUCKS AND TRANSPORTATION CARS : en es
  • ES5560Y - Perfected bottleneck. : en es
  • US2264971A - Cooling device : en
  • US2264914A - Injection nozzle : en
  • DE714738C - Device for eliminating voltage fluctuations of a certain frequency and amplitude in electrical generators caused by the degree of irregularity of the drive machine : de en
  • AU114274B2 - Improvements in high frequency ampplifiers including thermionic valves : en
  • USD130581S - Design for a water closet bowl : en
  • AU45941A - Frequency multiplier : en
  • AU114280B2 - Improvements in radio tuning systems : en
  • DE714713C - Process for the production of piston rings with the same tangential stress : de en
  • GB541628A - Improvements in or relating to electrical measuring apparatus : en
  • US2264513A - Feed wheel : en
  • CA401112A - Cleaning pad : en fr
  • CA401184A - Railway car draft rigging : en fr
  • US2264371A - Process of alkylating phenols : en
  • CA401165A - Storage battery paste expander : en fr
  • US2264916A - Process and apparatus for reducing wear and tear in internal combustion engines : en
  • USD130555S - Textile fabric or similar article : en
  • CA401185A - Lubricant wiping device : en fr
  • US2264302A - Precision grinding machine : en
  • US2264731A - Ironer padding : en
  • AU402040A - Improvements in or relating tothe treating of article bythe heating action of high frequency electric fields : en
  • US2264949A - Motor drive mechanism for adding machines : en
  • USD130625S - Design for a dress : en
  • US2264750A - Upholstery structure : en
  • US2264823A - Automatic reclosing circuit breaker system : en
  • USD130631S - Design for a dress ensemble : en
  • AU427640A - Automatic transfer device of impedance in telephone set : en
  • CA401075A - Mineral separating apparatus : en fr
  • AU407640A - Improvements in means for protecting the edges of rolls of paper : en
  • US2264350A - Cinematographic film-feeding apparatus : en
  • US2264862A - Electric switch : en
  • CA401203A - Strip steel electroplating process : en fr
  • GB541672A - Improvements in planographic printing : en
  • AU106941A - Improvements in or relating to knitting machines : en
  • US2264288A - Apparatus for continuously casting metals : en
  • AU114271B2 - Cover for bottles : en
  • US2264895A - Engine mounting : en
  • USD130600S - Combined stand and induction device for telephones : en
  • US2264342A - Geophysical instrument mounting : en
  • US2264494A - Method and apparatus for wax lamination : en
  • US2264801A - Automatic coupler for mine cars : en
  • US2264662A - Sighting device for antiaircraft guns : en
  • CA401210A - Strip rolling mill : en fr
  • DE714610C - Starting device for carburettors of internal combustion engines : de en
  • GB541604A - Circuit arrangements employing critical transit time electron discharge devices : en
  • CA401212A - Carbon-chloride production : en fr
  • AU242940A - Improvements in or relating to knitting machines : en
  • US2265028A - Machine for cutting sheets : en
  • US2264540A - Cathode-ray tube : en
  • US2264987A - Regulating apparatus : en
  • US2264497A - Work support : en
  • DE714601C - Integral dose meter : de en
  • ES148527A1 - IMPROVEMENTS IN THE MANUFACTURE OF FIRE EXTINGUISHING GRANADES : en es
  • DE714693C - Process for finishing waterproof textile webs : de en
  • DK59242C - Low Frequency Amplifier with Variable Gain. : da en
  • US2264747A - Tubular rivet : en
  • CA401130A - Telephone instrument : en fr
  • DE714486C - Shear-proof connection of sheet pile interlocks : de en
  • GB541553A - Improvements in electrical signalling systems and apparatus for use therein : en
  • US2264634A - Weatherstrip : en
  • US2264675A - Hydraulic actuating means : en
  • DE714794C - Device for the periodic closing and opening of electric circuits in the rhythm of complementary signs : de en
  • US2264407A - Culinary implement : en
  • US2264818A - Article distributing mechanism : en
  • US2265076A - Sheave : en
  • CA401158A - Magnesium production : en fr
  • CA401217A - Regulating transformer : en fr
  • FR867909A - Fruit and vegetable peeler enhancements : en fr
  • AU114253B2 - Method of and apparatus for mixing concrete : en
  • US2264325A - Method of making separable fasteners : en
  • USD130643S - Connection box or similar article : en
  • US2264297A - Means for preventing or removing ice formations on the wings of airplanes : en
  • US2264708A - Television and like reproducer : en
  • US2264998A - Brush holder : en
  • US2264387A - Cooling fluid with antileak properties : en
  • GB541519A - Improvements relating to the manufacture of catalysts : en
  • DE714666C - Gas steam engine with arrangement of a water-cooled combustion chamber : de en
  • GB541667A - Improvements in apparatus for drying sheet material : en
  • AU114275B2 - Apparatus for facsimile telegraphy : en
  • US2264509A - Process for plasticizing rubber : en
  • ES148562A1 - A NEW PROCEDURE FOR THE FIXATION OF METAL PIECES ON CELULOID OBJECTS : en es
  • US2264379A - Piston unit : en
  • US2265059A - Tool sharpener : en
  • DE714696C - Oil box with inserted lubrication pad frame for rail car axle bearings : de en
  • US2264985A - Rheostatic regulator : en
  • DE714636C - Carriage for large-caliber machine guns : de en
  • DE714763C - Cross-bottom sack made of paper or similar material : de en
  • US2264475A - Multiple-color textile printing machine : en
  • US2264728A - Cover for universal joints : en
  • US2264419A - Cabinet : en
  • US2264867A - Weft exhaustion indicating apparatus : en
  • US2264963A - Checkrow planter : en
  • DE714775C - Process for the production of high molecular weight fatty acids : de en
  • AU408540A - An improved invalid bedrest : en
  • DE714559C - Crank gear : de en
  • DE714573C - Process for the introduction of aryl groups in ª ‡, ª ‰ -unsaturated carbonyl compounds and their derivatives : de en
  • FR867878A - Process, means and devices for the production of combustible gases : en fr
  • GB541550A - Improvements in electrodes for discharge devices wherein an electric discharge passes through a gaseous medium : en
  • FR867880A - Welding process of joints for metal pipes, sheaths, sleeves, elbows, etc. : en fr
  • GB541573A - Improvements in and relating to safety guards of metal-working presses and like heavy slow-acting machines : en
  • DE714629C - Gearbox in which the shaft to be driven can be given an advance or lag of the angle of rotation by an auxiliary shaft : de en
  • DE714689C - Damping bushing for gradual absorption of vibrations with rubber parts of different hardness suspension for drive motors, especially on motor vehicles : de en
  • ES148513A3 - A PROCEDURE FOR THE MANUFACTURE OF ELECTROLYTIC CAPACITORS : en es
  • ES148557A1 - IMPROVEMENTS IN FREE PISTON MACHINES, ESPECIALLY THOSE IN WHICH A PART OF THE ENERGY IS INTENDED TO ENSURE THE OPERATION OF ONE OR MORE RECEIVING AUXILIARY MACHINES : en es
  • US2264360A - Abrading tool : en
  • US2264522A - Method and apparatus for producing laminated sheets : en
  • US2264935A - Ledger sheet : en
  • DE714609C - Self seller for electricity : de en
  • ES148109A3 - A SYSTEM OF CONSTRUCTION OF FIXING PLUGS FOR NAILS, SCREWS AND SIMILAR TOOLS : en es
  • DE714544C - Multiple carrier frequency system for telecommunication cables : de en
  • FR867857A - Apparatus for stretching the human body : en fr
  • DE714497C - Formation of the device : de en
  • DE714590C - Damper winding for synchronous machines : de en
  • ES6766U - Perfected reliquary (Machine-translation by Google Translate, not legally binding) : en es
  • FR867912A - Clear viewfinder with variable field and magnification for cinematographic and still cameras : en fr
  • FR867874A - Gasifier nozzle : en fr
  • DE714644C - Multi-disc brake for vehicles, especially railroad cars : de en
  • DE714611C - Friction gear change transmission : de en
  • DE714681C - Process for the production of soap-containing detergents in the form of powder, flakes or noodles using sulphite waste liquor residues : de en
  • FR867860A - Percussion device with ram set in motion under the interposition of a spring : en fr
  • DE714483C - Insect repellants : de en
  • ES6797U - Protective piece of the nose. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6813U - Car-folding chair for children. (Machine-translation by Google Translate, not legally binding) : en es
  • AU114248B2 - Improvements inthe manufacture of discs of ploughs, cultivators andthe like : en
  • FR867899A - Darkening device for vehicle headlights : en fr
  • DE714490C - Process for the production of vinyl ethers : de en
  • DE714732C - Device for automatic coordination of a transmitter group : de en
  • DE714656C - Process for the preparation of a binder which can be softened by heating, e.g. B. synthetic resin containing grinding wheel : de en
  • US2264389A - Cooling fluid of antileak and nonfoaming character : en
  • US2264520A - Bending machine for metal construction material : en
  • US2264826A - Work conveyer and inverter : en
  • CA401087A - Electric power transmission and distribution system : en fr
  • CA401150A - Gas pressure booster system : en fr
  • US2264393A - Electric wave transmission system : en
  • US2264611A - Time and temperature control means for cooking machines : en
  • US2264493A - Fence post : en
  • DE714779C - Process for the production of plywood : de en
  • CA401077A - Curtain hanger : en fr
  • AU408140A - Improvements in and relating to air filters for air brake systems andthe like : en
  • CA401182A - Plastic protein article hardening process : en fr
  • US2264334A - Photographic printing material : en
  • US2264854A - Electric valve converting system : en
  • CA401137A - Article sorting apparatus : en fr
  • DK59252C - Control device for liquid, steam and air conducting cables. : da en
  • DE714745C - On the underside with grooves for inserting the heating coil, electrically heated hotplate : de en
  • DE714797C - High-frequency cables with a coaxial conductor arrangement and disc-shaped spacers wipe the conductors : de en
  • CA401115A - Formed carbonaceous article production : en fr
  • US2264943A - Aircraft equipped with sustaining rotors : en
  • DE714730C - Process for splitting pressure hydrogenation : de en
  • USD130624S - Design for a dress : en
  • US2264354A - Addition products of dienes and unsaturated esters, ketones, or nitriles : en
  • USD130593S - Combined handbag and umbrella holder or similar article : en
  • US2264743A - Mixing machine : en
  • GB541611A - Improvements in chaser blocks and carriers : en
  • CA401102A - Alkali cyanide protecting method : en fr
  • DE714657C - Process for the preparation of curable alkyd resins : de en
  • DE714774C - Bunker system for bulk goods with a scoop as a removal device : de en
  • US2265061A - Wagon hitch : en
  • US2264797A - Register mechanism : en
  • CA401205A - Concrete form tie : en fr
  • GB541634A - Improvements in or relating to electric wave transmission networks : en
  • AU404640A - Improvements relating to distributors for the spark-ignition apparatus of internal combustion engines : en
  • US2264840A - Tin snips : en
  • US2264912A - Scum drawoff : en
  • US2264280A - Control system for circuit breakers : en
  • USD130560S - Design fob a combined serving bowl and dish : en
  • US2264345A - Method of making slivers : en
  • US2264450A - Gun perforator : en
  • US2264734A - Shoe repair last : en
  • US2264356A - Curling device : en
  • DE714783C - Process for the production of color-correct color transparency images on multilayer material by the subtractive process : de en
  • ES5551Y - Theaters with indirect lighting. : en es
  • FR867927A - Gas heating radiator : en fr
  • GB541517A - Film drying process and apparatus : en
  • USD130617S - Design for a lace : en
  • DE714570C - Ring nut wrench : de en
  • GB541640A - Improvements in and relating to foundry compositions : en
  • CA401192A - Hydrocarbon oil processing : en fr
  • GB541544A - Improvements in or relating to refractory castings for glass making and other apparatus : en
  • US2264579A - Can washer : en
  • US2265069A - Package : en
  • USD130599S - Bird ornament for clothesline or similar article : en
  • US2264635A - Wheel mounting : en
  • US2264568A - Airplane propeller : en
  • ES148537A3 - A PROCEDURE FOR THE MANUFACTURE OF OIL FOR PAINTING, SIMILAR TO FLAX : en es
  • ES6735U - Plinth or curved socket of cement and ceramics. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6811U - Coat-brooch for leagues. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867919A - Hydraulic rotation control for high speed spindles : en fr
  • GB541531A - Improvements in methods of and means for producing high electrical potentials for cathode ray television reproducers : en
  • DE714723C - Electrically operated motion picture projector : de en
  • ES6793U - A new mold for the manufacture of all kinds of rubber footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR867921A - Electrical signaling systems by cables : en fr
  • US2264500A - Railway signaling apparatus : en
  • US2265006A - Disconnecting contact : en
  • DE714798C - Outer conductor or shielding for flexible high-frequency cables in the form of a hose-like metal mesh : de en
  • CA401164A - Rock drill feeding mechanism : en fr
  • CA401170A - Periodic wave generator : en fr
  • ES6760U - Hollow block of reinforced concrete for floors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541649A - Improvements relating to the use of aromatic compounds in photography : en
  • DE714620C - Low loader road vehicle : de en
  • GR9718B - DIKINITON BICYCLE. : el en
  • DE669429C - Three-phase series motor : de en
  • DE714562C - Device for generating a medium flow force, in particular for driving aircraft with the aid of a hammer rotor : de en
  • DE714533C - Cinema equipment with circulating oil : de en
  • GB541591A - Improvements in animal traps : en
  • DE699135C - Electric free jet switch : de en
  • DE714495C - Process for the gasification of lignite dust and similar fuels : de en
  • ES6830U - Safety armor for circular polishing brushes (Machine-translation by Google Translate, not legally binding) : en es
  • US2264529A - Keystone chain : en
  • US2264548A - Mineral wool forming apparatus : en
  • US2264616A - Rotary compressor : en
  • GB541645A - Improvements in electrode mounting arrangements for electron discharge devices : en
  • DE714591C - Electric rotary switch with square base : de en
  • DE714715C - Gear change gear with multiple clutch devices operated by fluid pressure : de en
  • GR9720B - FOOD FROM FULL OR SEMI-FULL CEREALS. : el en
  • US2264715A - Tone control circuits : en
  • ES6741U - Shaver with device to adjust the cutting of the blade. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6736U - Books, magazines, births and other toys and commercial objects with views, landscapes and hairy figures, which have their own movements and together (Machine-translation by Google Translate, not legally binding) : en es
  • ES6733U - Special case for colored pencils for the lips. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541664A - Improvements in or relating to electron discharge devices for operation at very highfrequencies : en
  • GB541673A - Improvements in door opening devices : en
  • DE714770C - Luminous signs embedded in the lane or in the form of curb stones : de en
  • ES5555Y - Framing system for photographs, prints and all kinds of sheets in general, : en es
  • US2265049A - Hinge : en
  • DE714548C - Arrangement to protect antenna isolation capacitors : de en
  • US2264523A - Means for distributing humidity in printing presses : en
  • US2264775A - Well casing elevator : en
  • US2264975A - Device for facilitating the testing of inflated articles : en
  • ES148522A1 - CLOSED APPARATUS FOR THE DEVELOPMENT OF ICE CREAMS, WITH VISIBILITY OF ITS INTERIOR DURING FUNCTIONING : en es
  • US2264679A - Surgical instrument : en
  • US2264581A - Pipe coupling : en
  • US2264590A - Damper construction : en
  • US2264610A - Method of conditioning or treating molding sand : en
  • US2265038A - Trolley conductor device : en
  • DE714673C - Friction disc screw press : de en
  • ES6763U - Box to store parts or types for typographic prints. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541541A - An improved device for protecting alternating current electrical apparatus against unbalance : en
  • US2264790A - Purifying water and sewage : en
  • USD130559S - Textile fabric or similar article : en
  • ES6746U - Flotation valve for refrigerators. (Machine-translation by Google Translate, not legally binding) : en es
  • US2265036A - Process and apparatus for handling materials : en
  • ES148022A3 - NEW ARTICULATED SADDLE MODEL FOR BICYCLE AND SIMILAR : en es
  • US2264490A - Process for treating textiles : en
  • GB541571A - A new method for producing coloured resists under azoic colours : en
  • DE714789C - Process for dyeing animalized fibers or structures made of regenerated cellulose or cellulose derivatives or mixtures thereof, which may contain wool, with acidic wool dyes : de en
  • GB541657A - Systems for determining the direction of propagation of electromagnetic waves : en
  • ES147820A1 - Special nail. : en es
  • ES6823U - Stereoscope of crossed visuals. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264763A - Protector clamp and curler : en
  • US2264835A - Microscope : en
  • US2264863A - Synchronous motor starter : en
  • ES148035A1 - OPTICAL-LUMINOUS INDICATOR SPECIAL FOR STREET SIGNALS : en es
  • DE714596C - Arrangement for monitoring the accumulator batteries used in power plants, switching stations, etc. for the control of switching and protection devices : de en
  • DE714782C - Plate-shaped seal : de en
  • US2264346A - Comb : en
  • US2264760A - Fill pipe box : en
  • FR867864A - Device for the superficial withdrawal of the must and the introduction by layers of the extraction water : en fr
  • US2264270A - Range surface unit insulator : en
  • DE714647C - Tape winding machine : de en
  • ES6768U - Bell for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE714707C - Process for the enrichment and extraction of a substance which promotes leukocyte formation from the liver : de en
  • US2264658A - Aircraft sump pump : en
  • US2264756A - Separation of magnetic catalysts from resins and other polymers : en
  • US2264777A - Photographic camera structure : en
  • GB541577A - Improvements in stuffing boxes or shaft sealing devices : en
  • ES6812U - An illustrated heater (Machine-translation by Google Translate, not legally binding) : en es
  • ES6773U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541601A - Improvements in or relating to pumps of the intermeshing rotary screw type : en
  • ES6824U - Articulated sole (Machine-translation by Google Translate, not legally binding) : en es
  • ES5589Y - Perpetual calendar. : en es
  • GB541654A - Improvements in or relating to re-sealing devices for envelopes : en
  • US2264463A - Mechanical pencil : en
  • US2264470A - Connecting device, especially for railway vehicles coupled together : en
  • ES5561Y - Picture book with animated figures. : en es
  • DE714578C - Coffee brewing filter to be placed on a jug with a funnel-shaped water insert container : de en
  • US2264404A - Article of manufacture : en
  • US2264595A - Flashlight attachment for cameras : en
  • US2265002A - Skein holder : en
  • US2264498A - Scaffold bracket : en
  • USD130569S - Design for a rug : en
  • DE714516C - Copier with device for determining the illuminance : de en
  • FR867945A - Manufacturing process for dry current rectifiers : en fr
  • US2264868A - Means for manufacturing bearings : en
  • DE714740C - Device for the ignition of electric low-pressure discharge tubes for mains voltage operation : de en
  • GB541527A - Improvements in machines for making asbestos-cement and like pipes : en
  • DE714502C - Stove firing with an auxiliary grate that can be extended over the main grate for heating the hotplate : de en
  • DE714594C - Voltage divider circuit, especially for darkening : de en
  • CA401065A - Universal joint : en fr
  • ES6750U - Car holder for carbonic acid bottle destined to fire extinguishers for production of carbonic snow. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264374A - Flexible blade pot scraper : en
  • US2264940A - Drop tube assembly : en
  • US2264428A - Article of ceramic or vitreous material : en
  • US2264668A - Elevated tank : en
  • US2264555A - Capstan : en
  • US2264721A - Foodstuff and method of making same : en
  • US2265046A - Thickener : en
  • US2265058A - Folding machine : en
  • CA401092A - Photoprint making apparatus : en fr
  • DE714338C - Bayonet with wire cutting device : de en
  • DE714525C - Electrical conductor with an insulating coating produced by applying an insulating varnish : de en
  • US2264593A - Mayonnaise and method of manufacturing same : en
  • US2264648A - Explosion engine : en
  • US2264792A - Centering device for container caps : en
  • US2264337A - Metallurgy of zinc fumes and other powdery metalliferous material containing zinc and other metals : en
  • DE714582C - Method for eliminating light scattering in thin-film films : de en
  • DE714728C - Safety gear for the ramming bars of coal tampering machines : de en
  • DE714493C - Electrode arrangement in arc converters, in particular Marx converters : de en
  • US2264980A - Lock switch : en
  • DE714501C - Lifting platform : de en
  • DE714557C - Spring-mounted vibration structure : de en
  • DE714674C - Air purification cartridge for replacement devices : de en
  • DE714669C - Method and device for the subsequent application of a lacquer coating on the inside of the fold in the production of internally lacquered tin can bodies from metal sheets lacquered up to the folded edges by rounding, folding and soldering : de en
  • DE714698C - Device with motor drive for remote setting of the tuning means of devices for wireless communication : de en
  • ES148552A1 - A NEW TYPE OF ENGINE : en es
  • US2264440A - Diamond drill bit : en
  • US2264542A - Finishing and conditioning of paper : en
  • DE714507C - Process for the production of a low-noise optical sound recording during playback : de en
  • ES148533A3 - A SAFETY DEVICE TO PREVENT THE SUBSTRACTION OF CAPS AND GASOLINE FROM THE TANKS OR CONTAINERS OF THE AUTOMOBILE : en es
  • FR867931A - Mold for combustible material or other applications : en fr
  • CA401105A - Animal trap : en fr
  • CA401119A - Can line control mechanism : en fr
  • USD130563S - Design fob a portable traffic signal : en
  • US2265052A - Skelp welding apparatus : en
  • GB541661A - Improvements in or relating to internal combustion engines having port scavenging and exhaust-driven turbines : en
  • US2265001A - Vapor electric device : en
  • US2264821A - Automobile cooling system : en
  • US2264696A - Switch control circuit : en
  • US2264713A - Apparatus for washing tableware or the like : en
  • US2264948A - Method and apparatus for making building blocks : en
  • AU114287B2 - An improved invalid bedrest : en
  • US2264314A - Garment : en
  • US2264640A - Turn indicator : en
  • US2264703A - Apparatus for soldering commutators : en
  • USD130620S - Design for an ignition generator : en
  • USD130640S - Design for a dress : en
  • GB541562A - Improvements in and relating to low tension cartridge fuses and to electrical circuits incorporating said fuses : en
  • US2264870A - Vulcanization of rubber : en
  • US2264764A - Crystal-controlled oscillator : en
  • GB541679A - Improvements in or relating to a collapsible photographic camera : en
  • US2265116A - Eraser mounting : en
  • CA401109A - Surgical knife : en fr
  • DE714503C - Frame replacement for simple top-hung windows : de en
  • DK59247C - Furnace, specially designed for the incineration of household waste or cheap crumb fuel, enclosed in bags. : da en
  • DE714737C - Device for regulating the speed of a direct current motor using an alternating current taken from the armature and acting on an electrical oscillating circuit : de en
  • ES148549A1 - IMPROVEMENTS IN THE REGULATION OF GENERATORS OF COMPRESSED FLUID, OF FREE PISTONS, THAT UNDER VARIABLE MARKING PRESSURES FEED RECEIVING MACHINES, SUCH AS TURBINES : en es
  • US2264705A - Drainage valve for luminaires : en
  • US2264413A - Seal : en
  • US2264942A - Rotative winged aircraft : en
  • US2265084A - Refrigerating apparatus : en
  • AU114369B2 - Automatic transfer device of impedance in telephone set : en
  • US2264901A - Friction member and manufacture thereof : en
  • US2264355A - Steel : en
  • DE714623C - Holding device for height-adjustable and swiveling apparatus for tying packages : de en
  • FR867907A - Improvements made to electrically conductive elements : en fr
  • US2264694A - Rotary stabilizer and method of balancing the same : en
  • US2264798A - Typographical machine : en
  • US2265018A - Trolley pole : en
  • AU159441A - Improvements in or relating to the sizing of paper pulp, cardboard and like fibrous products : en
  • CA401085A - Speedometer control device : en fr
  • DK59259C - Device at Pumpelaase for Bicycles. : da en
  • US2264467A - Stoker mechanism : en
  • US2264946A - Wheel structure : en
  • US2264530A - Locomotive rod bearing : en
  • US2264317A - Can end assembling machine : en
  • DE714664C - Safety device for heating devices operated with liquid fuel under pressure for warming up internal combustion engines, in particular aircraft : de en
  • DE714667C - Control arrangement for frictional change and reversing gear : de en
  • US2264489A - Bottle support : en
  • US2264907A - Journal box : en
  • US2264674A - Conveyer : en
  • US2264902A - Nonoverfill device : en
  • US2264990A - Control mechanism for circuit breaker operating motors : en
  • USD130602S - Design for a retinoscope or the like : en
  • US2264311A - Transmission system : en
  • DE714750C - Process for the uninterrupted extraction of long fibers from green bast fiber stalks : de en
  • CA401099A - Roof shingle : en fr
  • US2264281A - Acetylene generator : en
  • US2264915A - Jaw crusher : en
  • DE714577C - Method for making a wound dressing : de en
  • US2264672A - Tub cushion and lining : en
  • USD130635S - Lanza billiard table : en
  • USD130561S - Design foe a condiment holder : en
  • CA401159A - Magnesium production : en fr
  • CA401183A - Refrigerating apparatus : en fr
  • AU401240A - Improvements in control means for electric water heaters : en
  • US2264829A - Respirator : en
  • AU194841A - Improvements relating to oil filters : en
  • AU406040A - Improvements in radio tuning systems : en
  • DE714711C - Zinc extraction process : de en
  • DE714430C - Schaerfkoerper with exchangeable sandpaper for pencil sharpeners : de en
  • US2264952A - Alarm system for cash registers : en
  • USD130583S - Design fob a brooch : en
  • DE714489C - Process and device for the continuous production and extraction of fatty acids by oxidation of hydrocarbons : de en
  • FR867946A - New model of skirt guard net : en fr
  • US2264966A - Determination of the moisture content of substances : en
  • ES5604Y - Wet them. : en es
  • ES148036A1 - PROCEDURE, WITH ITS CORRESPONDING DEVICE, FOR THE AUTOMATIC MANUFACTURE OF DOUBLE EDGES IN RECTIFIED COLLECTION MACHINES : en es
  • ES148555A3 - IMPROVEMENTS IN THE WICK PRODUCTION MACHINES IN THE TEXTILE FIBER SPINNING : en es
  • US2264279A - Radio navigation device : en
  • US2264919A - Parachute drop amusement device : en
  • GB541549A - Improvements in or relating to the production of grits or groats : en
  • DE712941C - Protective roof for conveyor : de en
  • US2264682A - Reddish-violet substantive azo dye : en
  • USD130574S - Design for a brooch or similar article : en
  • DE714670C - Process for the production of shrink rings, in particular for electrical machines : de en
  • US2264816A - Bushing : en
  • CA401067A - Cable clamp : en fr
  • US2264567A - Deflecting device : en
  • US2265103A - Sound recording : en
  • CA401104A - Muscle relaxing machine : en fr
  • US2264397A - Power line carrier frequency telephone system : en
  • CA401096A - Roller bearing for aircraft shock absorbers : en fr
  • CA401134A - Clutch system : en fr
  • DE714776C - snow plow : de en
  • US2264597A - Fastener : en
  • ES6791U - New rim model for bicycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA401177A - Road making machine : en fr
  • CA401216A - Slime and fibrous material separation : en fr
  • CA401114A - Liquid pressure regulating apparatus : en fr
  • CA401181A - Liquid dispenser : en fr
  • DE714725C - Metal link conveyor belt : de en
  • GB541622A - Improvements in optical projection apparatus : en
  • US2264400A - Crotylidene diureas and process for : en
  • US2264517A - Surge controlling device : en
  • DE714508C - Method for increasing the brightness of anaglyphs : de en
  • DE714665C - Electromagnetic switch : de en
  • US2265068A - Scintillating gaseous discharge lamp and method of operating the same : en
  • CA401214A - Thorium catalyst regeneration : en fr
  • US2264476A - Match package : en
  • USD130632S - Design for a gaement back : en
  • US2264786A - Drill head : en
  • US2264518A - Valve operating means for duplex double-acting steam pumps : en
  • USD130558S - Textile fabric or similar article : en
  • US2264587A - Character displaying control apparatus : en
  • CA401094A - Binder reel attachment : en fr
  • US2265114A - Pressure transmitting relay unit : en
  • CA401168A - Hangrod mounting : en fr
  • CA401194A - Window cushioning and guiding means : en fr
  • US2264394A - Nut cracking machine : en
  • USD130580S - Design for a vase : en
  • ES148560A1 - IMPROVEMENTS IN THE PROVISIONS THAT ALLOW THE AMPLIFICATION THROUGH THERMOURAL LAMPS OF THE MECHANICAL VIBRATIONS PRODUCED BY SHEETS, STRINGS, DIAPASONS, VIBRANT AND ANALOGUE RODS : en es
  • GB541585A - Process for the catalytic polymerisation of normally gaseous olefins : en
  • US2264780A - Tooling for rotating work : en
  • DE714684C - Pressure device for scales : de en
  • ES148515A3 - A PROCEDURE FOR THE MANUFACTURE OF KNITTED GLOVES : en es
  • US2264340A - Hydraulic coupling : en
  • US2264362A - Glycol antifreeze cooling fluid : en
  • ES148540A3 - PERFECTIONS IN THE MANUFACTURE OF ELECTRODES FOR ELECTRIC WELDING : en es
  • DE714655C - Process for the production of foils and tubes : de en
  • ES148548A1 - AN PERFECTED METHOD FOR ATTACHING METAL CLOSURES FOR BOTTLES AND SIMILAR VESSELS : en es
  • US2264571A - Tree mover : en
  • US2264748A - Color television transmitter : en
  • USD130629S - Design for an earring : en
  • US2264745A - Tobacco : en
  • US2264384A - Undergarment : en
  • US2265117A - Hydraulic brake lockout device : en
  • CA401200A - Cast iron : en fr
  • DE714646C - Switching arrangement for changing the frequency of a high-frequency generator as a function of a control voltage : de en
  • US2265022A - Aerial passenger tramway : en
  • US2264688A - Tube drawing machine : en
  • US2264741A - Cup packing : en
  • USD130605S - Design for a jab : en
  • US2264762A - Depositing agent for solid insecticides : en
  • US2264855A - Cash register : en
  • US2264999A - Manufacture of lubricants : en
  • DK59245C - Device for Clocks for Automatic Connection and Disconnection of an Electrical Circuit. : da en
  • FR867865A - Device for obtaining dual illumination of flashlights : en fr
  • GB541524A - Improvements in and relating to snap-fasteners : en
  • US2264296A - Bullet hole gauge : en
  • USD130611S - Design for a dkess : en
  • USD130608S - Fresser foot for sewing machines : en
  • USD130633S - Design fob a lace : en
  • DE714720C - Conveyor vessel with protective flap for the conveyed goods : de en
  • CA401191A - Solvent extraction of hydrocarbon oils : en fr
  • US2264687A - Lighting unit : en
  • US2264735A - Vacuum tube grid : en
  • US2264740A - Melting and holding furnace : en
  • US2264670A - Method of manufacturing printing plates : en
  • USD130603S - Design for a liquid feeding nozzle : en
  • US2264524A - Method of making mufflers : en
  • DE714509C - Device for displaying the approximate indicated power of internal combustion engines : de en
  • CA401117A - Can end assembling machine : en fr
  • US2264638A - Air chuck for flush valve stems : en
  • AU114288B2 - Improvements in or relating to knitting machines : en
  • US2264681A - Azo dyes : en
  • US2264716A - Electric furnace : en
  • US2265032A - Record resurfacing machine : en
  • US2264578A - Moistening apparatus : en
  • US2264378A - Pot type burner : en
  • US2264443A - Strip guiding apparatus : en
  • CA401199A - Shoe sole : en fr
  • US2264972A - Garment construction : en
  • US2264908A - Oil conveying member for journal boxes : en
  • US2265108A - Controlled circulation water heating system : en
  • CA401197A - Engine corrosion preventing means : en fr
  • CA401151A - Brake for core covering machines : en fr
  • CA401082A - Steering knuckle joint : en fr
  • USD130571S - Design for a cosmetic display box : en
  • AU114258B2 - Improvements in control means for electric water heaters : en
  • ES6775U - Pen with slippery mine without friction. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867922A - Electrical insulation substances : en fr
  • ES6740U - Extension tube or telescopic to pour the concrete. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867888A - Bicycle with handlebars and articulated pedals : en fr
  • AU53741A - Improvement infrequency-modulated carrier-signal translating systems : en
  • US2264361A - Fruit juice extraction : en
  • US2264276A - Thermostat : en
  • US2264903A - Bottle carrier : en
  • ES147703A1 - Improvements in the manufacture of cement objects. : en es
  • DE714709C - Injection molding machine for thermoformable masses : de en
  • CA401072A - Can opener : en fr
  • USD130627S - Design fob an apron : en
  • AU403440A - Apparatus for facsimile telegraphy : en
  • US2265078A - Engine : en
  • US2264453A - Knife : en
  • US2264564A - Air brush for artists' use : en
  • ES6815U - Ring made of elastic material for vibration isolation. (Machine-translation by Google Translate, not legally binding) : en es
  • CA401095A - Vertical hot water boiler : en fr
  • US2264812A - Chemical process for splitting of ethylidene diacetate : en
  • US2264955A - Switch construction : en
  • US2265081A - Breaking up water and oil emulsions : en
  • FR867870A - Process and manufacture of agglomerates in sawdust without binder, for obtaining lean gas and other uses : en fr
  • GB541564A - Improvements in or relating to brush gear for electric motors : en
  • GB541665A - Improvements relating to high frequency wave transmission systems : en
  • GB541520A - Improvements in and relating to the moulding of hollow bodies, such as pipes, from apasty material : en
  • US2264656A - Safety relief valve : en
  • ES5592Y - Automatic luminous reminder. : en es
  • FR867873A - Device for feeding engines and in particular automobile engines with acetylene : en fr
  • FR867875A - Mixer for gasifier : en fr
  • USD130609S - Design fob a pump : en
  • US2264880A - Cleaning machine : en
  • USD130575S - Design for a brooch or similar article : en
  • FR867859A - Electric propulsion device for cycles and cycle trailers : en fr
  • CA401088A - Heating device : en fr
  • FR867901A - Oscillating piezo-electric crystal refinements : en fr
  • ES6788U - Reinforced concrete sleepers with wooden inserts, boxed and without screws, for wide gauge and narrow gauge railways. (Machine-translation by Google Translate, not legally binding) : en es
  • CA401107A - Engine starting heater : en fr
  • ES5571Y - Wheel for furniture and similar applications. : en es
  • ES6759U - Captive closure cap, applicable especially to tubes and other receptacles intended to contain pastes, creams and the like (Machine-translation by Google Translate, not legally binding) : en es
  • US2264702A - Lightweight truck : en
  • DE714366C - Arrangement for carrying out the capacitance equation on a high-voltage capacitor : de en
  • GB541609A - Improvements relating to automatic weighing machines : en
  • CA401171A - Twisting spindle driving apparatus : en fr
  • DE714588C - Device for remote setting of the tuning means in devices for wireless communication : de en
  • US2264585A - Liquid dispensing apparatus : en
  • US2264657A - Range : en
  • US2264977A - Knitting method and machine : en
  • FR867867A - Device for adjusting large parts that can turn relative to each other : en fr
  • GB541612A - Improvements in electric air break circuit breakers : en
  • ES5595Y - Thread guide for automatic interlacing of loom shuttles. : en es
  • ES6796U - Articulation of wooden floors for footwear in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES5564Y - An improved ring holder. : en es
  • US2264944A - Blade mounting for aircraft sustaining rotors : en
  • FR867894A - Indicator plate, in particular for vehicle registration : en fr
  • GB541529A - Improvements in or relating to electron discharge apparatus : en
  • CA401118A - Tray loading machine : en fr
  • US2264312A - Spraying device : en
  • US2265005A - Printing mechanism : en
  • ES6731U - Electrochemical reflector apparatus for light advertising. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541598A - Improved method of and means for cleaning gases : en
  • FR867902A - Receiver tuned either by pushbuttons or by a continuously variable element : en fr
  • FR867926A - Writing or printing process allowing to read well and recite well : en fr
  • GB541555A - Improvements in target apparatus for gunnery practice applicable also to shooting galleries for amusement purposes : en
  • US2264373A - Coating compositions : en
  • US2264879A - High frequency circuits : en
  • USD130587S - Design for a vase : en
  • DE714645C - Circuit arrangement for amplitude modulation in television : de en
  • DE714764C - Process for sensitizing halogen silver emulsions containing dye-forming agents : de en
  • ES5677Y - Inkwell and container for writing ink. : en es
  • ES6734U - Device for the assembly of shelves for exhibitions of genres. (Machine-translation by Google Translate, not legally binding) : en es
  • US2265074A - End sleeve for strengthening core sleeves for paper rolls : en
  • DE714716C - Drive for bicycles u. like : de en
  • US2264363A - Antileak cooling fluid : en
  • USD130591S - Design fob a combination powder box, mirror, and picture frame : en
  • DE714640C - Control valve that works together with a pressure regulator, especially for small turbines : de en
  • ES5569Y - Improved device for holding the cork stopper in bottles containing liquids, carbonic. : en es
  • ES5691Y - Pencil case or sleeve for makeup. : en es
  • FR867924A - Mobile radio guidance system : en fr
  • US2264737A - Wetting, detergent, and emulsifying agents : en
  • US2264528A - Sanitary urinal insert : en
  • US2264722A - Apparatus for reconditioning insulating mediums : en
  • USD130601S - Design for an otoscope or the like : en
  • ES6807U - A basket of esparto improved (Machine-translation by Google Translate, not legally binding) : en es
  • USRE21963E - harrington : en
  • US2264632A - Adhesive applying device : en
  • US2264508A - Automatic machine workpiece clamping mechanism : en
  • DE714703C - Electrolyte meter with a device that feeds the separated measuring substance in constant quantities to a recording device : de en
  • DE714717C - Process for filling cartridge cases drawn in at the mouth with rod or tube powder : de en
  • CA401124A - Phosphate coating applying method : en fr
  • US2264283A - Illuminometer : en
  • US2264535A - Ski with metal facing on the running surface : en
  • US2264697A - Blowpipe : en
  • FR867886A - Corrugated sheet construction : en fr
  • US2264417A - Method of making lasts : en
  • US2264776A - Automatic stitching machine : en
  • US2264316A - Coating composition comprising cellulose ethers : en
  • US2264654A - Process of treating alging material for the production of useful products : en
  • DE707297C - Device to prevent unintentional slamming of doors of all kinds : de en
  • US2264461A - Machine for packaging merchandise : en
  • US2264333A - Variable speed motor system : en
  • ES6732U - Joist integrated by ceramic blocks, iron and concrete without shuttering, for floor construction. (Machine-translation by Google Translate, not legally binding) : en es
  • ES148504A3 - A PROCEDURE TO EMBOAT TISSUES : en es
  • CA401186A - Decorating apparatus : en fr
  • DE714605C - Railway for mobile cranes : de en
  • DE714619C - Centrifugal clutch, especially for motor vehicles : de en
  • US2264751A - Hose guide : en
  • USD130567S - Design for a rug : en
  • DE714273C - Procedure and arrangement for monitoring fire control in steam boilers : de en
  • GB541677A - Improvements relating to temperature control of electric stove ovens : en
  • DE714520C - Method for transferring a foot shape using a foot measuring device : de en
  • DE714756C - Kitchen peeling and planing knives : de en
  • DE714768C - Wing suspension for windows or doors : de en
  • CA401201A - Thermostatic vapour regulator : en fr
  • US2264559A - Automatic pilot for aircraft : en
  • US2264364A - Outboard motor bracket : en
  • US2264941A - Slice construction for papermaking machines : en
  • DE714788C - Zipper link : de en
  • DE714481C - Switching arrangement for rotating anode x-ray tubes for the production of short-term x-ray recordings : de en
  • DE714579C - Mass balancing for piston engines : de en
  • DE714650C - Machine for melting power supply lines in glass parts of electric lamps and discharge tubes : de en
  • USD130595S - Design for a mat link : en
  • US2264347A - Mixture control : en
  • US2265104A - Rail anchor : en
  • DE714566C - Gas pressure charger : de en
  • US2264803A - Cable terminal : en
  • US2264817A - Method of electrically severing flexible shafting : en
  • DE714442C - Device for loading shaft furnaces, in particular blast furnaces : de en
  • ES6821U - Matching coloring support for lips. (Machine-translation by Google Translate, not legally binding) : en es
  • DE709510C - Compound needle for picking up stitches : de en
  • US2264920A - Parachute drop safety device : en
  • US2264860A - Adjustable support : en
  • GB541617A - Improvements in or relating to internal shoe drum brakes : en
  • CA401147A - Spark plug : en fr
  • US2264339A - Labeling machine : en
  • ES6772U - League for stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867949A - Improvements to footwear, more especially to those with soles of wood and other similar materials : en fr
  • ES148556A1 - AN ALMOND DECOATING MACHINE AND SEEDER OF GRAIN AND SHEAR : en es
  • FR867884A - Devices applicable to gasifiers for the capture and purification of gases : en fr
  • GB541574A - Improvements in racks for clamping conduits, cables and the like : en
  • US2264598A - Needle sharpening device : en
  • ES6754U - Apparatus for making spiral springs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867858A - Improvements to vibrators intended to cut electric currents : en fr
  • DE714511C - Control device for valves on internal combustion engines that are seated in both stroke end positions : de en
  • DE714587C - Ultra short wave attachment : de en
  • DE714607C - Carbon and silicon carbide thermocouple : de en
  • FR867852A - Piezoelectric transducers : en fr
  • CA401076A - Swivel connection : en fr
  • US2264358A - Condensation products of p-hydroxy benzoic acid : en
  • US2264600A - Paraffin scraping and oil saving device : en
  • GB541579A - Improvements in and connected with transparent or translucent closures for openings : en
  • GB541551A - Improved excavating machine : en
  • FR867890A - Improvements to gasifiers for motor vehicles : en fr
  • ES147891A1 - A method of extinguishing fires. : en es
  • FR867944A - Dry current rectifier : en fr
  • DE714754C - Device for obtaining spinnable fibers from pre-cooked reeds, straw and the like. like : de en
  • US2264547A - Floor furnace : en
  • US2264663A - Bell hoist system : en
  • GB541641A - Improvements in and relating to the collection of treatment liquid for hosiery stretched over vertical forms : en
  • US2264495A - Ionization of gas : en
  • US2264558A - Support : en
  • DE714719C - Ski binding : de en
  • CA401213A - Metallic oxide preparation : en fr
  • US2264412A - Apparatus for testing frangibility : en
  • GB541600A - Improvements in ship's propellers : en
  • DE714718C - Device for automatically attaching pens or other stick-shaped workpieces to diving boards : de en
  • DE714758C - Measuring prism for refractometer : de en
  • US2264892A - Coating for electric devices : en
  • US2265082A - Means of cutting pipe : en
  • US2265015A - Bottle construction : en
  • US2264807A - Catapult : en
  • AU112641A - Improvements in mechanical feeding devices for finely divided substances : en
  • AU114276B2 - Improvements in electric wave repeater circuits : en
  • US2264602A - Foldable vehicle top : en
  • USD130648S - Design for a clock frame or similar article : en
  • CA401064A - Wood barking drum : en fr
  • US2264841A - Electric switch : en
  • USD130566S - Design fob a rug : en
  • US2264507A - Means for forming spacing bands : en
  • US2265106A - Hydrodynamic tachometer : en
  • DE714589C - Switching device for electromagnetic oscillating armature motors for driving impact tools : de en
  • DE714694C - Heating pipe sealing for furnace operated with inert gas : de en
  • US2265012A - Attachment for forks : en
  • FR867862A - Improvements to kaleidoscopes : en fr
  • ES148510A1 - IMPROVEMENTS IN AN ELEVATOR APPLIANCE : en es
  • US2264426A - Door sealing means : en
  • US2264849A - Refrigeration : en
  • US2264766A - Detergent and method for producing the same : en
  • US2265047A - Lubricating means : en
  • USD130639S - Design for a dress : en
  • ES148042A3 - A DRAWING COMPASS, VULGARLY CALLED MUSTACHE : en es
  • ES148487A3 - A PROCEDURE TO MANUFACTURE SILK FABRICS FOR CERNER : en es
  • ES5566Y - Box of limited duration to the consumption of its first content for the sale of cigars and other products. : en es
  • DE714790C - Process for animalizing synthetic fibers made of cellulose : de en
  • DE714793C - Streamlined, rotatable monitoring frame : de en
  • ES148275A3 - IMPROVEMENTS IN THE RACES OF VEHICLES ON THE TRACK, CONTROLLED AT A DISTANCE BY OPERATING ORGANS SIMILAR TO THE EMPLOYEES IN REALITY : en es
  • FR867898A - Internal clamping shoe brake : en fr
  • GB541623A - Means for controlling electron discharge and arrangements relating thereto : en
  • GR9717B - METHOD OF PREPARATION OF PHOTOGRAPHIC EMULSION FOR PHOTOGRAPHIC PAPERS, FILMS AND PLATES. : el en
  • ES6765U - A sliding guide for the calculation of screws (Machine-translation by Google Translate, not legally binding) : en es
  • US2264420A - Bored-in lock : en
  • US2265083A - Oscillation generation system : en
  • DE710687C - Ventilation device for crank pans, especially on air compressors for motor vehicles : de en
  • DE714564C - Machine gun with clamping device : de en
  • DE714744C - Device for briefly switching the current flowing in a high-voltage circuit on and off : de en
  • DE714786C - Deep foundation system with caisson, sink well, piles, etc. like : de en
  • DK59261C - Tin can, especially can, of lacquered black tin and method of its manufacture. : da en
  • ES148551A3 - AN APPARATUS FOR HOLDING LOOSE LEAVES : en es
  • US2264501A - Paste applying mechanism : en
  • US2265119A - Polyamide : en
  • CA401127A - Flexible member terminal connection : en fr
  • US2264294A - Fuel economizing system and apparatus : en
  • US2264596A - Geophysical instrument : en
  • US2265075A - Method of making bags : en
  • US2264608A - Means and method for relaying frequency modulated signals : en
  • US2264979A - Lifting jack : en
  • AU114249B2 - Improvements in and relating to aqueous insecticidal sprays : en
  • AU401640A - Arrangements for changing over to spare amplifiers or oscillators : en
  • US2264894A - Motor fuel : en
  • US2264921A - Fuel heater for internal combustion engines : en
  • USD130630S - Design for a dress ensemble : en
  • US2265056A - Radio telephone system : en
  • AU114272B2 - Improvement in window operator : en
  • AU28141A - Teleivision receiver : en
  • DE714702C - Hysteresis peak counter : de en
  • US2264802A - Golf practice device : en
  • US2264982A - Motor-control circuit for circuitbreaker closing mechanisms : en
  • US2264858A - Electrical discharge device : en
  • US2265122A - Automatic safety control for auxiliary lights : en
  • CA401131A - Engine detonation suppressing method : en fr
  • US2264447A - Production of motor fuel : en
  • US2264481A - Mail-carrying device : en
  • US2264995A - Capacitor motor for low temperature operation : en
  • US2264887A - Cleaning machine : en
  • DE714561C - Carbon dioxide absorption cartridge : de en
  • USRE21966E - Fuel injection pump : en
  • US2265112A - Ventilator : en
  • US2264794A - Stretching apparatus for wire ties : en
  • US2264382A - Self-locking check arm : en
  • US2264646A - Rotary drier : en
  • DE714688C - Adjustable hand reamer : de en
  • US2265121A - Process for the manufacture of levoascorbic acid : en
  • US2264988A - Mounting of bimetallic elements : en
  • DE714634C - Device for transferring a gun carriage from the stripped driving position to the firing position : de en
  • DE714680C - Procedure for increasing contrast : de en
  • AU414440A - Improvements inthe grain tanks of harvester threshers or like agricultural implements : en
  • AU40741A - Improvements in and relating to aqueous insecticidal sprays : en
  • US2265054A - Refrigerating apparatus : en
  • US2264445A - Milk testing apparatus : en
  • DK59250C - Hanging iron or Jack. : da en
  • ES5568Y - Replaceable lead pencil for lips, eyebrows, eyelashes and similar applications. : en es
  • DE714654C - Gas-heated liquid heater with a gas valve, the valve body of which is designed as the armature of an electromagnet that is subject to the action of a liquid deficiency safety device and an ignition safety device : de en
  • US2264810A - Trough belt : en
  • CA401066A - Impact-withstanding and spring-providing material : en fr
  • CA401178A - Pressing and ironing machine : en fr
  • DE714585C - Process for the production of nitrogenous products : de en
  • FR867879A - Improvements to filters and gas enrichers allowing the rational adaptation of gasifiers to gasoline engines : en fr
  • US2264875A - Insect catching device : en
  • US2264889A - Concealed signature traveler's check and holder therefor : en
  • US2264409A - Electrical insulation varnish : en
  • US2264957A - Hanger, supporter, and the like : en
  • CA401081A - Airplane propeller mechanism : en fr
  • DE714514C - Cinema recorder : de en
  • FR867947A - Method and device for the selective remote control of operations with the use of reception selectors : en fr
  • FR867938A - Wooden sole : en fr
  • US2264563A - System for remote control of quotation boards : en
  • US2264698A - Method of cutting quartz : en
  • DE714676C - Fresh air heating for motor vehicles : de en
  • US2264683A - Method of and means for neutralizing electrostatic charges on moving tapes and the like : en
  • US2264736A - Latched-backbone removable mop : en
  • US2265051A - Motor fuel : en
  • DE714563C - Cushioning, especially for motor vehicles : de en
  • US2264630A - Dissector tube : en
  • US2264695A - Discharge apparatus : en
  • US2264758A - Vulcanization of rubber : en
  • US2264510A - Telegraph signaling system : en
  • US2264989A - Throttle control for internal combustion engines : en
  • US2264465A - Windshield wiper : en
  • US2264573A - Expulsion speed wrench : en
  • US2264639A - Recap tire balancing device : en
  • US2264515A - Continuous feed pipe joint tester : en
  • US2264527A - Brick truck : en
  • US2264950A - Engine-generator unit : en
  • US2265087A - Collapsible drum : en
  • USRE21965E - Crankcase ventilating bystem : en
  • US2265120A - Secret signaling system : en
  • CA401084A - Supporting and reducing device : en fr
  • CA401175A - Garment : en fr
  • FR867883A - Socket device for multiple sockets, for all applications : en fr
  • US2264757A - Organic vulcanizing agent : en
  • US2264642A - Overhead door construction : en
  • US2264929A - Can opener : en
  • US2264291A - Vinylidene chloride composition stable to light : en
  • US2264423A - Blast furnace receiving hopper : en
  • US2264606A - Window cleaning apparatus : en
  • US2264788A - Harrow : en
  • DE714556C - Device for recording and playing back optical sound recordings : de en
  • DE714726C - Oscillating structure for underwater sound transmitters and receivers : de en
  • DE714799C - Method for determining the mean diameter of spacer cords or threads for telecommunication wires : de en
  • US2264269A - Electron multiplier discharge device : en
  • DE714621C - With an auxiliary control means working sensor control for processing machines : de en
  • US2264543A - Refrigerator : en
  • US2264415A - Manufacture of artificial filaments, yarns, and similar materials : en
  • US2264448A - Process for removing suspended, emulsified, or colloidally dissolved materials from water : en
  • US2264666A - Hanger : en
  • US2264774A - Process for producing terpene polymers : en
  • US2264795A - Auxiliary seat attachment for barbers' chairs : en
  • GB541615A - Improvements in and relating to electro-plating processes : en
  • AU114264B2 - Teleivision receiver : en
  • ES6787U - Support for exhibitions in shop windows and similar jobs. (Machine-translation by Google Translate, not legally binding) : en es
  • AU114270B2 - Improvements in or relating to the sizing of paper pulp, cardboard and like fibrous products : en
  • ES148554A3 - AUTOMATIC CLOSING AIR VALVE : en es
  • US2264853A - Control system : en
  • GB541619A - Method of and means for producing relief in screw thread taps and dies : en
  • DE714595C - Circuit arrangement for cyclic charging of the series-connected groups of a collector battery permanently connected to electricity consumers : de en
  • DK59265C - Rinse-type rinsing cisterns with large and small rinsing. : da en
  • ES148543A1 - IMPROVEMENTS IN FOOTWEAR MANUFACTURE : en es
  • US2264968A - Apparatus for measuring wall thickness : en
  • USD130596S - Design for a drawer ptjll : en
  • ES6837U - New brick for the construction of floors without formwork and other applications. (Machine-translation by Google Translate, not legally binding) : en es
  • DE714659C - Transparent sleeve filled with filter material for tobacco pipes, cigar and cigarette holders : de en
  • ES148541A1 - IMPROVEMENTS IN THE CONSTRUCTION OF DRAWERS FOR SHOOTERS IN THE TELESCOPES : en es
  • US2264357A - Machine for the manufacture of hydrated cellulose : en
  • US2265043A - Centrifugal casting machine : en
  • DE714574C - Process for purifying crude benzene : de en
  • FR867929A - Method of cutting strips for the manufacture of curvatures of tubular bodies, in particular of rubber boats : en fr
  • DE714727C - Protection against flashback in a gas pipe : de en
  • DE714767C - Braking device, especially for motorcycles : de en
  • US2264828A - Washing process : en
  • US2264570A - Crutch : en
  • US2264712A - Circuit interrupting apparatus : en
  • US2265048A - Device for inverting record disks automatically : en
  • US2264969A - Aperture cleaning means for fluid distributing apparatus : en
  • GB541526A - Spring suspension, particularly for motor cars : en
  • GB541607A - Improvements in and relating to apparatus for cutting woven textile fabrics : en
  • US2264886A - Phonograph control system : en
  • ES148536A1 - AN IMPROVEMENT IN THE MANUFACTURE OF THE STAPLES OF STAPLES USED FOR THE UNION OF BELTS : en es
  • FR867923A - Radio aerial system : en fr
  • DE714746C - Device for mixing lubricating oil and an oily graphite dispersion : de en
  • DK59256C - Handlebar for Vehicles. : da en
  • FR867916A - Instantaneous striker for fire extinguishers : en fr
  • CA401080A - Hammer : en fr
  • US2264699A - Lightning arrester block : en
  • ES5586Y - Carboy with wooden protection. : en es
  • GB541580A - Improvements relating to alloys suitable for bearing surfaces : en
  • ES6764U - A layout of molds or types for typographic prints (Machine-translation by Google Translate, not legally binding) : en es
  • US2264396A - Power line carrier frequency telephone system : en
  • USD130626S - Design fob an exercising machine : en
  • GB541587A - Improvements in trolleys : en
  • ES6809U - New electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • DE714547C - Arrangement for the equalization of a receiver equipped with an automatic volume control for modulated high frequency oscillations : de en
  • FR867930A - Wadding for dressings and other similar applications : en fr
  • US2265111A - Fabrication of lamp shades and the like : en
  • US2264931A - Helmet having anticoncussion pads : en
  • ES5584Y - Toilet seat. : en es
  • US2264369A - Oscillation generator : en
  • US2264488A - Electron device : en
  • USD130644S - Design for a serving unit : en
  • DE714581C - Coupling for connecting tools to a flexible shaft : de en
  • ES6738U - Mixed metallic fabric (Machine-translation by Google Translate, not legally binding) : en es
  • US2264385A - Liquid conditioning system : en
  • US2265065A - Low friction bearing : en
  • ES6801U - Special wrapping (Machine-translation by Google Translate, not legally binding) : en es
  • DE714633C - Cross-bed mount with device for transferring the gun barrel from a barrel carriage to the mount and vice versa : de en
  • US2264418A - Packing receptacle : en
  • US2264693A - Apparatus for the dissociation of ammonia : en
  • USD130584S - Design for a vase : en
  • US2264335A - Thermoregulator : en
  • US2264784A - Knot tier : en
  • USD130650S - Silverstein airplane or the like : en
  • GB541539A - Improvements in and relating to the preparation of artificial dispersions of rubber and the like : en
  • US2264814A - Apparatus for the treatment of hair : en
  • USD130642S - Design for a dress : en
  • DE714630C - Process for the production of a well opaque enameled tone : de en
  • FR867876A - Gasifier : en fr
  • FR867881A - Centrifugal condenser scrubber-scrubber for gas generating gases and the like : en fr
  • US2264451A - Textile tape package : en
  • DE714524C - Superhet recipient : de en
  • ES5609Y - Perforated envelope or bag. : en es
  • FR867918A - Semi-automatic machine to generate toric surfaces : en fr
  • GB541548A - Automatic device for controlling grinding and other machining operations : en
  • DE714513C - Device for film pack cameras to prevent double exposure and non-exposure of a sheet of film : de en
  • GB541635A - Improvements in or relating to stuffing boxes for centrifugal and reciprocating pumps : en
  • ES6806U - Razor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6818U - Lock for building doors in general. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867906A - Dry cell battery with removable elements : en fr
  • GB541568A - Improvements in or relating to the treatment of cellulose derivative filaments, yarns, fabrics and like materials to increase their extensibility and to the crinkling ofcellulose derivative staple fibre : en
  • US2264328A - Process of producing iron free mixtures of selenium and sulphur : en
  • DE714555C - Device for the automatic separation of goods : de en
  • US2265055A - Fountain pen for pulpy ink : en
  • USD130598S - Carrier for bottles and analogous articles : en
  • USD130588S - Design fob, a vase : en
  • US2264572A - Air induction device : en
  • US2264684A - Bone telephone receiver : en
  • US2264458A - Vertical crank pin lathe : en
  • US2264576A - Weighing scale illuminating means : en
  • USD130564S - Design fob a portable traffic signal : en
  • CA401202A - Horseshoe : en fr
  • AU372841A - Television system : en
  • CA401068A - Portable punch : en fr
  • US2265096A - Geared locomotive : en
  • US2264976A - Thermal insulation : en
  • US2264471A - Beach blanket : en
  • US2264594A - Knitted headwear : en
  • US2265030A - Circuit breaker : en
  • CA401148A - Motor control valve : en fr
  • CA401138A - Electric time switch : en fr
  • FR867935A - Insulated container : en fr
  • US2264993A - Electric control system : en
  • CA401195A - Foldable box : en fr
  • DE714710C - Device for preheating molding compound : de en
  • DE714747C - Device for regulating the gas supply to gas-heated devices : de en
  • US2264813A - Method and apparatus for grinding one-piece multifocal lenses : en
  • US2264924A - Tractor : en
  • US2265023A - Relay : en
  • DE714700C - Plug-in fuse made of molded insulating material : de en
  • US2264624A - Image analyzing tube : en
  • US2264583A - Figure toy and process of making same : en
  • CA401167A - Railway car axle box and pedestal : en fr
  • ES148512A3 - A PROCEDURE TO OBTAIN THE IMMOBILIZATION OF THE ELECTROLITER IN THE ELECTROLYTIC CONDENSERS : en es
  • ES6781U - Guide clamps for elevators, hoists and lifting devices in general. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264873A - Control system : en
  • DE714487C - Process for the production of anti-knock motor fuels : de en
  • DE714643C - Method and device for the production of axle bracket connections for rail vehicles : de en
  • DE714708C - Process for the production of molded parts from super polyamides by injection molding : de en
  • US2264454A - Automatic adjuster for hydraulic brakes : en
  • DE714576C - High-voltage disconnector with solid contact : de en
  • US2264911A - Telephonic music selector apparatus : en
  • US2264399A - Projecting device for toy airplanes : en
  • US2264996A - Fuel regulator for motor temperature conditions : en
  • DE714602C - Electric melting furnace for metals, salts or the like. : de en
  • FR867900A - Method and apparatus for demagnetizing small steel bodies : en fr
  • CA401198A - Knitting needle : en fr
  • CA401172A - Rock drill controlling device : en fr
  • ES6769U - Plug for curbs of metal drums. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264503A - Wearing apparel : en
  • DE714651C - Arrangement for holding the magnetic sheets of electromagnets together : de en
  • DE714695C - Axle holder sliding jaw carrier for rail vehicles : de en
  • DE714724C - Control for pressure medium (compressed air or vacuum) trailer brakes : de en
  • CA401086A - Tire wheel rim : en fr
  • CA401162A - Yarn changer : en fr
  • ES6748U - A new device for recoil water tanks (Machine-translation by Google Translate, not legally binding) : en es
  • DE714704C - Locking device for vertical chamber ovens : de en
  • DE714742C - Two-pole discharge tubes with extremely small electrode spacing : de en
  • GB541558A - Improvements in and relating to photographic colloid layers : en
  • DE714532C - Installation on gas turbine plants : de en
  • GB541625A - Improvements in, or relating to, indicating devices for displaying variable information : en
  • GB541545A - Colour photography and kinematography : en
  • ES6804U - A shoe sole (Machine-translation by Google Translate, not legally binding) : en es
  • GB541650A - Improvements in or relating to optical systems : en
  • US2264582A - Accounting machine : en
  • FR867937A - Improvement to silver alloys : en fr
  • FR867940A - Automatic oil lubricator : en fr
  • ES6774U - Union clamp for transmission belts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867915A - Electronic discharge device : en fr
  • DK59257C - Car body with a surface adapted to the air flow. : da en
  • GB541613A - Improvements in and relating to hose clips : en
  • FR867914A - Ultra-shortwave magnetron enhancements with anode split into four or more segments : en fr
  • ES148547A3 - A PROCEDURE FOR THE PREPARATION OF MILK COMPOUNDS : en es
  • ES6737U - Flasks or containers with a second hole covered with a membrane that acts as a pump for the exit of the liquid. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541570A - Improvements in or relating to method of or apparatus for hydrogenating liquids : en
  • GB541637A - Improvements in luminaires for under-water use : en
  • GB541671A - Improvements in planographic printing : en
  • GB541566A - Improvements in or relating to the manufacture and production of cellulosic film : en
  • DE714615C - Thread tensioning device for shoe sewing machines : de en
  • FR867892A - High speed compound motor : en fr
  • DE714658C - Output device for cards, slips of paper, printed notes o. : de en
  • USD130649S - Silverstein airplane or the like : en
  • US2264469A - Refolding device for manifolding machines : en
  • US2264485A - Instrument mounting : en
  • US2264514A - Fishing reel : en
  • GB541655A - Improvements in or relating to flexible containers : en
  • DE714506C - Centering and alignment device : de en
  • US2264725A - Thickness gauge for rolling mills : en
  • USRE21967E - Process and apparatus for handling : en
  • CA401173A - Rock drill cushioning device : en fr
  • DE714712C - Wick for pyrophoric lighters : de en
  • DE714530C - Process for the manufacture of glass nibs : de en
  • ES5583Y - Vessel or container for indistinct measurement of various weights of various substances. : en es
  • US2264759A - Method of preparing amino aliphatic hydrogen sulphates : en
  • US2264310A - Magnesium base alloy : en
  • AU114256B2 - Improvements in fluid hose connectors : en
  • US2264459A - Water-treating apparatus : en
  • US2264545A - Refrigeration control system : en
  • AU114255B2 - Improvement in projection printer : en
  • CA401073A - Textile printing apparatus : en fr
  • US2264928A - Production of optically active piperitone : en
  • USD130597S - Design for a pourer cap : en
  • US2264304A - Lamp basing machine : en
  • US2264660A - Lock for safes : en
  • US2264800A - Apparatus for manufacturing wound cores : en
  • AU114341B2 - Improvements in or relating to reciprocating pumps : en
  • US2264321A - Lifesaving apparatus : en
  • US2264856A - Hydraulic line spooler : en
  • DE714612C - Gear step transmission with overhaul clutches : de en
  • US2264365A - Fuel and carburetion system : en
  • US2264421A - Wood chip cleaning process : en
  • USD130622S - Design for an embroidered lace fabric : en
  • CA401093A - Drinking fountain : en fr
  • US2264487A - Electrical system : en
  • CA401146A - Alkenyl benzene : en fr
  • US2264381A - Wire holder : en
  • CA401133A - Metal box and tube production : en fr
  • CA401071A - Flue liner : en fr
  • US2264992A - Reel for rope and similar material : en
  • DE714706C - Device for filtering the compressed air required for operation, especially of aircraft on-board equipment : de en
  • ES6744U - Improved blind. (Machine-translation by Google Translate, not legally binding) : en es
  • CA401103A - Wax mixture processing : en fr
  • CA401176A - Ferrous alloy : en fr
  • DE714510C - Device for continuous monitoring of the moisture content of bulk material, in particular of lignite, flour or grain : de en
  • US2264714A - Locomotive control system : en
  • US2264923A - Retractable landing gear for aircraft : en
  • DE714714C - Process for hardening proteins : de en
  • GB541632A - Improvements relating to supply arrangements for control circuits of electric discharge apparatus : en
  • US2264857A - Electrolytic strip pickling apparatus : en
  • US2264637A - Vehicle construction : en
  • DE714420C - Spring coupling with bar springs inserted into the coupling parts : de en
  • US2264506A - Fur cleaning device : en
  • CA401110A - Selective multiple faucet or valve : en fr
  • US2264320A - Vitamin d3 double compounds : en
  • ES6822U - Cap for incandescent lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264398A - Dry shaving device : en
  • DE713852C - Process for the preparation of alkaline earth lactates : de en
  • ES6753U - Container destined to contain bitumen and other pastes for the cleaning and conservation of footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264839A - Overhead trolley system : en
  • US2264899A - Electrolytic condenser : en
  • US2264925A - Printing press : en
  • USD130634S - Design fob a badge ob simdlab abticle : en
  • GB541589A - Improvements in and relating to light-sensitive photographic emulsions : en
  • DE714731C - Automatic wagon coupling, especially for conveyor wagons : de en
  • ES148520A1 - DISPOSITION OF THE REGULATION ORGANS IN THE ROTARY COMPRESSORS WITH WORKING CHAMBER FALCIFORME : en es
  • USD130646S - Design for a bag or analogous article : en
  • DE714546C - Receiving arrangement for carrier current systems : de en
  • DE714772C - Needlework for jacquard machines : de en
  • US2264846A - Washing machine : en
  • US2264869A - Air density control device : en
  • US2264893A - Stabilized petroleum product : en
  • AU114247B2 - An improved toy aeroplane amusement device : en
  • US2265102A - Toothbrush : en
  • USD130645S - Design for a dress : en
  • DE714575C - Hard paper for electrotechnical purposes : de en
  • DE714682C - Process for the production of matted artificial silk threads : de en
  • US2264319A - Lubricating composition : en
  • US2264411A - Cellulose esters : en
  • US2264871A - Conversion of mineral oil stocks : en
  • US2265053A - Electric driven cream separator : en
  • DE714527C - Control for an electromotive direct current drive, which is connected to an alternating current network via a converter that can be switched on the direct current side when the energy direction changes : de en
  • FR867896A - Multi-stage transmission for vehicles traveling on all terrains : en fr
  • DE714569C - Suction pipe for a suction excavator : de en
  • DE714571C - Piching machine with device for unpicking the barrels by means of hot air : de en
  • DE714592C - Oil switch, especially for high voltage alternating current : de en
  • US2264274A - Cathode ray tube : en
  • FR867928A - Device for joining two overlapping stretch bands together : en fr
  • CA401215A - Cash register computing mechanism : en fr
  • US2264994A - Polyphase capacitor assembly : en
  • AU117843B2 - Television system : en
  • ES5567Y - Matchbox not repackable. : en es
  • US2264556A - Collar support : en
  • US2264890A - Amplifier coupling circuit : en
  • USD130570S - Lighting fixture for electric lamps : en
  • USD130614S - Design fob a locomotive body : en
  • US2264664A - Yarn holder : en
  • FR867911A - Improvements to thermal switches : en fr
  • US2265100A - Knitting machine : en
  • ES5557Y - Syringe for injections. : en es
  • FR867917A - Piston locking system : en fr
  • USD130594S - Design for a doorstop : en
  • DE714739C - Dimming device for electric lights, in particular for air raid protection purposes : de en
  • DE714741C - Solid electrolytic capacitor with two electrodes, one of which is formed, and an intermediate layer of an electrolytically conductive mass of non-fibrous nature that maintains the formed film : de en
  • USD130619S - Battery box or similar container : en
  • US2264859A - Annealing silicon steel strip : en
  • US2264622A - Record controlled multiplying machine : en
  • FR867869A - Internal device for boxes of pharmaceutical ampoules and the like : en fr
  • US2264652A - Vertical retort for the distillation of carbonaceous materials : en
  • DK59243C - Test device for Telephone systems with Main and Sub-exchanges. : da en
  • CA401152A - Alkali cellulose : en fr
  • US2264588A - Weather stripping : en
  • US2264934A - Suspensory : en
  • AU393640A - Improvements in high frequency ampplifiers including thermionic valves : en
  • DE714398C - Process for disassembling and assembling televised images : de en
  • US2264315A - Thermoplastic ink : en
  • US2264878A - Separation of gaseous mixtures : en
  • US2264651A - Machine tool : en
  • FR867904A - Process for manufacturing pentite anhydrocompounds : en fr
  • ES6814U - An irreblenable bottle (Machine-translation by Google Translate, not legally binding) : en es
  • DE714552C - Process for the production of liquefied stable gases : de en
  • AU114257B2 - An improved vegetable fabric and method of producing thesame : en
  • CA401193A - Solvent extraction operation : en fr
  • US2264769A - Gyratory screen : en
  • US2264785A - Dual wheeled vehicle : en
  • CA401166A - Railway car truck : en fr
  • DE714759C - Method and device for determining fermentable sugar : de en
  • US2265008A - Shoe tree : en
  • US2265042A - Attenuation equalizer : en
  • US2264601A - Visor : en
  • US2264707A - Folder : en
  • US2264727A - Universal joint : en
  • US2264772A - Vehicle door latch structure : en
  • GB541647A - Improvements relating to automatic ticket machines : en
  • US2264805A - Homogenizer : en
  • ES6751U - Lighter device (Machine-translation by Google Translate, not legally binding) : en es
  • FR867868A - Breath-controlled valve, for breathing apparatus : en fr
  • GB541616A - Improved cooling means for electrical induction apparatus : en
  • GB541621A - Improvements in or relating to brakes : en
  • CA401121A - Scroll shear die : en fr
  • US2265004A - Circuit breaker : en
  • US2264502A - Variable electrical condenser and method of making same : en
  • US2264604A - Golf ball and method of making the same : en
  • US2264401A - Furniture top construction : en
  • US2265029A - Control system : en
  • DE714617C - Endless conveyor device for chocolate molds : de en
  • DE714685C - Printing device for data carriers to be evaluated automatically : de en
  • DK59241C - Steam boiler with feed water preheater. : da en
  • US2264466A - Antiskid device for vehicles : en
  • US2264768A - Method and apparatus for conveying articles : en
  • DE714642C - Six-axle chassis for waste trolleys and. like : de en
  • US2264872A - Steel mill coiling reel : en
  • DE714635C - Spring balancer for guns : de en
  • US2264913A - Pipe fishing tool : en
  • GB541525A - Improvements in or relating to registering or counting apparatus : en
  • GB541588A - Improvements in control limiting devices on aircraft : en
  • FR867882A - Wheel with perforated flanges and assembled for all vehicles : en fr
  • DK59260C - Bottle for storing two liquids and simultaneously dispensing these. : da en
  • US2264881A - Folding umbrella : en
  • US2265026A - Thermostatic mechanism : en
  • US2265109A - Joint : en
  • CA401097A - Stretching frame : en fr
  • CA401211A - Adhesive paper sheet : en fr
  • US2265011A - Sensitive device for measuring forces : en
  • US2264285A - Electrical resistance and method of making same : en
  • ES6745U - Refrigerator cabinet. (Machine-translation by Google Translate, not legally binding) : en es
  • US2265105A - Table : en
  • USD130618S - Design for a pitcher or similar article : en
  • DE714512C - Spreading arrangement for photographic jumping cameras : de en
  • DE714624C - Transport lock for the gong rods in pendulum clocks : de en
  • CA401083A - Steering knuckle joint : en fr
  • CA401125A - Bismuth removal from lead : en fr
  • GB541594A - An improved animal food and process for manufacturing same : en
  • DE714697C - Arrangement for the continuous application of a light-sensitive layer on an endless carrier of constantly renewing cinematographic recordings as an intermediate transmission link in a television transmission process : de en
  • US2264811A - Polymerization of conjugated diolefinic hydrocarbons to drying polymers : en
  • US2264865A - Control system : en
  • US2265003A - Skein holder : en
  • US2264884A - Combination triple head press : en
  • DE714761C - Soft solder : de en
  • US2264306A - Fluid flow controller : en
  • US2264331A - Can body treating machine : en
  • US2264742A - Reinforcement for heels of boots and shoes : en
  • CA401079A - Tamping instrument : en fr
  • CA401090A - Multi-port lift-turn valve : en fr
  • CA401208A - Liquid container : en fr
  • DE714613C - harmonica : de en
  • AU403640A - Improvements in electric wave repeater circuits : en
  • DE714653C - Safety device against falling conveyor baskets : de en
  • GB541631A - Means for controlling electronic discharges and devices making use thereof : en
  • US2265062A - Wigwag signal : en
  • GB541556A - Improvements in sockets adapted to cooperate with two-pin lamp caps : en
  • DE714438C - Procedure for the foundation of structures : de en
  • AU379040A - Improvements in and connected with apparatus for filling containers with milk andother liquids : en
  • CA401091A - Lubricator and seal : en fr
  • DE714683C - Hot-molding compound based on curable phenol-aldehyde resins : de en
  • CA401106A - Golosh pull tab : en fr
  • DE714554C - Use of zinc alloy for metal removal : de en
  • ES147939A1 - A heating system applicable to sports fields and outdoor shows. : en es
  • DK59255C - Hedge trimmer. : da en
  • DE714687C - Process for starting free-flight piston engines using special energy storage devices : de en
  • DE714733C - Overlay receiver in which a certain ratio between the received and overlay voltage is maintained to reduce the noise voltage : de en
  • SE103162C1 - Procedure for extracting oil from bone : en sv
  • DE714500C - Device for covering the feedthrough slot for ropes of drums arranged under the roof in jib cranes o. : de en
  • DE714538C - Card index box with angled frame for holding cards : de en
  • ES6825U - Tube-shaped studs for hunting shotgun cartridges. (Machine-translation by Google Translate, not legally binding) : en es
  • DE714787C - Use of oils as a sealing fluid for waterless gas containers : de en
  • AU114273B2 - Improvements in tap wrenches : en
  • ES6802U - A sole (Machine-translation by Google Translate, not legally binding) : en es
  • DE714677C - Device for locking, in particular for engine hoods of motor vehicles : de en
  • DE714334C - Hydraulic steering and braking device, especially for crawler cranes : de en
  • GB541630A - Improvements in and relating to etching solutions : en
  • GB541627A - Improvements in or relating to electrical measuring apparatus : en
  • ES148529A2 - A NEW WAY OF REALIZATION OF THE ILLUMINATING PROJECTILE, OBJECT OF THE MAIN PATENT : en es
  • GB541595A - Improvements in and relating to blast protective devices for acoustic instruments : en
  • IE16193L - Gas mixer for internal combustion engines : en
  • US2264832A - Coil wrapper : en
  • GB541576A - An improved hair curler : en
  • GB541618A - Improvements in or relating to roller bearings : en
  • US2264569A - Wrecking truck : en
  • US2264796A - Open nozzle : en
  • USD130589S - Design fob an electric attachment cap : en
  • USD130623S - Design for a blouse : en
  • GB541646A - Improvements in and relating to the production of felted fibrous material in sheet form : en
  • GB541670A - Improvements in or relating to impregnated fibrous products and methods of making same : en
  • AU400940A - Improvements inthe manufacture of discs of ploughs, cultivators andthe like : en
  • ES148083A1 - AUTOTECHNOFOTOGRAPHIC MUSIC, APPLICABLE TO SOUND CINEMA, AND ALL ELECTROACOUSTIC PRINTING AND REPRODUCTION SYSTEMS : en es
  • GB541534A - Process for the synthesis of toluene : en
  • GB541660A - Improvements in cellulose ester compositions and artificial filaments, films, lacquers and other products made therefrom : en
  • US2264468A - Mechanism for loading tubular elements on bars : en
  • US2265086A - Pressure adjusting means for elevator guides : en
  • USD130576S - Design for an angle cock holder : en
  • US2264898A - Fuel pump for internal combustion engines : en
  • US2264974A - Variable speed pulley : en
  • US2265039A - Broad range linear rectification : en
  • US2264562A - Apparatus for filling containers with measured amounts of fluid : en
  • US2264834A - Temperature compensating resistor and method of making the same : en
  • US2264746A - Electromagnetic switch : en
  • US2264827A - Combination paint container, closure, and mixer : en
  • US2264353A - Lubricant : en
  • US2264661A - Tuning arrangement for oscillatory circuits : en
  • DE714505C - Zinc alloy : de en
  • US2264299A - Inserted tooth cutter : en
  • US2264575A - Hydraulic lift mechanism : en
  • US2264787A - Toy : en
  • DE714515C - Process for obtaining colored images on translucent substrates provided with a lenticular screen and a light-sensitive layer : de en
  • US2264295A - Index card and the like : en
  • US2264499A - Manufacture of glazed ceramic bodies : en
  • US2264861A - Process for the manufacture of alcohols of steroids doubly unsaturated in ring a : en
  • US2264877A - Elastic fluid turbine diaphragm : en
  • US2264553A - Meter mounting : en
  • US2265009A - Magnetic starter with long time delay : en
  • US2264546A - Surface covering and assembly thereof : en
  • US2264308A - Magnesium base alloy : en
  • US2264612A - Record controlled multiplying machine : en
  • US2264521A - Means for and method of timing spray operations for preventing smutting in printing presses : en
  • US2265085A - Typewriting machine : en
  • US2264511A - Measuring and controlling system : en
  • US2265034A - Control for phonographic records : en
  • GB541543A - Improvements in and relating to apparatus for laying cables : en
  • US2264457A - Method of casting composite metals : en
  • US2264685A - Insulating structure : en
  • AU114286B2 - Improvements in and relating to air filters for air brake systems andthe like : en
  • USD130651S - Silverstein airplane or the like : en
  • US2264883A - Fishing tackle : en
  • USD130586S - Design fob a vase : en
  • AU343540A - An improved toy aeroplane amusement device : en
  • DE714521C - Process for the homogenization of melt material for the production of slag wool or slag fibers : de en
  • US2264789A - Chemical process for splitting of ethylidene diacetate : en
  • GB541629A - Improvements in electrode mounting arrangements for electron discharge devices : en
  • US2264956A - Means for measuring and utilizing small direct currents : en
  • ES147729A3 - Manufacture of glycols obtained from primary alcohols by virtue of all currently known procedures. : en es
  • ES6789U - Cylinder duplicator constituted in a form that can be folded into a closed box. (Machine-translation by Google Translate, not legally binding) : en es
  • CA401136A - Heating and cooling system : en fr
  • US2264930A - Insulator, pad, or the like for helmets : en
  • CA401132A - Thrust bearing : en fr
  • ES5552Y - Toy. : en es
  • US2265037A - Photoelectric inspection device : en
  • US2264422A - Ear massage treating machine : en
  • US2264718A - Aerial feed and aerial tuning circuit arrangement : en
  • GB541538A - Improvements in or relating to the manufacture of carbon disulphide : en
  • GB541675A - Improvements relating to spray nozzles : en
  • FR867893A - Hollow expansion anchor, slotted longitudinally, and provided with a guide jaw : en fr
  • GB541663A - Improvements in vitamin preparations and method of making same : en
  • CA401179A - Granulated material : en fr
  • DE714537C - Reel for winding up rolled material : de en
  • US2264380A - Art of examining quartz : en
  • US2264900A - Electrolytic condenser : en
  • CA401100A - Table finger card holder : en fr
  • US2264845A - Screw and nut gearing : en
  • US2264496A - Vapor lamp exhaust machine and method : en
  • US2264720A - Safety switch : en
  • US2264435A - Air control valve : en
  • US2264627A - Method of forming casings : en
  • US2264836A - Electric distribution system and multiwinding transformer therefor : en
  • US2264932A - Packing device for heavy sticky products : en
  • US2265050A - Razor blade sharpener : en
  • US2265094A - Wrist mirror : en
  • AU114283B2 - Improvements in or relating to knitting machines : en
  • US2264603A - Visor structure : en
  • US2264633A - Tire removing equipment : en
  • US2264367A - Apparatus for the optical compensation of the wandering of a moved picture carrier : en
  • US2264830A - Ship propulsion turbine arrangement : en
  • AU209541A - Improvements in or relating to reciprocating pumps : en
  • AU182641A - Improvement in window operator : en
  • DE714765C - Method for adjusting photoelectric exposure meters or regulators on copiers : de en
  • GB541669A - Directional antenna systems : en
  • DE714421C - Magnetic coupling : de en
  • DE714535C - Gas-heated steam oven : de en
  • DE714626C - Arrangement for signaling in high-frequency telephony systems with dialer operation : de en
  • DK59253C - Device with two-stroke internal combustion engines equipped with a charging fan. : da en
  • US2264536A - Refrigerator : en
  • ES5585Y - Switching device for electricity installations. : en es
  • CA401155A - Magnesium and alloy electroplating method : en fr
  • DE714526C - Suspension of electrical aerial cables, the metal jacket of which consists of one piece with a web running in the longitudinal direction of the cable : de en
  • CA401154A - Electroplating method : en fr
  • ES5556Y - Fixing device for shoelaces. : en es
  • US2264650A - Guano distributor : en
  • CA401207A - Liquid container : en fr
  • US2264551A - Refractory lining for furnaces and the like : en
  • US2264628A - Advertising material : en
  • US2264767A - Tire tread : en
  • US2264669A - Door locking device : en
  • US2264904A - Process of refining hydrocarbon oils : en
  • DE714743C - X-ray tubes with thin anode, in particular hollow anode tube : de en
  • CA401149A - Liquid carbonating apparatus : en fr
  • US2264749A - Ceramic pigment for graining : en
  • CA401161A - Thermo-electric indicating instrument : en fr
  • US2264967A - Insulating pipe covering : en
  • US2264392A - Lens block : en
  • ES148534A1 - A MODELING DEVICE FOR ANTI-HERNARIAN APPLIANCES : en es
  • AU114338B2 - Improvements relating to oil filters : en
  • US2264842A - Pawl and ratchet device : en
  • US2264866A - Warning signal and mechanism therefor : en
  • DE714482C - Device for the operation of X-ray tubes with high voltages, in which the X-ray tubes, which are directly connected to alternating voltage, are immersed in a high-voltage housing filled with an insulating agent, for example oil : de en
  • DE714678C - From the vehicle and a suitable part of the track system, e.g. a turntable, existing electric trolley toy train : de en
  • ES6782U - A detachable packing box (Machine-translation by Google Translate, not legally binding) : en es
  • GB541599A - Improvements relating to nozzles for apparatus used for delivering beer or other beverages : en
  • CA401128A - Straining equipment : en fr
  • DE712678C - Bed for swivel benches with an upper sloping bed surface that serves as a discharge surface for the chips : de en
  • CA401163A - Flexible fluid pressure container : en fr
  • CA401188A - Multiple recording galvanometer : en fr
  • CA401122A - Container and spout assembling machine : en fr
  • US2264388A - Antileak cooling fluid : en
  • US2264552A - Wardrobe suitcase : en
  • US2264954A - Brake lever : en
  • US2264986A - Regulator : en
  • US2264586A - Catamenial device : en
  • US2264300A - Compact and the like for receiving and preserving cosmetic and similar pads : en
  • US2264729A - Bottle closure : en
  • DE714517C - Air foam generators, in particular for fire extinguishing purposes : de en
  • DE714522C - Back for clockworks : de en
  • ES147736A1 - Procedure, with its corresponding device, for obtaining the aluminates soluble and aluminia by treatment of bauxites and other related aluminum minerals. : en es
  • ES6780U - Elevators, hoists and lifting devices in general. (Machine-translation by Google Translate, not legally binding) : en es
  • FR867941A - Process for obtaining noble gases having a boiling point higher than that of oxygen : en fr
  • ES148210A1 - ELASTIC RING FOR SUSPENSIONS, SHOCK ABSORBERS, BUMPER AND SIMILAR DEVICES : en es
  • CA401189A - Cobalt oxide catalyst production and reactivation : en fr
  • AU45641A - An egg poaching slice : en
  • US2264808A - Tap foe : en
  • US2264936A - Rope sling clamp : en
  • CA401141A - Motor control system : en fr
  • US2264665A - Process of clarifying and standardizing milk : en
  • US2265064A - Woodworking machine : en
  • US2264997A - Fuel regulator for motor temperature conditions : en
  • US2265027A - Heat-treating furnace with circulating atmosphere : en
  • US2265067A - Transmission system : en
  • DE714627C - Method for demodulating a carrier that is modulated differently in its two half-waves : de en
  • DE714368C - Electrode arrangement for arc converter with main and shield electrodes in flowing gas : de en
  • DE714777C - Dependency circuit for train control devices on railcars : de en
  • US2264344A - Liquid dispensing device : en
  • US2264711A - Vibrating machine : en
  • US2265024A - Packaging machine : en
  • GB541583A - Improvements relating to the drives of the rolls of roller mills : en
  • ES5960Y - Fuel saver : en es
  • FR867872A - Improvements to gasifiers for motor vehicles and others : en fr
  • FR867934A - Absorbent gas filter : en fr
  • DE714699C - Device for the automatic shutdown of low-voltage distribution systems in the event of excessively high contact voltages with the help of a fault current coil : de en
  • US2264375A - Unloading valve : en
  • US2265090A - Television receiver : en
  • US2264599A - Boiler feed system : en
  • US2264732A - Manufacture of proteinaceous phenolic resin : en
  • USD130621S - Design foe a stationery case : en
  • CA401187A - Ester type oil, fat and wax refining process : en fr
  • CA401143A - Tobacco nicotine extraction : en fr
  • US2264704A - Electrode control system : en
  • US2264730A - Power unit for industrial trucks : en
  • US2264922A - Drilling tool : en
  • AU402940A - Improved collar peak support : en
  • US2265110A - Method and apparatus for operating power motors with fuel gases of low boiling point : en
  • AU114252B2 - Improvements in mechanical feeding devices for finely divided substances : en
  • US2264484A - Radial engine : en
  • US2264671A - Spigot : en
  • USD130628S - Design fob a dress : en
  • DE714722C - Device for weight-wise monitoring of the fuel consumption of internal combustion engines : de en
  • DE714785C - Process for the production of lightweight insulating bodies : de en
  • FR867863A - Synthetic rubber-like products : en fr
  • FR867887A - Use of mesityl oxide as a fuel and also as a super fuel : en fr
  • GB541593A - Directional antenna systems : en
  • GB541608A - Improvements relating to retorts for the continuous carbonisation of coal and the like : en
  • SE103161C1 - : en
  • US2264338A - Metallurgy of lead, tin, and other metals : en
  • US2264425A - Tape dispenser : en
  • US2264615A - Keyboard controlled photographic recorder : en
  • ES5603Y - Tilting support for carafes, bottles and all kinds of similar containers for liquids. : en es
  • FR867950A - Elastic suspension of driving wheels mounted on oscillating half-axles, in particular for motor vehicles : en fr
  • US2264427A - Liquid process for manufacture of motor fuel : en
  • US2264290A - Greenhouse construction : en
  • US2264644A - Pressing machine buck cover : en
  • US2264526A - Friction shock absorbing mechanism : en
  • US2264905A - Flash lighting device : en
  • US2265080A - Anus and vaginal irrigator : en
  • DE714182C - Hiking pillar : de en
  • US2264368A - Push frame for snowplows, etc. : en
  • US2265000A - Ignitron welder control circuits : en
  • ES147918A1 - Procedure for obtaining austenitic steels for permanent resistance objects. : en es
  • USD130579S - Design for a soap dish : en
  • US2264434A - Cracking oils using synthetic catalysts : en
  • US2264436A - Sulphonic acbo salts of oxbiazolones : en
  • USD130590S - Design for a golf club head : en
  • US2264636A - Weeding tool : en
  • US2264649A - Valve gear for engines : en
  • GB541653A - A process for the preparation of a growth-decrement factor : en
  • FR867903A - Improvements to induction devices of the eddy current type and application to a speedometer : en fr
  • ES148550A3 - PROCEDURE FOR THE MANUFACTURE OF GAS BURNERS, ESPECIALLY FOR ACETYLENE GAS : en es
  • ES148514A3 - A PROCEDURE FOR THE MANUFACTURE OF MOLDED RESISTORS, FOR ELECTRICAL PURPOSES : en es
  • US2264275A - Power failure protective system : en
  • US2264609A - Venetian blind operating device : en
  • DE714485C - Pneumatic circulation dryer for coal that works without crushing during the drying process : de en
  • DE714586C - Contamination process for low-iron ores : de en
  • DE714583C - Device for filling coke ovens with ground, pre-pressed coal : de en
  • US2264534A - Thermoplastic bituminous printing ink : en
  • ES148524A1 - PROCEDURE FOR THE MANUFACTURE OF WHEEL CENTERS, IN PARTICULAR WHEELS WITH SPOKES FOR VEHICLES : en es
  • GB541666A - Improvements in or relating to high frequency current indicators and systems incorporating such indicators : en
  • US2264614A - Liquid fuel burner : en
  • US2265099A - Apparatus for timing well pumps and the like : en
  • US2264395A - Power line carrier frequency telephone system : en
  • US2264838A - Dynamoelectric machine : en
  • USD130653S - Design fok an atomizer : en
  • DE714499C - Boom for construction cranes : de en
  • GB541535A - Improvements relating to the generation and transmission of radio waves : en
  • DE667921C - Porous carrier for concentrated secretions of the pancreatic gland and similar substances used for internal treatment : de en
  • DK59258C - Rubber Wheel Ring with Air-filled Cells for Vehicles. : da en
  • CA401156A - Magnesium production : en fr
  • US2264947A - Continuous filter : en
  • US2264560A - Power lift : en
  • DE714668C - Device for loosening the clamping cone of a chuck for rotating manual power tools : de en
  • US2264906A - Aerial bomb : en
  • FR867891A - Alternative fuel : en fr
  • US2265118A - Hydrocolloid molding composition and material for use therein : en
  • US2264629A - Advertising medium : en
  • US2264806A - Stocking : en
  • US2264577A - Lasting machine : en
  • DE714652C - Grease leads or chalk : de en
  • DE714492C - Blast furnace floor : de en
  • DE714534C - Milling and cleaning machine for shoes : de en
  • DE714679C - Drive for deep drilling rigs u. like : de en
  • FR867925A - Electric wave amplifier system : en fr
  • US2264541A - Electron discharge device : en
  • ES148505A3 - A PROCEDURE FOR THE MANUFACTURE OF NITROCELLULOSE : en es
  • US2264351A - Headband strap for goggles, respirators, and the like : en
  • DE714302C - Continuously operated vertical chamber furnace for producing gas and coke : de en
  • US2264403A - Fluid treatment apparatus : en
  • ES148553A1 - A NEW INDUSTRIAL PROCEDURE FOR THE PREPARATION OF A PASTRY PRODUCT TO OBTAIN CREAM AND FLAN : en es
  • GB541626A - Means for securing screwed elements : en
  • GB541643A - Improvements in lasting footwear : en
  • DE714600C - Discharge tube operated with high surge voltage : de en
  • DE714543C - Rotary flap driven by an electric motor, especially for air heaters in railroad vehicles : de en
  • US2265033A - Method of purifying textile materials : en
  • US2265095A - Airplane light : en
  • USD130577S - Design for a door and window grille : en
  • US2264566A - Scorekeeping device : en
  • US2264978A - Article of manufacture : en
  • US2265071A - Process of drying rugs : en
  • GB541552A - Improvements in compression-ignition fuel-injection engines : en
  • ES148523A1 - A PROCEDURE FOR THE PRODUCTION OF ABSORBENT MASSES OF CARBON DIOXIDE : en es
  • GB541603A - Apparatus for effecting continuous movement of strip material : en
  • US2264332A - Belt conveyer : en
  • CA401144A - Electric repeating cut-out : en fr
  • DE714701C - Arrangement for triggering a switch in single-phase operation of consumers in three-phase networks : de en
  • ES6758U - Frame for endless saw. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541536A - Improvements in postal envelopes : en
  • ES146763A3 - Improvements introduced in the manufacture of hardware for bicycle or motorcycle saddles. : en es
  • US2264287A - Metallurgical product and method of making same : en
  • US2264918A - Grinding machine : en
  • US2264983A - Seal for rotating shafts : en
  • DE714614C - Zigzag sewing machine with a divided pendulum link as control means for the zigzag stitch : de en
  • ES148043A3 - A FULL METALLIC TIRALINEAS : en es
  • ES6743U - Metallic fountain pen. (Machine-translation by Google Translate, not legally binding) : en es
  • US2264820A - Combination oil and water cooler : en
  • CA401169A - Water softener : en fr
  • US2264472A - Garment and method of making same : en
  • CA401113A - Rubber glazing strip : en fr
  • DK59244C - Electrical Distribution Board. : da en
  • GB541639A - Improvements in and relating to fasteners for securing articles to apertured supports : en
  • US2264752A - Flame hardening machine : en
  • US2264970A - Machinery packing : en
  • USD130562S - Design for a portable traffic signal : en
  • US2264605A - Highway marker : en
  • DE714565C - Gas pressure charger : de en
  • US2264549A - Conveyer system : en
  • US2264910A - Integrator for circular ordinates : en
  • US2264482A - Lipstick spreader : en
  • US2264278A - Rotary device for decorticating painted surfaces : en
  • US2264831A - Washing machine : en
  • US2264455A - Method of producing a thick-walled seamless metallic tube : en
  • GB541678A - An improved device for smothering incendiary bombs or the like : en
  • ES6757U - Rivet nut for aircraft construction. (Machine-translation by Google Translate, not legally binding) : en es
  • ES6820U - Syringe for intravenous injections. (Machine-translation by Google Translate, not legally binding) : en es
  • GB541644A - Improvements in screw thread taps and dies : en
  • US2264370A - Measuring apparatus : en
  • USD130616S - Design for a storage battery : en
  • DE714762C - Process for the production of protein feed : de en
  • US2264589A - Chuck for holding polishing belts : en
  • US2264778A - Surface cleaning machine : en
  • US2264483A - Sash anchorage for chains : en
  • US2265101A - Pocket construction : en
  • GB541596A - Improvements in or relating to magnetic deflecting means for electron discharge devices : en
  • USD130652S - Design for a motor driven centrifu- gal pump : en
  • ES6770U - Compass for drawing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES5580Y - Tray for oral prosthetic molds. : en es
  • FR867897A - Advanced vehicle : en fr
  • ES6755U - Case for manicure. (Machine-translation by Google Translate, not legally binding) : en es