- US2215463A - Shoe sole :
en
- US2215751A - Spring suspension :
en
- AT159505B - Process for the preparation of new esters. :
de
en
- CA391462A - Carbon black :
en
fr
- DE696596C - Mooring device with mooring drum arranged in the middle of the rope harness in a supporting housing :
de
en
- DE696742C - Radial engine :
de
en
- US2215595A - Decorative panel and method for making same :
en
- US2216100A - Bedspring construction :
en
- CA391529A - Steam heating apparatus :
en
fr
- CA391531A - Heating fluid flow control apparatus :
en
fr
- US2216050A - Process and apparatus for separating nut meats and shells :
en
- US2216036A - Indicating mechanism :
en
- USD122719S - Design fob a clip :
en
- US2215539A - Soap and process of producing same :
en
- US2215838A - Fire alarm :
en
- DE696770C - Process for the production of lead and bismuth sulfide containing radium D from radioactive spring waters and gases :
de
en
- AU539039A - An improved air cleaner particularly for aeroengines :
en
- DE696556C - s formyl cellulose :
de
en
- DE696564C - Use of a luminescent screen provided with a crenellated profile of the luminous mass layer in X-ray diagnostics :
de
en
- GB526712A - Method and means of making pouches :
en
- US2215947A - Refrigerating apparatus :
en
- US2215583A - Process for preparing same :
en
- US2215660A - Liquid gauge apparatus :
en
- US2215794A - Device for sluicing bodies into vacuum chambers :
en
- US2215679A - Automatic control of clutch and throttle actuation of an automotive vehicle :
en
- US2215585A - Sound listening device :
en
- DE696495C - Rifle with adjustable butt :
de
en
- US2216017A - Process for vitreous enameling :
en
- AT159530B - Support arm sewing machine, especially for arm down feed. :
de
en
- USD122695S - Combined comb and curler :
en
- US2215544A - Machine to play game of nim :
en
- US2215976A - Mixing apparatus and method of mixing :
en
- US2216065A - Corn cutting head :
en
- US2215707A - Stack gas smoke control apparatus :
en
- US2215584A - Electrical switch :
en
- US2215657A - Desk :
en
- US2215677A - Steering wheel :
en
- DE696685C - Suppression device with fuses :
de
en
- CA391460A - Necktie :
en
fr
- DE696537C - Chimney flap for gas generator :
de
en
- DE696557C - Methods and arrangements for adjusting light gaps, in particular for sound recording devices :
de
en
- DE696585C - Wireless receiving circuit with switchable re :
de
en
- GB526649A - Apparatus for projecting or spraying metals or other pulverised substances :
en
- CA391537A - Electrical time base circuit :
en
fr
- CA391542A - Metal surface removing apparatus :
en
fr
- GB526828A - Improvements in or relating to electric signalling systems :
en
- AT159504B - Process for the production of welding electrodes, which contain additives inside the welding wire in the form of a wick (core electrode). :
de
en
- AU21340A - Improvements in or relating tothe manufacture of cheese :
en
- US2215949A - Tube expander :
en
- AT159540B - Process for the production of mixtures of rubber or rubber-like substances. :
de
en
- GB526687A - Improvements relating to spark ignition coils for internal combustion engines :
en
- US2215852A - Valve mechanism :
en
- GB526878A - Improvements in driving mechanisms, particularly adapted for the tuning elements of radio receivers :
en
- CA391434A - Artificial leg :
en
fr
- CA391470A - Vehicle control mechanism :
en
fr
- US2215527A - Buckle or clasp for watch bracelets and the like :
en
- US2215727A - Sterol compounds and method of producing them :
en
- US2216022A - Firearm :
en
- GB526735A - Improvements in screw-and-nut gearing :
en
- US2215553A - Method of making fiber-rubber products :
en
- US2215685A - Supporting stand :
en
- GB526602A - Improvements in or relating to internal combustion engines using gas as fuel :
en
- US2216099A - Selvage knitting needle for looms of the double fill loop type :
en
- USD122676S - Design fob an ikon back :
en
- US2215524A - Heel-seat fitting machine :
en
- US2215796A - High frequency circuit arrangement :
en
- USRE21580E - Mattress :
en
- US2215813A - Cord cutter :
en
- FR857727A - Improvements in automatic control of aircraft :
en
fr
- GB526723A - Improvements in or relating to fuel injection arrangements for internal combustion engines :
en
- AU111515B2 - Improvements in and relating to endless pan or like conveyors :
en
- AU439139A - Improvements in or relating to thermionic cathodes :
en
- DE696640C - Arrangement on multi-cell rotary lobe compressors with sickle-shaped working space :
de
en
- GB526903A - An improved apparatus for moulding articles :
en
- GB526924A - Improvements in and relating to electric lamps :
en
- DE696463C - Process for the production of very thin tubes :
de
en
- DE696744C - Piston engine :
de
en
- DE696659C - Method for closing cracks in outsoles :
de
en
- GB526804A - Improvements in and relating to electric circuit interrupting systems having arc-quenching arrangements :
en
- US2215734A - Austenitic steel :
en
- DE696582C - Device for printing and moistening or gumming paper strips :
de
en
- DE696513C - Clamping jaw for clamping irregular shaped pieces :
de
en
- GB526664A - Improvements relating to the operation of electric motors combined for driving :
en
- GB526895A - Improvements in or relating to electric cables :
en
- FR857722A - Acylated amines and process for the preparation of these amines :
en
fr
- GB526805A - Improvements in and relating to devices for detecting magnetic metal :
en
- GB526850A - Improvements in processes and devices for the preparation of wrapping elements :
en
- GB526637A - Improvements relating to the actuation of the supply valves of steam heating apparatus :
en
- AT159523B - Sound film with dissimilar recordings of the same content as well as processes and facilities for their production. :
de
en
- DE696756C - Steering wheel for motor vehicles :
de
en
- GB526620A - Improvements in the production of cross-section profiles bounded by cycloidal curves :
en
- US2216074A - Internal combustion engine :
en
- USD122751S - Design for a deess :
en
- CA391497A - Incandescent screen :
en
fr
- GB526887A - Improvements in or relating to connectors for electrical conductors or the like :
en
- US2215799A - Adjustable telephone support :
en
- US2215652A - Continuous variable temperature power producing apparatus :
en
- US2216019A - Plaster lath clip :
en
- USD122749S - Design for a robe :
en
- DE696775C - :
de
en
- DE696766C - Dressing of seeds :
de
en
- US2215731A - Method and apparatus for forming metal closures :
en
- USD122679S - Combined wall bracket and mirror :
en
- DE696542C - Cheese slicer :
de
en
- DE696647C - Injection carburetor :
de
en
- GB526897A - Improvements in and relating to bushes for bungs :
en
- FR857797A - Indicator system for vehicles on railways :
en
fr
- USD122669S - Design for a cup dispenser :
en
- AU111543B2 - Improvements in or relating to electron discharge devices :
en
- GB526785A - Improvements in net supports for tennis and the like :
en
- GB526636A - Process for the production of celluloses by digestion with calcium hydroxide and subsequent treatment with dilute caustic alkalis :
en
- GB526921A - An improved method for the preparation of artificial cryolite :
en
- US2215545A - Method and machine for wrapping packages :
en
- US2215649A - Well pipe elevator :
en
- US2215705A - Bottle cap package :
en
- US2215990A - Thresher :
en
- US2215658A - Method of making expanded metal products :
en
- US2215761A - Ore mill :
en
- DE696711C - Gas-safe locking device on gas protection doors :
de
en
- US2215464A - Motion picture apparatus :
en
- DE696704C - Ten circuit for calculating machines, adding machines and similar machines :
de
en
- US2215466A - Indexing device :
en
- DE696555C - Control for electric drives :
de
en
- DE669008C - Process for the production of yarns from adhesive-containing vegetable fibers :
de
en
- DE696614C - Damper for overflowing weirs with facilities to avoid vibrations :
de
en
- US2215515A - Weather strip :
en
- USD122706S - Cigarette dispenser or similar article :
en
- US2216075A - Tobacco curing apparatus :
en
- FR857706A - Palatal suction device for upper parts of artificial dentures :
en
fr
- US2215497A - Energy producing process :
en
- GB526832A - Improvements in or relating to superheterodyne receivers :
en
- GB526862A - Improvements in winches :
en
- US2215961A - Method of recovery of zinc from dross :
en
- FR857720A - Advanced fuel for engines :
en
fr
- US2215927A - Self-centering chuck :
en
- FR857714A - Process for the catalytic isomerization of cyclohexanone oximes :
en
fr
- FR857798A - New coating for the protection of sheets and other metallic parts or objects, in particular of iron or its alloys :
en
fr
- GB526622A - Improvements in or relating to circuit arrangements comprising electronic scanning devices :
en
- DE696740C - Installation on calculating machines :
de
en
- GB526764A - Improvements in or relating to throttle control mechanism for aircraft engines :
en
- DE696773C - Process for the preparation of salts of aliphatic mercaptosulphonic acids :
de
en
- DE696521C - Process for obtaining substances that lower blood sugar :
de
en
- US2215854A - Ignition of direct current high voltage electric arcs :
en
- US2215764A - Trolling spoon :
en
- DE696496C - Spring-loaded butt cap for firearms :
de
en
- GB526857A - Process for the production of sinter phosphates :
en
- DE696535C - Device for automatic regulation or keeping constant a DC voltage with the help of an electron tube :
de
en
- DE696529C - Double-acting hydraulic top pressure plate drawing press :
de
en
- DE696654C - Antistatic film :
de
en
- DE696649C - Drive belts, in particular rubber drive belts :
de
en
- FR857724A - Receiving apparatus of t. s. f. can be automatically tuned to a number of predetermined stations :
en
fr
- DE696578C - Process for the production of an organic nitrogen feed as an additive to water :
de
en
- US2215535A - Method and apparatus for cutting whole stalks of celery into short lengths :
en
- US2215665A - Refrigerator :
en
- GB526801A - Means whereby insulating or other material in sheet or slab form may be attached to steel frame buildings :
en
- CA391452A - Detachable fastener :
en
fr
- US2215629A - Seal for rotary pump bearings :
en
- USD122700S - Candelabrum or like article :
en
- DE696699C - n workpieces due to hot-setting glue heat required within the glue joint :
de
en
- US2215460A - Barge for submarine pipe laying :
en
- US2215610A - Fountain brush :
en
- US2215635A - Hospital sterilizing unit and control :
en
- CA391521A - Superheater boiler :
en
fr
- AU430539A - Improvements in or relating to stapling and like machines :
en
- DE695687C - :
de
en
- GB526773A - Improvements in or relating to velocipedes :
en
- USD122665S - Design fob a key ring :
en
- US2215511A - Refrigerating apparatus :
en
- US2216102A - Master instrument :
en
- US2215915A - Selective solvent extraction of petroleum :
en
- USD122699S - Design for a doll :
en
- US2215494A - Drilling bit :
en
- US2215547A - Braking mechanism :
en
- AT159550B - Sliding window with vertically sliding sashes. :
de
en
- AT159502B - Process for the production of protein-containing fodder lime. :
de
en
- AU35140A - Device for the hydraulic control of the blades of screw propellers :
en
- US2215897A - Remote control and indication system :
en
- AT159518B - Silver-palladium alloys for dental purposes. :
de
en
- AU111544B2 - Improvements in or relating to thermionic cathodes :
en
- FR857750A - Motor assembly for cycles :
en
fr
- GB526889A - Improved method of and apparatus for sorting yarn packages according to dimensions :
en
- US2215908A - Artificial bait :
en
- DE696502C - consumers with falling voltage characteristic :
de
en
- DE696562C - Process for the production of copyable mechanical records :
de
en
- DE696679C - Circuit arrangement for telephone systems with main and sub-offices and dialer operation :
de
en
- DE696716C - Process for making decals :
de
en
- US2216008A - Ventilating apparatus for toilet bowls :
en
- CA391548A - Electron discharge device :
en
fr
- DE696576C - ski :
de
en
- AU32540A - Improvements in or relating to steam superheater elements for use inthe smoke tubes of boilers :
en
- FR857784A - Display shelf :
en
fr
- GB526697A - Improvements in or relating to electric motors, particularly refrigerator motors :
en
- GB526879A - Improvements relating to chairs :
en
- FR857700A - Magnesium plating process :
en
fr
- GB526607A - Improvements relating to laundry washing machines :
en
- GB526928A - Joining the ends of strips of flexible material :
en
- GB526614A - Improvements relating to electrical switchgear :
en
- DE696539C - sings :
de
en
- DE696672C - Rubber buffer :
de
en
- GB526865A - Safety device for projectile fuzes :
en
- US2216103A - Bread slicing machine :
en
- GB526869A - Improvements in or relating to thermionic valves and systems :
en
- AU111552B2 - An improved air cleaner particularly for aeroengines :
en
- GB526745A - Derivatives of hexamethylene-dithiocarbamic acid as vulcanisation accelerators :
en
- GB526867A - Improvements in or relating to parallel cylinder engine mechanisms :
en
- GB526799A - Improvements in electric melting furnaces intended particularly for the manufacture of glass :
en
- AT159528B - Swiveling roasting tube burner for gas stoves. :
de
en
- FR857670A - Broom for sanitary and hygienic scrubbing and other domestic uses :
en
fr
- US2216052A - Violin supporter :
en
- US2215675A - Merchandise display bin :
en
- FR857763A - Improvements to ski bindings :
en
fr
- GR9257B - LEGUMER TRACHANA LASTER. :
el
en
- US2216023A - Grinder :
en
- DK58023C - Stroller shell. :
da
en
- FR857769A - Installation and devices for supplying internal combustion engines :
en
fr
- GB526822A - Improvements in and relating to motor-driven travelling toys :
en
- DE696560C - crankshaft :
de
en
- DE696677C - ndings in telex systems with dialer operation :
de
en
- FR857715A - Process for obtaining polyethines and their derivatives :
en
fr
- USD122740S - Design fob a pleated fabric :
en
- US2215948A - Drilling tool :
en
- US2216037A - Means and method of graveling wells :
en
- USD122656S - Design for a grave marker :
en
- AT159522B - Thoracoscope. :
de
en
- DK58009C - Method for the production of granular or powdered, biological composition fertilizers. :
da
en
- US2215533A - Voting booth :
en
- US2215594A - Device for gauging and sampling liquids in closed containers :
en
- GB526741A - Improvements in starting and control switch gear for use with electric motors :
en
- AU111512B2 - Backless shearing machine cutter :
en
- AU111562B2 - Shielding arrangements for electric discharge devices :
en
- US2215639A - Wringer :
en
- US2215531A - Lighting unit :
en
- SE99895C1 - :
en
sv
- IE15964L - Mixing of concrete :
en
- DE696638C - Process for the production of Kuepen dyes :
de
en
- GB526651A - Pianoforte action, particularly for small pianos :
en
- DE696548C - Work table for registries :
de
en
- FR857675A - Device for keeping rudders lowered on the water that can be lifted :
en
fr
- FR857756A - Double acting pump with two coupled bodies with single ball or valve box giving four effects :
en
fr
- GB526693A - Improvements in and relating to the treatment of starch-converted solutions :
en
- GB526708A - Improvements in taps and cocks having rotatable plugs :
en
- DE696758C - :
de
en
- GB526813A - Improvements in or relating to hair-waving apparatus :
en
- US2215952A - Receptacle stand or the like :
en
- DE696724C - Process for the production of hydrinds and ª ‡ and ª ‰ truxes :
de
en
- GB526732A - Improvements in multi-stage centrifugal pumps :
en
- US2215661A - Combined noisemaker toy and place :
en
- GB526831A - Improvements in arrangements for detecting irregularities in or failure of one or more of a plurality of parallel fed current consuming devices :
en
- CA391432A - Flat iron :
en
fr
- FR857743A - Garbage collector car :
en
fr
- GB526631A - Improvements in or relating to hair-curling appliances :
en
- FR857739A - Candle with stem and floral collar for decoration :
en
fr
- US2215899A - Removable weight and balance adjustments :
en
- GB526914A - Improvements in, or relating to, scoring blocks for cards and such like games :
en
- GB526656A - Improvements in or relating to dynamo-electric machines :
en
- US2215572A - Brake element :
en
- US2215568A - Adjustable brake shoe :
en
- US2215755A - Stabilizer :
en
- US2215757A - Hospital bed :
en
- US2216058A - Automobile lift :
en
- USD122743S - Design fob a brassiere or similar
article :
en
- US2215824A - Chain wrench :
en
- US2215626A - Ash receptacle :
en
- US2216048A - Automatic equalizing brake rigging :
en
- GR9259B - AUTOMOTIVE MACHINE. :
el
en
- GB526609A - Improved packing rings for gas washing and like towers :
en
- AT159546B - Process for obtaining colored images by photographic means. :
de
en
- DE696755C - Device for tearing paper :
de
en
- FR857688A - Central office teleprinter systems :
en
fr
- FR857781A - Improvements to heating devices, by electric resistances, of a fluid stored in a radiator :
en
fr
- GR9256B - SPRING CONSTRUCTION MACHINE FOR SUCCESSFUL AUTOMATIC COLD AENAGE MOTION. :
el
en
- GB526673A - Improvements in or relating to shove-ha'penny boards :
en
- GB526711A - Improvements in collapsible stretchers :
en
- GB526916A - Improvements in, and connected with, means for applying protective sheets to sheets delivered from printing machines :
en
- USD122722S - Design for a sink :
en
- DE696509C - Rotary piston for Roots blower :
de
en
- DE696763C - Device for automatic regulation of the air supply to firing systems of ovens, stoves, etc. like :
de
en
- DE696696C - Process for the production of artificially shaped structures with increased colorability from solutions of high-polymer organic compounds such as polyvinyl acetate :
de
en
- DE696782C - Circuit arrangement for telephone systems with dialer operation :
de
en
- FR857664A - Watertight seat for sieves or similar devices mounted in tubular conduits :
en
fr
- FR857747A - Plant for the production of distilled water :
en
fr
- FR857773A - Friction cone speed multiplier :
en
fr
- DE696631C - High frequency microphone :
de
en
- US2215924A - Shoe :
en
- FR857698A - Device for adjusting the temperature of an enclosure, and in particular of an enclosure heated by a hot water heating installation :
en
fr
- FR857780A - Method and device for propulsion :
en
fr
- DE696780C - Process for the production of technically valuable condensation products :
de
en
- GB526803A - Improvements in automatic phonographs :
en
- FR857789A - Flexible bandage pad :
en
fr
- DE696493C - Slicer :
de
en
- DE696598C - Method and device for increasing the strength values of profiles made in particular of aluminum or magnesium alloys :
de
en
- US2215704A - Hydrogen fluoride treatment of rubber :
en
- US2215646A - Power assembly :
en
- DK58006C - Procedure for Grinding Domestic Waste and similar Waste Materials. :
da
en
- FR857668A - Double leg belt with double sling for parachutes for use on high speed aircraft :
en
fr
- US2215655A - Manufacture of vacuum devices :
en
- US2215454A - Restraining device :
en
- US2215713A - Electrical drop-cord fixture :
en
- US2215851A - Selective automatic traffic regulating system :
en
- US2216020A - Extrudable polyvinylal resinous composition :
en
- US2216044A - Sulphurized polymers and plastics :
en
- US2216033A - Method of forming lined connectors :
en
- US2215868A - Catalyst revivification :
en
- CA391466A - Cigarette machine tobacco feed :
en
fr
- CA391528A - Air conditioning apparatus :
en
fr
- GB526688A - Improvements relating to the manufacture of glass barrels for syringes and of like tubular articles :
en
- FR857729A - Improvements to automatic control devices for aircraft :
en
fr
- GB526752A - Improvements in or relating to the control of battery-charging dynamo systems in motor vehicles :
en
- US2215968A - Method for continuously recovering phthalic anhydride :
en
- GB526707A - Improvements in and relating to piston rings and in the manufacture thereof :
en
- DE696559C - Device for damping torsional vibrations :
de
en
- DE696691C - Device for feeding direct current arc apparatus, in particular arc lamp headlights, from a direct current network with normal voltage :
de
en
- GB526689A - Improvements in resist-style printing :
en
- GB526737A - Improvements relating to vehicle brakes :
en
- GB526839A - Process for the manufacture of conversion products of high molecular carbohydrates of the starch groups :
en
- USRE21576E - Heating and lighting equipment :
en
- FR857674A - Process for preparing acrolein :
en
fr
- US2215600A - Artificially colored granules and method of producing same :
en
- US2215898A - Nail polish :
en
- DE696069C - Pump unit with two or more independent gear pumps :
de
en
- US2215576A - Control system for hardening and similar operations :
en
- USD122677S - Combined register shield and filter :
en
- DE696606C - Device for emptying food cans :
de
en
- GB526721A - Improvements in or relating to time delay circuit arrangements and to relaxation oscillation generators :
en
- GB526814A - Process for the synthesis of hydrocarbons from mixtures of carbon monoxide and hydrogen :
en
- GB526816A - Improvements in the conversion of zinc, zinc alloy, galvanised, cadmium and cadmium alloy surfaces for ensuring paint and enamel adhesion :
en
- GB526919A - Improvements relating to machines for polishing or grinding lenses and other objects :
en
- DE696581C - Process for the production of tanning substances from dioxydiarylsulfones :
de
en
- GB526783A - Improvements in or relating to unidirectional coupling devices :
en
- GB526797A - Improvements in or relating to loom pickers and methods for making the same :
en
- FR857660A - Process for the production of multicolored photographic prints :
en
fr
- GB526759A - Improvements in the mounting of wringers upon washing machines :
en
- GB526866A - Improvements in and relating to treatment of waste water in the manufacture of paper :
en
- US2215825A - Core binder :
en
- US2216061A - Card table trump indicator :
en
- USD122727S - Electric lamp :
en
- USRE21578E - Electric motor :
en
- GB526827A - System for the generation or utilisation of electrical oscillations at very high frequency :
en
- AU111553B2 - Improvements in and relating to vacuum creating and regulating means for milking machines andthe like :
en
- AT159513B - Method and device for cleaning starch milk. :
de
en
- AT159507B - Device for the dust-free coating of plates with colloidal liquid for photographic purposes. :
de
en
- DE696498C - Device for the dust-free emptying of lidded garbage cans in collecting boxes, z. B. Garbage trucks :
de
en
- GB526940A - Improvements in or relating to electromagnetic interrupters :
en
- US2215762A - Cyclically variable speed driving mechanism :
en
- CA391441A - Embroidery needle :
en
fr
- CA391536A - Rail tie plate :
en
fr
- US2215880A - Galosh :
en
- US2215778A - Antenna mounting arrangement :
en
- USD122661S - Design for a textile fabric :
en
- CA391504A - Baking pan :
en
fr
- US2215530A - Depolarizer for electric primary cells and process of making the same :
en
- US2216031A - Panoramic reflector for cameras :
en
- US2215783A - Method of and apparatus for measuring far-end cross talk :
en
- US2215627A - Machine tool drive :
en
- US2215669A - Bed divan :
en
- DE696637C - Process for the production of benzanthrone capsules :
de
en
- US2215491A - Paste dispenser cap or applicator :
en
- US2215612A - Fishhook :
en
- AU111508B2 - Improved heat resistive material, especially building material and method of making same :
en
- US2215688A - Shampoo heater and dispenser :
en
- CA391442A - Hair waving apparatus :
en
fr
- DE696634C - Thermocouple :
de
en
- GB526774A - Improvements in and relating to v driving belts :
en
- GB526792A - Improvements in or relating to valve means for controlling admission of air to water or other fluid supply systems :
en
- AT159535B - Device for amplifying very high frequencies. :
de
en
- AU111526B2 - Improvements in or relating to machineguns andother ordnance :
en
- US2215720A - Oilstove :
en
- AU429739A - Improvements in or relating to heating furnaces :
en
- AT159501B - Electric follow-up facility. :
de
en
- AT159545B - Process for relieving the tension of threads or fibers made of glass or of substances which behave similarly when exposed to heat, for relieving the tension of yarns, threads and fabrics made therefrom. :
de
en
- US2216030A - Waistband construction of trousers and the like :
en
- US2215840A - Tire chain :
en
- US2216045A - Water soluble ethers of alpha cellulose :
en
- FR857792A - Non-slip collar :
en
fr
- US2215648A - Tellurium lamp and method of operation :
en
- AT159510B - Process for the production of a finishing product for fur, hair or textiles of all kinds. :
de
en
- DE696604C - Packaging for storage rolls of photosensitive material for oscilloscopes and similar devices :
de
en
- DK58014C - Method for internal electric welding of perforated edges in containers or bodies and welding machine for carrying out the method. :
da
en
- CA391431A - Hack saw frame :
en
fr
- DE696707C - Fluid containers, preferably made of light metal, attached to vehicles, in particular aircraft :
de
en
- CA391463A - Zirconium magnetic alloy :
en
fr
- CA391505A - Spark plug :
en
fr
- AT159506B - Process for the production of non-developing, non-layered and grainless light-sensitive halogen silver colloid dressings. :
de
en
- DE696500C - Device for the pressure hydrogenation of solid or liquid carbonaceous substances :
de
en
- FR857687A - Composite decorative or artistic objects, with luminescent, fluorescent, phosphorescent or other tubes :
en
fr
- US2215909A - Braking mechanism :
en
- DE696580C - Process for the production of ring acetals :
de
en
- GB526782A - Improvements in or relating to rotary radial hydraulic pumps or motors :
en
- DE696522C - Dry mordant :
de
en
- US2215963A - Folding bed :
en
- CA391458A - Air speed indicator :
en
fr
- AU111499B2 - Liquid fuel burner :
en
- AT159538B - Process for the regeneration of vulcanized rubber. :
de
en
- US2215765A - Braking attachment :
en
- US2215816A - Snap switch :
en
- US2215901A - Heating and ventilating means for vehicles :
en
- US2215926A - Resilient sleeve in transmission gearing :
en
- US2216039A - Control apparatus :
en
- US2215529A - Shop truck and article carrier assembly :
en
- US2215563A - Process for coating fabrics with rubber :
en
- DE696736C - Lifting device for cranes to lift vehicles out of the water :
de
en
- AT159536B - Process for the production of a manganese-activated calcium or strontium oxide luminophore on the conductive shielding substrate of an electrical discharge tube. :
de
en
- USD122683S - Design for a cabinet for a loud-
speaker :
en
- US2215486A - Refrigerating apparatus :
en
- US2215599A - Tubing bleeder :
en
- GB526868A - Improvements in or connected with domestic wash boilers or washing machines :
en
- CA391424A - Soluble stannite depilatory :
en
fr
- US2215942A - Bottle :
en
- DE696515C - Method and device for aligning hollow bodies which are closed on one side and provided with a narrow access opening :
de
en
- US2215676A - Apparatus for welding tubing :
en
- AU269039A - Shielding arrangements for electric discharge devices :
en
- FR857751A - Seal cover for piston ring :
en
fr
- GB526698A - Improvements in or relating to pipe joints :
en
- US2215814A - Radiator cleaning composition and method :
en
- DE696732C - Method for measuring the harmonic content of an alternating voltage that is in particular unbalanced to earth :
de
en
- AU111546B2 - Improvements in or relating to thermionic valves :
en
- US2215673A - Coin chute :
en
- USD122733S - Saddle bag for motorcycles or the like :
en
- DE696693C - welding machine :
de
en
- FR857752A - Apparatus for the treatment of liquids electronically :
en
fr
- GB526817A - Improvements in or relating to fluid-pressure cartridges :
en
- GB526731A - Improvements in secondary emissive electrodes :
en
- US2215683A - Carburetor :
en
- US2215702A - Conveying system :
en
- DE696690C - Electrodynamic coupling :
de
en
- US2215615A - Freewheeling unit :
en
- GR9258B - AUTOMATIC BOAT MOVEMENT MACHINE. :
el
en
- CA391523A - Ice formation detecting means for aircrafts :
en
fr
- GB526666A - Improvements in and relating to fuel injection pumps for internal combustion engines :
en
- GB526846A - Improvements in and relating to elastic fluid turbines :
en
- US2215922A - Power chucking mechanism :
en
- DE696591C - Process for the production of dyes :
de
en
- US2215845A - Method and apparatus for forming metal closures :
en
- US2215747A - Brake :
en
- US2216014A - Lock light :
en
- GB526912A - Improvements relating to direct current electric motor equipments :
en
- US2215923A - Butcher's sanitary knife and saw rack :
en
- USD122709S - Design for a lighting fixture :
en
- GB526714A - Improvements in or relating to remote control apparatus employing controlling direct current impulses :
en
- FR857758A - Level indicator :
en
fr
- GB526655A - Improvements relating to depth indicators for winding engines :
en
- US2216021A - Slab separating device :
en
- US2215469A - Fuel delivery pump system for injection internal combustion engines :
en
- US2215650A - Motor driven dry shaver :
en
- AU111505B2 - Process forthe manufacture of elongated articles of regenerated cellulose :
en
- AU111502B2 - Improvements in or relating to push-pull amplifying tubes :
en
- US2216002A - Line guide for fishing rods :
en
- US2215564A - Propeller :
en
- US2215605A - Apparatus for testing metallic articles :
en
- US2215699A - Lubricator :
en
- US2215831A - Variable speed drive :
en
- US2215904A - Railway signaling system :
en
- US2215472A - Oxidation of hydrocarbons :
en
- US2215774A - Combined wired radio and space radio receiving system :
en
- US2215822A - Railway signaling apparatus :
en
- US2215473A - Oxidation of hydrocarbons :
en
- US2215586A - Reverse lock for vehicles :
en
- US2216067A - Blasting bridge for oil wells :
en
- US2215516A - Potato digger :
en
- US2215737A - Method of making lead zirconium silicate :
en
- US2215937A - Combined powder container package and spray gun :
en
- GB526748A - Improvements in life belts :
en
- DE696516C - Device for feeding film strips into a rotatable developing spool in daylight :
de
en
- DE696607C - Device for pre-flushing sets of bottles :
de
en
- DE696650C - High pressure pipe coupling :
de
en
- GB526904A - Improvements in or relating to aircraft :
en
- GB526726A - Improved attenuator for modulated-carrier signal receivers :
en
- USD122666S - Christmas tree ornament or the like :
en
- US2215668A - Spraying machine :
en
- US2215832A - Liquid meter :
en
- DE696718C - Switches, especially step switches, for two-pole series parallel connection of electrical heating devices :
de
en
- GB526833A - Improvements in or relating to arrangements for receiving telegraph impulses :
en
- US2215827A - Pump :
en
- US2215834A - Garment pocket :
en
- GB526695A - Improvements in or relating to magnetos :
en
- GB526885A - Improvements in or relating to lawn mowers :
en
- GB526706A - Improvements in or relating to arrangements of carbon or like transfer sheets :
en
- US2215521A - Vacuum tube filament supply :
en
- US2215820A - Railway signaling apparatus :
en
- GB526724A - Improvements in thermionic valve circuits :
en
- GB526893A - Improvements in and relating to dyestuffs for sensitising photographic emulsions :
en
- GB526621A - Improvements in or relating to supports for wireless aerials :
en
- US2215562A - Method of forming rubber articles :
en
- US2215575A - Apparatus for handling chewing gum :
en
- US2215782A - Telephonic unit :
en
- US2215890A - Electrical rectifier :
en
- DE696726C - Device for regulating the refrigerant flow to the evaporator of a cooling system :
de
en
- GR9263B - AUTOMATIC CURRENCY OF CIGARETTES AND CIGARETTES. :
el
en
- US2215643A - Hydraulic hold-down stripper :
en
- DE696540C - Lying device, consisting of a pillow and an adjustable sun canopy :
de
en
- DE696682C - Arrangement for the compensation of periodically running bearing errors :
de
en
- FR857774A - Improvements to electrical conductor isolation devices :
en
fr
- GB526864A - Improvements in or relating to the frames of light road vehicles, in particular cycles, motor-cycles, tricycles and the like :
en
- GB526908A - Improvements in centrifugal machine guns :
en
- AU111523B2 - Improvements in and relating to flash lamps :
en
- DE696675C - Device for removing the filter cake from rotary cell filters :
de
en
- US2215693A - Welding apparatus :
en
- US2215812A - Cellular concrete :
en
- US2215956A - Lubrication of steam cylinders :
en
- US2216064A - Dispensing device :
en
- DE696570C - Bottle capping machine :
de
en
- DE696734C - Oil burner with a circumferential atomizing beaker arranged horizontally :
de
en
- US2215573A - Production of shaped articles :
en
- US2215644A - Method of making a seal for discharge devices :
en
- US2215977A - Ornamental doll :
en
- DE696668C - :
de
en
- US2215574A - Apparatus for removing dust from air or other gases :
en
- US2215467A - Padding for ironing boards, pressing machine bucks and rolls, and the like :
en
- US2215592A - Rake :
en
- US2215477A - Method of manufacturing wire :
en
- US2215642A - Coin operated vending machine :
en
- US2215776A - Time base circuit for cathode ray tubes :
en
- US2215465A - Indexing device :
en
- GB526888A - Humane rabbit trap :
en
- US2215501A - Machine for operating upon shoe soles :
en
- US2215578A - Equalization of photographic band films :
en
- US2216029A - Tone arm support assembly for phonographs :
en
- FR857787A - Folding chair with mobile auxiliary shelf :
en
fr
- GB526834A - Braking mechanism :
en
- DE690619C - Thermometer tubes :
de
en
- USD122747S - Design fob a dress :
en
- DE696714C - Method and device for the production of lactose from whey :
de
en
- DE696546C - Bed mattress suspension :
de
en
- USD122748S - Design for a dress :
en
- US2215690A - Clutch :
en
- US2215891A - Method of producing hydrated calcium silicate minerals and products thereof :
en
- US2215997A - Elastic fluid turbine :
en
- DE696553C - Boot jack :
de
en
- DE696632C - Receiver with shrinkage control :
de
en
- US2215864A - Manufacture of imidazolines :
en
- DE696702C - bearing :
de
en
- US2215895A - Fluid velocity motor operated generator :
en
- US2216012A - Door :
en
- CA391489A - Metal body heating apparatus :
en
fr
- GB526838A - Improvements in frames for motor vehicles :
en
- US2215975A - Slab and floor :
en
- AU111555B2 - Improvements relating to filters :
en
- AU549339A - Improvements in and relating to vacuum creating and regulating means for milking machines andthe like :
en
- CA391427A - Kite :
en
fr
- CA391443A - Wire laying device :
en
fr
- AT159512B - Process for the finishing of color films. :
de
en
- AU111559B2 - An improved electrical dimmer switch :
en
- AU320339A - Improvements in concrete andin the use of same :
en
- US2215549A - Production of expanded metal inserts for brake shoes and similar castings :
en
- US2215700A - Pump :
en
- US2215671A - Variable transmission :
en
- US2215867A - Initiation of electric arcs fed by controlled rectifiers for carrying out chemical reactions :
en
- CA391439A - Tack puller :
en
fr
- CA391428A - Poultry feeder and waterer :
en
fr
- US2215943A - Method for the production of hollow bodies closed at one side by punching of four-edged blocks :
en
- DE696620C - Lattice work for heat storage :
de
en
- AU436839A - Four course beacons :
en
- AT159529B - Arm sewing machine for joining two fabric edges with a downward arm feed. :
de
en
- AT159524B - Clippers for hats, hat stumps or the like. :
de
en
- CA391451A - Artificial tooth :
en
fr
- AU24340A - Improvements in and relating to rotary blowers andthe like :
en
- AU439339A - Improvements in or relating to thermionic valves :
en
- AU111509B2 - Device for the hydraulic control of the blades of screw propellers :
en
- DE696681C - Method used to determine direction by means of field strength comparison :
de
en
- AU439639A - Improvements in or relating to thermionic valves :
en
- DE696599C - Photocell for optical sound reproduction :
de
en
- FR857767A - Frost protection device :
en
fr
- GB526635A - Improvements in ring spinning frames :
en
- AU202140A - Shielding arrangements for electric discharge devices :
en
- CA391535A - Aliphatic compound :
en
fr
- GB526705A - Improvements in, and connected with, couplings, particularly for vehicles :
en
- US2215484A - Sonic flocculator and method of flocculating smoke or the like :
en
- USD122729S - Design for a textile fabric :
en
- AT159541B - Solid ceiling (ribbed ceiling). :
de
en
- DE696622C - Device for monitoring unattended substations :
de
en
- GB526641A - Improvements in and relating to vibrators of the magneto-striction type :
en
- GB526670A - Improvements in and relating to bakers' and like ovens :
en
- GB526899A - Improvements in aircraft :
en
- US2215848A - Preparation of pregummed hanging paper :
en
- GR9265B - AUTO POWER ENGINE. :
el
en
- US2215883A - Production of hydrogen peroxide :
en
- GB526627A - An improved process for the solvent treatment of mineral oil :
en
- GB526630A - Improvements in shoes and the like :
en
- GB526789A - Improvements in or relating to vehicles provided with screw propellers :
en
- DE696674C - Production of dry goods :
de
en
- USD122715S - Design for a cigarette container :
en
- US2215726A - Cartridge holder :
en
- US2215938A - Method of producing noncurling stiffened woven fabrics and product thereof :
en
- US2215907A - Container cover and container :
en
- FR857690A - Machines for preparing electrical and similar conductors :
en
fr
- FR857793A - Improvements to electrical discharge tubes with mercury vapor and interior coating with fluorescent materials :
en
fr
- DE696571C - Check valve for gas pressure apparatus :
de
en
- GB526798A - Improvements in or relating to locks for trunks or the like :
en
- US2215640A - Ornamental fender skirt :
en
- USD122730S - Design for a chair
article
or similar :
en
- DE696532C - Process for lightening and improving the odor of brown coal and shale oils :
de
en
- US2215680A - Test apparatus :
en
- DE696490C - Direction indicators for bicycles and motorcycles :
de
en
- US2215517A - Steam heating system for aircraft :
en
- DE696698C - Truss band with detachably attached, shell-shaped pad :
de
en
- US2215800A - Keying arrangement for radio transmitters :
en
- US2215946A - Circuit for reducing electrical disturbances :
en
- US2215663A - Mason's line anchoring device :
en
- US2215784A - Mattress and method of manufacturing the same :
en
- GB526691A - Improvements relating to fan systems for steam generating plant :
en
- GB526751A - Improvements relating to railway traffic controlling apparatus :
en
- DE696183C - Process for the preparation of condensation products of aromatic oxymethyl or chloromethyl compounds :
de
en
- US2215781A - Radio direction finder and course indicating device :
en
- DE696743C - Internal combustion compressor with counter-rotating free-flight pistons :
de
en
- DE696541C - Device for halving bread, cheese or the like. :
de
en
- AU111533B2 - Improvements in or relating to racks or cabinets for electrical equipment, for instance, telephone exchange equipment :
en
- DE696721C - Ironing machine with rotatable roller and a heated ironing shoe that can be pressed against it :
de
en
- FR857667A - Diaphragm valve :
en
fr
- DE696566C - Driving device for threshing machines or the like. :
de
en
- GB526665A - Regulated rectifier system :
en
- GB526880A - Improvements in or relating to garment and like pressing machines :
en
- US2216007A - Counter :
en
- DE696749C - Device for chopping whale bones, whale bacon, hard oil fruits and the like. like :
de
en
- GB526628A - Improvements in or relating to cheese-winding apparatus :
en
- DE696601C - Process for the production of corrosion protection layers on magnesium or its alloys :
de
en
- GB526939A - Improvements in fastening devices for stair carpets :
en
- US2215653A - Dowel plate joint and support :
en
- DE696569C - of vessels under gas pressure :
de
en
- DE696670C - Crane with telescopic telescopic boom :
de
en
- GB526633A - Improvements in hair-dressing tools :
en
- GB526795A - Improvements in or relating to apparatus for assembling the sheets or leaves of calandars, blocks, or the like :
en
- DE696709C - Brushing device for a bottle washing machine :
de
en
- US2215760A - Floating fishing line :
en
- DE696523C - Process for the preparation of enamel compounds for wet application :
de
en
- US2215482A - Carrier wave telephony :
en
- US2215951A - Infant's garment :
en
- DE696603C - Self-adhesive postcard :
de
en
- GB526780A - Improvements in or relating to a process for the production of polarizing bodies :
en
- GB526920A - Apparatus for use in separating biscuits from baking pans and the like :
en
- DE696489C - Device for generating flashing light in the brake lamp of motor vehicles when braking and stopping the vehicle :
de
en
- DE696671C - Weedkillers that work selectively and contain copper :
de
en
- CA391544A - Electrode system :
en
fr
- CA391465A - Tubing drawing means :
en
fr
- DE696683C - U-Adcock antenna system with grounded or counterbalanced antennas :
de
en
- GB526727A - Stamp applying machine :
en
- US2215567A - Brake shoe construction :
en
- US2216083A - Internal combustion engine :
en
- CA391471A - Universal joint :
en
fr
- AU436439A - Improvements in or relating to electron discharge devices :
en
- AU19740A - Process forthe manufacture of elongated articles of regenerated cellulose :
en
- CA391513A - Electrolytic cell :
en
fr
- AU436639A - Composite conductors and contacts between conductors :
en
- US2216073A - Clamp :
en
- CA391491A - Pneumatic tire :
en
fr
- GB526652A - Improvements in or relating to the separation of gas mixtures :
en
- US2215833A - Record holder :
en
- CA391429A - Container closure :
en
fr
- US2216015A - Thermostatic controlling device :
en
- US2216101A - Damper control :
en
- USD122705S - Design for a hack saw ob similar
article :
en
- CA391530A - Hand-controlled valve :
en
fr
- AU111517B2 - Improvements in or relating to stapling and like machines :
en
- DE696517C - Currency coin :
de
en
- GB526929A - Improvements in and relating to electric contactor switches :
en
- AU438839A - Improved heating and refrigerating apparatus :
en
- US2215844A - Material handling device :
en
- USD122668S - Outside door handle or similar article for an automotive vehicle :
en
- AU111560B2 - Improvements in or relating to heating furnaces :
en
- US2215526A - Clasp or connector for bracelets, chains, necklaces, or the like :
en
- AU371639A - Liquid fuel burner :
en
- US2215554A - Corn shocking attachment for tractors and the like :
en
- US2215656A - Spring clip device :
en
- USD122678S - Design for a rug :
en
- GB526844A - Improvements in and relating to bottle washing machines :
en
- DK58011C - Socket with locking mechanism. :
da
en
- CA391549A - Electron discharge device :
en
fr
- CA391507A - Fluorspar ore concentration :
en
fr
- US2215498A - Process for controlling vapor phase hydrocarbon reactions :
en
- US2215745A - Slider for slide fasteners :
en
- US2216063A - Calculating machine :
en
- AT159515B - Ski binding. :
de
en
- CA391518A - Food material treating apparatus :
en
fr
- AT159521B - Method and device for producing a coherent, draftable sliver. :
de
en
- US2215821A - Railway signaling apparatus :
en
- US2216038A - Gravel dump bucket and method :
en
- AU111556B2 - Improvements in and relating to wood stave pipe :
en
- US2215846A - Amylaceous composition :
en
- DE696567C - Brake valve for trailers braked with compressed air or negative pressure in trucks whose towing vehicle has a fluid brake :
de
en
- AU349940A - Improvements in or relating to motor vehicles andthe like :
en
- US2215930A - Pipe or tube :
en
- US2216041A - Carbon shifter :
en
- US2216094A - Preparation of styrene copolymers in finely divided form :
en
- AU109039A - Improvements in locking devices for casement and like hinged or pivoted windows :
en
- AU111501B2 - Improvements in or relating togas-pressure-generating cartridges forthe operation of mechanical devices, and to charges therefor :
en
- USD122685S - Design fob a scraper :
en
- US2216053A - Rotary pump of the single rotor type :
en
- US2215709A - Apparatus for the production of music :
en
- US2215910A - Railway track circuit apparatus :
en
- US2215920A - Derrick structure :
en
- USD122663S - Design a game board :
en
- DE696520C - Process for the production of synthetic fibers with good strength properties :
de
en
- GB526915A - Improvements in, and relating to, the treatment of whale blubber :
en
- US2215670A - Orchard and hothouse heater :
en
- US2215759A - Clothesline pole :
en
- US2215950A - Chemical process :
en
- AU374939A - Backless shearing machine cutter :
en
- GB526906A - Improvements in or relating to the control of electrical cooking apparatus :
en
- AT159539B - Process for the isolation of the organic components from the refining waste materials obtained from the sulfuric acid refining of mineral oil products. :
de
en
- USD122692S - Design for a belt back :
en
- CA391464A - Extrusion apparatus :
en
fr
- CA391472A - Electrocardiograph :
en
fr
- FR857737A - Apparatus for the presentation and protection of open cheeses :
en
fr
- GB526719A - Improvements in or relating to electro-magnetic transmission wave systems :
en
- US2215719A - Electrical connection means :
en
- US2215836A - Filling stand :
en
- US2215967A - Universal connection :
en
- US2215715A - Lamp receptacle fixture :
en
- US2216091A - Pulling device :
en
- USD122737S - Einzig
dental accessories container :
en
- US2215623A - Pigment and method of making same :
en
- US2215692A - Finishing and polishing apparatus :
en
- US2215518A - Machine and method of making multiply nonsifting bags :
en
- US2215847A - Composition prepared from dextrins :
en
- DE696594C - Process for the production of highly concentrated injection solutions of fat-soluble hormones or their derivatives :
de
en
- IE16034L - Telephone exchange systems. :
en
- FR857685A - Improvement in magnesian agglomerated wheels :
en
fr
- GB526734A - Improvements in or relating to stoppes or caps primarily for bottles, jars, carboys and other containers :
en
- USD122698S - Embroidered fabric scarf or similar article :
en
- GB526872A - Retractable under-carriage for aircraft :
en
- GB526610A - Improvements relating to ambulance stretchers :
en
- DE696657C - Headlight which is installed sunk in an opening in the casing of a vehicle, in particular a motor vehicle :
de
en
- DE696676C - Device for removing the filter cake from rotary cell filters :
de
en
- US2215932A - Irrigation system :
en
- USD122744S - Design fob a dress :
en
- GB526710A - An improved means for storing and sterilising the instruments, apparatus, and utensils required for service in an operating theatre :
en
- AT159509B - Process and device for the continuous production of aliphatic ethers. :
de
en
- GB526860A - Improvements in or relating to direct reading radio direction finders :
en
- GB526722A - Improvements in or relating to radio operated automatic pilot systems :
en
- US2215853A - Plug valve :
en
- USD122738S - Design fob a dress :
en
- DE696664C - Flap weir :
de
en
- DE696684C - Method for generating glide path surfaces :
de
en
- FR857705A - Improvements to devices for exploring cinematographic films on television, involving the use of optical compensation :
en
fr
- GB526624A - Improvements in and relating to stoves, grates, ranges, furnaces, vertical non-tubular boilers and the like :
en
- GB526841A - Improvements in or relating to corsets and the like :
en
- US2215534A - Refrigerating apparatus :
en
- US2215538A - Heat transfer device :
en
- US2215634A - Hospital sterilizing unit :
en
- US2215483A - Carrier wave telephony system :
en
- GB526890A - Apparatus for forming nodules and the like :
en
- US2215979A - Electron microscope :
en
- AU111528B2 - Method of and apparatus for forming ribbed tubing andthe article produced thereby :
en
- CA391508A - Food product for treatment of infantile diarrhoea :
en
fr
- GB526604A - Improvements in or connected with cigarette holders :
en
- GB526778A - Improvements in or relating to nesting devices used in the breeding and rearing of birds :
en
- FR857735A - Light-shielding cartridge with film exit slot :
en
fr
- GB526766A - Improvements in or relating to the insertion of headed fastenings :
en
- US2215885A - Regeneration of spent catalysts :
en
- GB526784A - Improvements in or relating to sealing closures for containers :
en
- GB526896A - Improvements relating to dynamo-electric machines :
en
- GB526716A - Improvements relating to devices for dispensing pulverulent or granular material :
en
- DE696623C - Device for conveying sludge-like masses :
de
en
- FR857691A - Glass-to-metal seals :
en
fr
- GB526611A - Improvements in and relating to electric induction apparatus :
en
- GB526763A - Improvements in or relating to mechanism for feeding material from hoppers with or without screening :
en
- DE696729C - :
de
en
- DK58026C - PROCEDURE FOR MANUFACTURE OF TUBES OF CELLULOSE MATERIAL OR SIMILAR, NON METAL MATERIAL. :
da
en
- GB526632A - Improvements in methods and apparatus for hair curling :
en
- US2215785A - Radio direction finder :
en
- US2215811A - Roof structure and insulating element :
en
- GB526696A - Improvements in or relating to electric furnaces :
en
- GB526835A - Improvements in full fashioned knitting machines :
en
- GB526884A - Improvements in or relating to the manufacture of d1-tocopherols :
en
- FR857726A - Process for preparing azo dyes :
en
fr
- DE688629C - Device for lowering, drilling, milling u. Like. With depth stop :
de
en
- US2215712A - Electrical convenience outlet :
en
- DE696673C - Overmolding device that can be placed on a laundry cooking kettle :
de
en
- US2215970A - Backpedaling hub brake :
en
- US2215507A - Method of stripping copper plate :
en
- US2215872A - Blast furnace construction :
en
- US2215933A - Method of making tubing :
en
- US2215588A - Process for decarburizing metals :
en
- US2215651A - Reel jack :
en
- US2215716A - Clutch control mechanism :
en
- FR857791A - Improvements to tilting frames and swivel frames in metal joinery :
en
fr
- GB526861A - Type setting machines :
en
- DK58017C - Holder for Trousers. :
da
en
- US2216003A - Microscope for examining profiles of surfaces of bodies by the optical intersection method :
en
- GB526851A - Improvements in plate heat exchangers :
en
- GB526617A - Improvements in refrigerating systems of the inert gas type :
en
- GB526848A - Improvements in and relating to electric control systems :
en
- FR857762A - Apparatus for transforming a progressive movement into a sudden movement of a distributor :
en
fr
- US2215480A - Cosmetic case :
en
- USD122682S - Combined portable bath and shower cabinet :
en
- GB526677A - Improvements in the manufacture of mechanically operated safety razors :
en
- FR857788A - Roof rack, rack or trunk for motor cars :
en
fr
- DE696630C - Arrangement for the compensation of axle loads in articulated locomotives :
de
en
- US2215560A - Nut :
en
- US2215912A - Pigment conditioner :
en
- DE696549C - Writing cabinet :
de
en
- GB526852A - Improvements in or relating to the continuous refining of glyceride oils and fats :
en
- GB526647A - Improvements in rug cleaning :
en
- US2215973A - Method of forming trim panels :
en
- GB526683A - Improvements in or relating to the treatment of textile threads and in the compositions of matter used in such treatment :
en
- US2215678A - Door operating mechanism :
en
- US2215978A - Typewriter carrier :
en
- GB526744A - Improvements in or relating to the treatment of wax-oil or wax-wax mixtures :
en
- GB526733A - Improvements in or relating to electric plug-and-socket couplings :
en
- GB526836A - Improvements in or relating to focal plane shutters for photographic cameras :
en
- GB526922A - Supporting float for aircraft :
en
- GB526925A - Improvements in or relating to vacuum cleaners :
en
- FR857666A - Starter for electric motor :
en
fr
- DE696534C - :
de
en
- FR857757A - Process for extracting active ingredients of plant origin and resulting products :
en
fr
- GB526643A - Improvements in or relating to bonding compositions :
en
- US2215514A - Well device :
en
- US2215622A - Magnetic compass :
en
- US2215746A - Slider for slide fasteners :
en
- GB526681A - Improvements in or relating to carrier wave transmission systems :
en
- DE696536C - Deflector system for cathode ray tubes :
de
en
- DE696765C - n of a farmland :
de
en
- US2215500A - Display form :
en
- DE696574C - Adhesive strips made from cellulose esters or regenerated cellulose and polyvinyl compounds applied to them :
de
en
- US2215728A - Rotary valve :
en
- GB526849A - Improvements in or relating to electric circuit interrupters with arc extinguishing means :
en
- GB526761A - Improvements in and relating to fountains :
en
- USD122746S - Design for a dress ensemble :
en
- US2215478A - Manufacture of ceramic dielectrics :
en
- SE99896C1 - :
en
sv
- US2215493A - Pruning implement :
en
- US2215462A - Retouching table :
en
- US2215555A - Chemical conversion of leuco compounds :
en
- US2215628A - Process of recovery of pregnandiol :
en
- US2215889A - Flush type refrigerator door and corner molding construction :
en
- USD122714S - Container for perfume or the like :
en
- US2215777A - Amplitude-limiting amplifier :
en
- US2215921A - Stop and turn signal :
en
- US2215962A - Method of forming fluid pervious ceramic bodies :
en
- US2215633A - Coaster :
en
- CA391444A - Cooling system :
en
fr
- DE696633C - Device for limiting the short-circuit current in direct current systems for tube transmitters :
de
en
- US2215710A - Sand pump bottom :
en
- DE696519C - Device for the emission of unidirectional, sharply bundled electromagnetic waves :
de
en
- DE696584C - Modulation method :
de
en
- DK58007C - Process for the Preparation of Sulfanilic Acid Amide Phosphamic Acids. :
da
en
- FR857759A - Improvement in the production of low electrical power :
en
fr
- GB526654A - Improvements in or relating to the cooling of gaseous mixtures :
en
- DE696738C - Process for the production of microporous rubber vulcanizates :
de
en
- FR857741A - Improvements to devices for turning particular contours on machine tools :
en
fr
- DE696575C - Swimming aid device :
de
en
- DE696558C - Device for recording tones :
de
en
- GB526653A - Improvements in or relating to the separation of mixed constituents in gaseous form :
en
- DE685003C - Wood grinder :
de
en
- US2215919A - Aeromarine boat :
en
- DE696625C - Sheet metal drawing press :
de
en
- DE696700C - Process for the production of laminated bodies by hot glueing :
de
en
- US2215619A - Fender skirt clamping mechanism :
en
- US2216088A - Mixing method and apparatus :
en
- US2215869A - Production of valuable liquid products from pressure extracts of solid carbonaceous material :
en
- CA391501A - Hydraulic shock absorber for railway cars :
en
fr
- US2215570A - Sealing means for indicating instrument casings :
en
- USD122758S - Design fob a suit :
en
- FR857657A - Multi-layered copy material for color photography :
en
fr
- USD122732S - Design for a wringer finger guard :
en
- US2216001A - Process for the production of hydrindene and alpha-and betatruxene :
en
- USD122707S - Linked chain or similar article :
en
- DE696568C - Beer pipe cleaning device :
de
en
- FR857795A - Micro-acoustic detector horns and frequency selectors :
en
fr
- CA391552A - Colour sound film :
en
fr
- US2215508A - Bottle shattering device :
en
- DE696776C - Process for the preparation of hydrazinoalkylsulfonic acids :
de
en
- DE696733C - Process for the production of cold stirred soaps :
de
en
- GB526760A - A process for dyeing wool and improved dyestuff preparations for use therein :
en
- GB526930A - Improvements in direct current electric motors :
en
- US2215659A - Interlock pipe coupling :
en
- CA391488A - Pattern reproducing process and machine :
en
fr
- FR857686A - Process for the preparation of the ethers-salts of carbamic acid of aliphatic glycol ethersoxides :
en
fr
- DK58008C - Procedure for Pasteurization of Domestic Waste and similar Waste Materials. :
da
en
- GB526786A - Improvements in or relating to temperature-control devices :
en
- FR857655A - Acceleration relay for automatic starting rheostat :
en
fr
- GB526873A - Improvements in or relating to method of making rubber tubes for tyre casings :
en
- US2215823A - Railway traffic controlling apparatus :
en
- US2216026A - Pocket folding toothbrush :
en
- US2215468A - Sound recording and reproducing apparatus :
en
- USD122667S - Design for a cylinder compression
gauge :
en
- USD122681S - Display stakd for perfume, cosmetics, or the like :
en
- US2215739A - Light sensitive diazo-type layers and method of use and production :
en
- US2215723A - Process for manufacturing metal articles :
en
- GB526821A - Contact making holder for space discharge devices :
en
- US2215767A - Heater :
en
- US2215896A - Balancing wheel for charging machine carriages or the like :
en
- CA391515A - Electron discharge device :
en
fr
- CA391454A - Tipping load-carrying platform :
en
fr
- DE696600C - Cigarette holder with removable burner head and a smoke filter cartridge :
de
en
- US2215742A - Variable transmission :
en
- US2215918A - Ventilated ironing board :
en
- US2215998A - Steam and water trap :
en
- US2215877A - Combination nail file and holder therefor :
en
- CA391512A - Glass strip grinding and polishing apparatus :
en
fr
- USD122659S - Design fob a toy figure :
en
- DE696628C - Process for the production of alkali cellulose, in which the cellulose board is guided through the lye as a continuous belt :
de
en
- DE696754C - Centrifugal dust separator :
de
en
- CA391499A - Hair rinsing preparation :
en
fr
- US2215569A - Treatment of aryl substituted mono-olefins :
en
- USD122702S - Design fob a combination coal and
wood stove :
en
- USD122724S - Design for a bus heater or similar
article :
en
- AU495039A - An improved feeder for stock :
en
- AU319239A - Improvements relating to resonance relays and control circuits employing resonance relays :
en
- GB526634A - Improvements relating to metal panels for use in rotary display and record stands and similar purposes :
en
- CA391426A - Finned tubing :
en
fr
- CA391476A - Film winding apparatus tension device :
en
fr
- CA391433A - Artificial leg :
en
fr
- DE696592C - Process for the production of Kuepen dyes of the phthalocyanine series :
de
en
- DK58012C - Device for joints for conaxial electrical cables. :
da
en
- US2215452A - Venetian blind :
en
- USD122720S - Design for a pin :
en
- DE692711C - in A and D concentrates :
de
en
- USD122671S - Temple member for spectacles or similar articles :
en
- GB526808A - Silencer for internal combustion engines :
en
- AU436539A - Improvements in electrical impedance networks :
en
- US2215542A - Multiple traverse recorder :
en
- AU111536B2 - Improvements in electrical impedance networks :
en
- AU111503B2 - Improvements in or relating to oil burning heaters :
en
- AU431639A - Improved electric circuit control mechanism for cranes and the like :
en
- CA391468A - Gem setting :
en
fr
- CA391554A - Propeller vibration damper :
en
fr
- US2215944A - Food product and process of making :
en
- CA391541A - Loom detector mechanism :
en
fr
- DE696527C - Anti-skid chain for motor vehicle wheels :
de
en
- US2216076A - Bed attachment :
en
- US2215488A - Plunger pump :
en
- DE696665C - Device for the biological purification of waste water :
de
en
- FR857768A - Shoe strap :
en
fr
- GB526623A - Improvements in or relating to paper transfers :
en
- GB526898A - Improvements in or relating to metal windows :
en
- GB526775A - Improvements in or relating to aircraft-stabilizing devices :
en
- GB526682A - Method of forming molten glass into thin streams from which threads or fibres are drawn :
en
- FR857689A - Electric wave transmission systems :
en
fr
- GB526618A - Zinc engraving plates :
en
- US2215630A - Reservoir desk stand :
en
- US2216093A - Car truck :
en
- DE696694C - Secondary draft regulator for firing systems :
de
en
- US2215550A - Sign :
en
- US2215540A - Chair :
en
- US2216087A - Smoking pipe :
en
- AU111498B2 - Apparatus for the working and regulation of liquid fuel burning plants or burners :
en
- AU111506B2 - Improvements in or relating tothe manufacture of cheese :
en
- US2215913A - Method and apparatus for operating wells :
en
- CA391487A - Machine tool operating apparatus :
en
fr
- US2215960A - Electric iron :
en
- CA391543A - Radio interference elimination :
en
fr
- CA391545A - Superheterodyne receiving circuit :
en
fr
- CA391503A - Bit extension :
en
fr
- AT159526B - Multi-chamber duct piece for exhaust air shafts. :
de
en
- US2215558A - Deep well pump :
en
- US2215830A - Runner :
en
- USD122734S - Design for a dress :
en
- CA391520A - Tubular steam generator flow regulating apparatus :
en
fr
- US2215894A - Ironclad door :
en
- US2215805A - Measuring and control apparatus :
en
- US2215866A - Manufacture of purified pigmentary alkaline earth metal sulphates :
en
- US2216080A - Airplane :
en
- DE696639C - Regenerative heat exchanger :
de
en
- GB526762A - Improvements in calculating machines :
en
- USD122664S - Design for a game board :
en
- GB526907A - Improvements in recording manometers :
en
- US2215958A - Fatigue testing machine :
en
- US2216054A - Rheostat :
en
- FR857653A - Dusting brush with a single tuft of silk threads attached lengthwise inside a non-metallic pipe handle :
en
fr
- US2215597A - Fluid pressure regulating device :
en
- US2215941A - Air volume regulator and control for fluid fuel burners :
en
- US2215860A - Mounting for hand telephones :
en
- US2216018A - Heater :
en
- AU111511B2 - Improvements relating to resonance relays and control circuits employing resonance relays :
en
- DE696512C - Jewelry body made of plastic with a hollow underside shaped like a rhinestone jewelry :
de
en
- USD122673S - Design for a case for clocks or simi-
lar articles :
en
- US2215857A - Alcoholic and ketonic suspensions of titanium pigments :
en
- US2215559A - Irrigation pump :
en
- US2215691A - Shaving mug :
en
- US2215609A - Automatic variable pitch aircraft propeller :
en
- AU111527B2 - Improved method of and apparatus for producing patterned buttons discs andthe like :
en
- USD122708S - Design fob a heater :
en
- US2215810A - Antenna unit with universal mounting :
en
- US2216090A - Mixing apparatus and method :
en
- US2215892A - Annunciating apparatus :
en
- AU111520B2 - Improvements in or relating to knitting machines and to loop transferring needles for use therein :
en
- FR857764A - Improvements to the refrigeration of premises and in particular of railway wagons :
en
fr
- US2215557A - Shoe repairing sole trimmer :
en
- USD122742S - Design for a dress ensemble :
en
- US2215571A - Hillside regulator for tractors :
en
- DE696745C - Lubricating device for small bearings :
de
en
- USD122711S - Design for an adjustable lamp :
en
- GB526639A - Improvements in typewriter masks :
en
- DK58025C - Machine for draining and scraping up shoe soles or saddle pieces. :
da
en
- CA391500A - Bumper bar :
en
fr
- US2215510A - Heater :
en
- USD122694S - Design fob a fluorescent lighting
fixture :
en
- FR857776A - Improvements to cinematographic projection arc lamps :
en
fr
- US2216059A - Hydraulic controlling device in machines for die casting under pressure :
en
- DE696593C - Machine for making sanitary napkins :
de
en
- US2215698A - Method and machine for making paper cups :
en
- US2215876A - Hydrogenation of liquid olefin polymers :
en
- US2215989A - Bag :
en
- US2215982A - Electric furnace :
en
- FR857794A - Improvements to switches, switches, inverters and similar devices :
en
fr
- GB526692A - Improvements in or relating to agitation and aeration apparatus :
en
- US2215504A - Crosshead construction :
en
- US2215543A - Mercury switch :
en
- US2215817A - Reversing car-seat base :
en
- CA391486A - Plough :
en
fr
- US2215618A - Fishing rod holder :
en
- USD122713S - Design for a bottle :
en
- US2215855A - Engine :
en
- US2215879A - Blast furnace bell :
en
- AU17540A - Improvements in or relating to a device for visually indicating any deviation from a course :
en
- GB526793A - Improvements in or relating to neckties :
en
- AT159531B - Diaphragm pump. :
de
en
- US2215581A - Kiln :
en
- USD122726S - Design for a knob for stoves or the
like :
en
- GB526829A - Improvements in or relating to electric selector switches :
en
- FR857760A - self-retightening milling nut :
en
fr
- GB526758A - Improvements in or relating to electrical transformers :
en
- US2215525A - Ankle joint for artificial limbs :
en
- CA391494A - Wireless receiver :
en
fr
- US2215694A - Bit grinding jig :
en
- US2216079A - Temperature regulation for refrigerators :
en
- US2215474A - Oxidation of hydrocarbons :
en
- US2215686A - Bearing seal :
en
- CA391461A - Transmission chain tensioning device :
en
fr
- US2215520A - Water heater and control :
en
- US2215541A - Torsional damper for line conductors :
en
- DE696552C - Device for deburring and cleaning fish, in particular herring :
de
en
- US2215789A - Tube end-flaring mechanism :
en
- CA391483A - Parasiticide :
en
fr
- US2215695A - Merchandise shipping container :
en
- USD122755S - Design for a knob for stoves or the
like :
en
- US2215748A - Collapsible-shoulder dress form :
en
- US2215577A - Deseaming and desurfacing process :
en
- CA391479A - Cellulose triacetate precipitation :
en
fr
- DE696658C - Direction indicator with electromagnetically operated angle arm that swings up and down in the display position :
de
en
- FR857748A - Contact converter :
en
fr
- DE696653C - regularly shaped body :
de
en
- US2216068A - Short circuiting device :
en
- DE696706C - Marker button for electric musical instruments :
de
en
- GB526856A - :
en
- AU98940A - Improvements in or relating tothe mixing of materials :
en
- FR857771A - Suspension inverter :
en
fr
- GB526676A - Improvements in and relating to paper or like bag making machines :
en
- US2215743A - Resilient support :
en
- US2215974A - Ethanolamine hydrochloride softener for regenerated cellulose :
en
- US2216025A - Vehicle side frame truss :
en
- US2216092A - Differential nonreturn valve :
en
- CA391506A - Bushed chain link manufacture :
en
fr
- CA391522A - Feed water heater flooding preventing means :
en
fr
- DE696602C - Process for obtaining a product containing lactalbumin from whey :
de
en
- DE696610C - Ski binding :
de
en
- US2215548A - One-way brake :
en
- AU74740A - Improvements in and relating to wood stave pipe :
en
- AU111539B2 - Cathode ray tubes andthe like :
en
- CA391453A - Liquid dispenser closure and shearing device :
en
fr
- DK58015C - Børtvinge for Cows. :
da
en
- CA391457A - Sewing machine attachment :
en
fr
- AU484439A - Improvements in insecticidal sprays :
en
- AU111538B2 - Four course beacons :
en
- US2215451A - Process for absorbing nitrosyl chloride :
en
- US2215636A - Hospital bed :
en
- US2215697A - Carburetor :
en
- US2215790A - Push-pull connected high frequency stage :
en
- USRE21582E - H f klingele :
en
- CA391456A - Suction cleaner :
en
fr
- AU111530B2 - Improvements in or relating tothe manufacture and application of synthetic rubberlike materials :
en
- CA391436A - Textile material, etc. :
en
fr
- GB526625A - Improvements relating to gate latches :
en
- GB526874A - Improvements in or relating to relaxation oscillatory circuits :
en
- AU439039A - Improvements in or relating to electron discharge devices :
en
- GB526657A - Improvements in or relating to clutches :
en
- CA391547A - Electron discharge tube :
en
fr
- US2215616A - Broach :
en
- GB526807A - Improvements in or relating to suspension systems for vehicles :
en
- FR857796A - Improvement in metal and alloy protection processes :
en
fr
- GB526800A - Improvements in or relating to voltaic cell devices :
en
- GB526847A - Improvements in and relating to electric gauges :
en
- GB526858A - Friction clutch :
en
- GB526787A - Improvements in or relating to building units :
en
- FR857683A - Film cartridge on reels :
en
fr
- FR857663A - Machine for upsetting lead under pressure, for the manufacture of tubes and the jacketing of cables :
en
fr
- GB526742A - Improvements in light modulating devices for use in television receivers :
en
- US2215750A - Gear lapping apparatus :
en
- FR857721A - Process for the preparation of extremely advantageous elements of motor fuels :
en
fr
- GB526819A - Improvements in and relating to valved tubular couplings :
en
- GB526645A - Improvements in control devices for electric motors :
en
- AU111531B2 - Improved electric circuit control mechanism for cranes and the like :
en
- AU430639A - Improvements in or relating to electrical coupling networks :
en
- GB526894A - Improvements in or relating to rubber compositions having electrical conducting properties :
en
- GB526699A - Improvements in or relating to the production of sulphonated fatty materials :
en
- DE696737C - On the workpiece, especially made of wood stop guide frame for a portable drill u. like :
de
en
- FR857697A - Control devices intended to combine the operation of the clutch of a motor vehicle with that of the gearbox :
en
fr
- DE696511C - Ladder, consisting of hollow metal bars and wooden rungs :
de
en
- DE696772C - Process for the chlorination or bromination of ketones :
de
en
- DK58018C - Sowing machine. :
da
en
- US2215964A - Refrigerator closure :
en
- FR857753A - Process to produce embossed seals imitating wax seals :
en
fr
- GB526776A - Improvements in or relating to pumping systems :
en
- US2215769A - Combined coat and skirt hanger :
en
- GB526680A - Improvements in high speed telegraph signal recording systems :
en
- FR857718A - electrode for borehole exploration :
en
fr
- DE696626C - :
de
en
- US2216066A - Method for transferring fabric portions :
en
- USD122745S - Design for a dress :
en
- US2215730A - Lady's handbag :
en
- DE696583C - Modulator circuit :
de
en
- FR857677A - Vaginal tampon and its insertion device :
en
fr
- FR857679A - Improvements to electrical alarm devices :
en
fr
- GB526840A - Improvements in high-pressure metal-vapour electric discharge lamps :
en
- US2215969A - Method for recovering sulphur :
en
- DE696526C - Chassis for motor vehicles and motor vehicle trailers with torsion spring bars in hollow cross members :
de
en
- DE696701C - Process for the production of metallic measuring rollers :
de
en
- GR9260B - ELECTRIC LIGHTER. :
el
en
- GB526606A - Improvements in or connected with stereoscopic observation instruments :
en
- US2215596A - Process of preparing resinous compositions :
en
- US2215925A - Sound recording :
en
- FR857712A - Control rod for taps or the like mounted inside a casing :
en
fr
- US2215803A - Coupled coil system :
en
- US2215871A - Means for cooling tuyeres or the like :
en
- US2216096A - Ornamental stitch sewing machine :
en
- CA391532A - Laminated structure :
en
fr
- GB526882A - Improvements in or relating to process of and apparatus for drying liquid materials :
en
- USD122718S - Design fob a textile fabric :
en
- USD122739S - Design fob a dress :
en
- GB526663A - Improvements in or relating to foot-arch supports :
en
- GB526900A - Improvements in and relating to screw-cutting tools :
en
- US2215753A - Air cooling unit and atomizer therefor :
en
- GB526750A - Improvements in and relating to the control of electric motors :
en
- CA391492A - Rubber anti-oxidant :
en
fr
- GB526725A - Improved attenuator circuit for modulated-carrier signal receivers :
en
- US2215839A - Trailer coupler :
en
- US2215561A - Method of forming rubber articles :
en
- US2215819A - Boiler feed system :
en
- US2215608A - Explosive composition :
en
- US2215828A - Metallic abrasive or blast material :
en
- DE696705C - Stuffing box divided into chambers :
de
en
- DE696723C - Evaporator with vertical heating pipes :
de
en
- DE696656C - Steering device for vehicles with multi-wheel steering :
de
en
- DE696708C - Braking device for independently rotating twin wheels, especially of motor vehicles :
de
en
- GB526709A - Studs or spikes for boots or shoes :
en
- DE696624C - Lid lock for centrifuges and similar machines :
de
en
- FR857766A - Improvements made to carburetion devices, supercharged by a compressor, for internal combustion engines :
en
fr
- US2215744A - Roentgen apparatus :
en
- GB526613A - Improvements in the production of glass vessels :
en
- GB526812A - Improvements relating to the reinforcement of concrete pipes and like hollow bodies :
en
- GB526824A - Improvements in and relating to time controlled relays for railway signalling and the like :
en
- US2215449A - Gland for vacuum chambers :
en
- US2215738A - Umbrella frame :
en
- US2215611A - Baking pan :
en
- DE696727C - Heat exchangers, especially gas temperature changers, for continuously operating absorption machines :
de
en
- US2215972A - Form hanging device :
en
- US2216049A - Nail machine and nail manufacturing :
en
- USRE21577E - Flatjeon :
en
- DK58010C - Machine for placing spacers on the central conductor of a concentric cable. :
da
en
- FR857728A - Improvements in the automatic steering of airplanes :
en
fr
- GB526881A - Improvements in and relating to load control systems in electric energy consuming and supply installations :
en
- GB526702A - Improvements in or relating to high frequency electric cables :
en
- GB526713A - Improvements in and relating to electric lamp bases and sockets :
en
- DE696551C - Device for releasably connecting and contracting two furniture parts u. like :
de
en
- GB526667A - Improvements in sheet metal radiators for heating buildings :
en
- US2215780A - Garment pattern :
en
- US2215988A - Covered sachet ball :
en
- US2215711A - Gas burner :
en
- DK58021C - Process for the extraction of concentrated, fatty and egg white-containing solids from organic liquids, such as whey, buttermilk, skimmed milk, cane sugar solutions, animal blood and fruit liquids. :
da
en
- US2215980A - Method of burning off glassware :
en
- US2216055A - Process of manufacturing carbureted water gas :
en
- GB526749A - Improvements in or relating to pipe and like clips :
en
- GB526659A - Improvements in and relating to presses for vulcanizing a rubber article such as a pneumatic tire :
en
- US2216047A - Securing moldings :
en
- FR857736A - Protective paper for reel films :
en
fr
- GB526738A - Manufacture and application of new condensation products :
en
- GB526935A - Improved screw driver :
en
- GB526825A - Improvements in or relating to water-tube steam boilers and like vapour generators :
en
- GB526886A - Tuning control device for radio receivers and the like :
en
- FR857711A - Mechanical device for delayed actuation of contacts, in particular for telewriting machines :
en
fr
- FR857673A - Automatic friction roller transmission :
en
fr
- DE696641C - Collar press :
de
en
- GB526811A - Improvements relating to the removal of impurities from gases by the aid of a washing liquid :
en
- GB526755A - Improvements in and relating to blast and like air and gas heaters :
en
- FR857701A - Electric Autodrome :
en
fr
- GB526854A - Improvements in or relating to the electrolytic polishing of metal surfaces and an electrolyte therefor :
en
- AU426939A - Improved method of and apparatus for producing patterned buttons discs andthe like :
en
- AU436039A - Improvements in or relating to racks or cabinets for electrical equipment, for instance, telephone exchange equipment :
en
- US2215842A - Clockwork operated circuit selector :
en
- FR857661A - Multi-layered photographic material :
en
fr
- FR857749A - Sewing Machine Improvements :
en
fr
- FR857779A - An improved process for coating iron, steel or any other metals or alloys with an aluminum or similar metal or alloy plating and products thereof :
en
fr
- DE696660C - Device for throwing off spherical projectiles :
de
en
- DE696662C - Pack for cheroots, cigars, etc. :
de
en
- USD122754S - Pinding for pins or similar articles of jewelry :
en
- USD122721S - Design fob, a vanity case :
en
- DE696695C - Process for finishing bast fibers :
de
en
- US2215882A - Dispensing container :
en
- GB526933A - Improved pipe coupling :
en
- DE696550C - Rotatable hanging device for compartments in furniture :
de
en
- GB526718A - Improvements in or relating to color prints and methods of making the same :
en
- DE696627C - Process for the production of cellulose ethers :
de
en
- USD122675S - Spooh or other article of flatware :
en
- FR857800A - Wire supplier or similar :
en
fr
- GB526662A - Method of stabilizing alkali metal alcoholates and alcoholic solutions of alcoholates and hydroxides :
en
- GB526767A - Improvements in thermal insulating packing :
en
- GB526926A - Improvements in apparatus for measuring webs of fabric :
en
- US2215696A - Game apparatus :
en
- DE696508C - Device for regulating the air supply to pressure-fired steam boiler systems with combustion air through an exhaust gas :
de
en
- FR857755A - Special drainage for airfield drying :
en
fr
- GB526640A - Apparatus for the registration of pieces of material prior to feeding them to a sewing machine or other working machine :
en
- GB526757A - Improvements in and relating to radio receiving and like apparatus :
en
- DE696484C - Heat-resistant metal sealing ring designed for piston rods and shafts :
de
en
- DE696544C - len, especially the legs of peasant chairs and :
de
en
- GB526765A - Improvements in or relating to the working up of rubber-like sulphur-containing organic condensation products :
en
- GB526820A - Thermionic valves and other discharge tubes and contact making holders therefor :
en
- GB526923A - An improved steam superheater element and method of making the same :
en
- AT159543B - Device for increasing the blowing speed of wind tunnel systems. :
de
en
- DE696678C - Circuit arrangement for telegraph systems with Ve :
de
en
- USD122731S - Design for a handbag :
en
- US2216056A - Process of manufacturing carbureted water gas :
en
- USD122756S - Design fob a dress :
en
- US2215911A - Fuel injection and spraying internal combustion engine :
en
- FR857696A - Rotary motor :
en
fr
- AU426439A - Improvements in and relating to endless pan or like conveyors :
en
- US2215505A - Variable capacity pumping apparatus :
en
- US2215721A - Toy pistol :
en
- US2215985A - Headrest alarm :
en
- FR857662A - Pestle mechanism for coal pounding machines :
en
fr
- US2215763A - Oil burner :
en
- DE696643C - Injection mold :
de
en
- DK58022C - Exhalation valve for gas masks, especially horse masks. :
da
en
- GB526671A - Air valve for compressors and the like :
en
- US2216040A - Beneficiation of phosphate rock by froth flotation :
en
- GB526728A - Improvements in the driving gear of semi-automatic presses :
en
- GB526736A - Improvements in purifiers for liquids :
en
- DE696608C - Device for filling vessels :
de
en
- DE696612C - Process for operating drying systems for slime chalk :
de
en
- FR857786A - Threading device for shuttles with automatic bobbin change :
en
fr
- GB526938A - Improvements in or relating to atmospheric gas burners :
en
- US2215881A - Box or chest for tools or the like :
en
- USD122687S - Design for a portable serving
cabinet :
en
- USD122760S - Food storage receptacle for a refrigerator or the like :
en
- GB526674A - Process for producing coloured unsized paper :
en
- USD122725S - Design fob a handle fob stoves ob
the like :
en
- DE696492C - Jacket brake for the rear hub of bicycles :
de
en
- US2215566A - Sealing means for indicating instrument casings :
en
- DE696491C - Reflectors, especially for bicycles :
de
en
- GB526826A - Improvements in or relating to teleprinter exchange systems :
en
- GB526917A - Improvements relating to apparatus for separating dirt from coal and for other analogous uses :
en
- US2215458A - Sheet separating and lifting means :
en
- CA391459A - Weed exterminator :
en
fr
- US2215475A - Silent rail joint :
en
- CA391510A - Current collector :
en
fr
- US2215580A - Ordnance mount :
en
- CA391481A - Branch chain octyl sulphate :
en
fr
- DE696710C - Fluid meter :
de
en
- US2215672A - High-efficiency amplifier :
en
- AT159519B - Alloys for dental purposes. :
de
en
- AT159532B - Diaphragm pump. :
de
en
- AU111529B2 - Improvements in concrete andin the use of same :
en
- AU111518B2 - Improvements in or relating to electrical coupling networks :
en
- US2216032A - Control device :
en
- CA391482A - Fire extinguishing apparatus :
en
fr
- GB526818A - Improvements in and relating to primary air regulators for boiler furnaces :
en
- US2215513A - Adjustable gun sight :
en
- AU111540B2 - Improvements in or relating to telephone receivers :
en
- US2216024A - Hydraulic transmission :
en
- US2215884A - Height measuring device :
en
- DE696750C - Grinder and grist mill with centrifugal device :
de
en
- GB526927A - Process for the production of 4, 4-dihydroxy-ª‡, ª‰-diethyl-stilbene :
en
- US2215607A - Milk pail :
en
- US2215987A - Lubricating pump :
en
- AU439239A - Improvements in or relating to relaxation oscillation generators :
en
- US2215773A - Building construction :
en
- CA391440A - Button hole spacing machine :
en
fr
- USD122716S - Design foe an ice cream cone :
en
- DE696586C - Device for fastening vertical cables, especially in shafts :
de
en
- US2215766A - Ball mill :
en
- AT159542B - Gate valve with two shut-off plates which can be pressed against the seats by a pressure medium. :
de
en
- AT159516B - Vehicle with a frame that can simultaneously form the chassis frame and body frame. :
de
en
- AT159520B - Plate-shaped copy device. :
de
en
- CA391435A - Windshield heater :
en
fr
- DE696715C - Method and device for separating gas mixtures :
de
en
- FR857765A - Monolithic concrete coatings :
en
fr
- GB526746A - Improvements in and connected with radiant heat tube furnaces :
en
- US2216042A - Aligning means for billing machines :
en
- US2215732A - Brake :
en
- US2215875A - Apparatus for operating direct current electric arcs :
en
- CA391448A - Vehicle runner :
en
fr
- US2215929A - Cooking machine :
en
- USD122723S - Surgical illuminating unit or similar article :
en
- US2215808A - Washing machine :
en
- AU111549B2 - Improvements in insecticidal sprays :
en
- CA391534A - Underfed stoker :
en
fr
- CA391538A - Electric switch :
en
fr
- US2215768A - Heater :
en
- US2215552A - Mechanical calendar :
en
- DE696692C - Method for adjusting the capacitance of ceramic high-frequency capacitors for high operating voltage by increasing the capacitance :
de
en
- DE696528C - Device for filling cab stands connected by telephone to order cabs with cabs from side booths without telephone connection :
de
en
- US2215916A - Overhead tank valve :
en
- CA391495A - Electron discharge device :
en
fr
- US2215489A - Ironer :
en
- US2215741A - Connecting rod :
en
- US2215453A - Method for the manufacture of sterilized catgut :
en
- US2216006A - Slasher :
en
- US2215802A - Transmitter for step-by-step telegraph systems :
en
- DE696752C - Mahlkoerpermuehle :
de
en
- US2215849A - Amylaceous remoistening adhesive :
en
- US2215797A - Circuit interrupter :
en
- DE696751C - Schlaegermuehle :
de
en
- AT159534B - Thermostatic device, in particular for controlling the coolant circulation in internal combustion engines of motor vehicles. :
de
en
- GB526891A - Improvement in variable inductance mechanisms :
en
- USD122686S - Design fob a cooking stove :
en
- US2215664A - Compact egg turning mechanism :
en
- CA391437A - Textile material, etc. :
en
fr
- CA391430A - Tabulating board :
en
fr
- FR857713A - Shoe :
en
fr
- US2215935A - Apparatus for setting poles :
en
- DE696778C - Process for the production of water-soluble condensation products :
de
en
- DE696688C - Process for the production of mass resistors :
de
en
- FR857734A - Process for taking advantage of the waste acid that occurs in the manufacture of trimethylenetrinitramine :
en
fr
- GB526877A - Improvements in or relating to the manufacture of artificial resins :
en
- US2215687A - Game apparatus :
en
- DE696735C - Process for degreasing skins and furs :
de
en
- GB526658A - Improvements in or relating to apparatus for indicating the position of objects emitting or reflecting radio beams :
en
- GB526809A - Improvements in or relating to switching devices for giving warning of the operation of electric circuits or systems :
en
- DE696616C - Process for separating coarse-grained mixtures of substances from 5 to 100 mm in size and above :
de
en
- DE696741C - Double engine :
de
en
- US2215903A - Tractor-trailer combination :
en
- FR857692A - :
fr
- DE696617C - Device for extracting gases and vapors from horizontal coking chambers :
de
en
- US2215455A - Road paver :
en
- US2215490A - Wrapper transfer for cigar machines :
en
- US2216046A - Air conditioning conduit fitting :
en
- DE696588C - current transducers :
de
en
- GB526661A - Improvements in or relating to a machine for and a method of producing knitted fabric :
en
- GB526686A - Improvements relating to cycle and other small dynamos :
en
- GB526842A - Improvements relating to the distillation of crude oil, petroleum, or tars obtained from coal and shales :
en
- FR857681A - Radioelectric device for transmitting messages by carrier frequency, in particular on relay lines with waves of the order of one decimeter :
en
fr
- GB526918A - Improvements relating to electric tumbler switches :
en
- US2215461A - Cigar machine wrapper carrier :
en
- US2215954A - Fluid flow control device :
en
- US2215906A - Electric valve control system :
en
- FR857707A - Bust in stamped fabric for shop windows :
en
fr
- GB526769A - Improvements in or relating to ball bearings :
en
- GB526772A - Improvements in golf balls :
en
- US2215641A - Electrode sealing-in :
en
- USD122697S - Embroidered fabric scarf or similar article :
en
- USD122696S - Window ventilator or the like :
en
- US2215870A - Assist cord assembly :
en
- US2215905A - Pressure casting :
en
- FR857678A - Device for rolling tourist bags :
en
fr
- GB526650A - Improvements in or relating to clasps for sliding clasp fasteners :
en
- GB526771A - Improvements relating to the automatic control of variable conditions :
en
- US2215837A - Coffee maker :
en
- US2216089A - Mixing method and apparatus :
en
- CA391484A - Combined filter and press :
en
fr
- DE696680C - Arrangement for keying radio beacons and test equipment for this :
de
en
- USD122684S - Design for a combination handbag :
en
- US2215986A - Internal combustion engine :
en
- US2215994A - Juice extractor :
en
- US2216034A - Apparatus for treating rayon :
en
- FR857684A - Light-proof protective paper for film on reels :
en
fr
- GB526843A - Adsorption and purifying agent and means for producing same :
en
- FR857746A - Hydraulic control unit :
en
fr
- DE696651C - :
de
en
- US2216077A - Temperature regulator for refrigerators :
en
- US2215495A - Duplicating machine :
en
- US2215509A - Bumper structure :
en
- DK58020C - Preservative for Green Food. :
da
en
- US2215590A - Lubricating composition :
en
- US2216095A - Insoluble aliphatic ethers of cellulose :
en
- AU439439A - Improvements relating to control systems for radio receivers :
en
- DE696503C - Arrangement for regulating a rectified voltage :
de
en
- GB526871A - Improvements in or relating to packing cases :
en
- FR857719A - Advanced lubricant :
en
fr
- DE696781C - Circuit arrangement for subscriber stations with differential microphone :
de
en
- US2215815A - Air control device :
en
- GB526669A - Improvements in and relating to processes of and apparatus for the production of magnesium :
en
- AU438939A - Improvements in or relating to relaxation oscillation generators :
en
- DE696597C - rtaetschen u. like :
de
en
- DE696587C - Four-pole reversible single-phase induction motor :
de
en
- FR857658A - Process for the production of color photographic materials :
en
fr
- DE696605C - Ventilation device on wheel brake cylinders for fluid brakes, especially on motor vehicles :
de
en
- DE696501C - Process for the production of hydrocarbon oils from coal extraction products by catalytic pressure hydrogenation :
de
en
- US2215457A - Aromatic mercury sulphonates and process of making them :
en
- US2215603A - Agricultural insecticide :
en
- US2215740A - Alloy cast iron :
en
- US2215807A - Electrostatic gas cleaner :
en
- DE696589C - Process for the preparation of o-oxyazo dyes :
de
en
- DE696689C - Control arrangement for Leonard drives :
de
en
- AT159517B - Suspension for vehicles, in particular motor vehicles. :
de
en
- US2215506A - Motor vehicle drive :
en
- AU562439A - Improvements in or relating to push-pull amplifying tubes :
en
- GB526779A - Improvements in or relating to looms for weaving pile fabrics :
en
- US2215940A - Aliphatic-sulphonate salts of therapeutically active bases :
en
- US2215681A - Drill press :
en
- US2215873A - Motor driven pump :
en
- USD122662S - Design fob a game board :
en
- AU111561B2 - Improvements relating to the supply of furl to internal combustion engines :
en
- AU70640A - Improvements in and relating to flash lamps :
en
- CA391516A - Tuning indicator tube :
en
fr
- USD122658S - Design for a textile fabric :
en
- US2215900A - Catadioptrical lens :
en
- US2215859A - Acid wool dyestuffs of the quinoxaline series :
en
- US2215708A - Apparatus for the production of music :
en
- US2215471A - Apparatus for rectifying or for converting alternating or direct current :
en
- US2215536A - Artificial fuel :
en
- CA391450A - Artificial tooth :
en
fr
- USD122750S - Design fob a dress :
en
- DE696504C - Electric headlights, in particular vehicle headlights :
de
en
- US2215749A - Hog and fish scraper :
en
- US2215858A - Coin packer :
en
- USD122710S - Design for a combined lamp and
cigarette container :
en
- AU428039A - Improvements in or relating tothe manufacture and application of synthetic rubberlike materials :
en
- US2215835A - Shoe tree or form :
en
- US2215856A - Production of peroxides and valuable metal compounds :
en
- DE696728C - Built-in switch to be designed as rotary, push or pull switch :
de
en
- FR857742A - Improvements to the propeller blades :
en
fr
- DE696748C - Roller mill with grinding block :
de
en
- FR857693A - Thermionic lamp device chassis :
en
fr
- US2215682A - Carburetor :
en
- USD122693S - Design fob a diestock :
en
- GB526615A - Improvements in tennis rackets and the like :
en
- US2215459A - Carbon-free alloy :
en
- US2215701A - Bearing roller :
en
- US2215703A - Wheel suspension :
en
- CA391517A - Rubber gassing method :
en
fr
- FR857738A - Device for removing and extinguishing ignited materials and more particularly incendiary bombs :
en
fr
- FR857761A - Demoulding device :
en
fr
- US2215798A - Vacuum vessel :
en
- FR857716A - Coke oven :
en
fr
- JPS1513962Y1 - :
ja
- DE696635C - Grid electrode for discharge tubes with oval, elliptical or lens-shaped cross-section and grid struts attached to the ends of the largest diameter :
de
en
- GB526717A - Improvements in or relating to razors :
en
- FR857703A - Brush enhancements :
en
fr
- GB526859A - Improvements in or relating to navigation aiding radio receiving systems :
en
- CA391502A - Panel mounting :
en
fr
- GR9262B - WOODEN WATERPROOF KRONOS (KANOULA). :
el
en
- DK58016C - Bed lift. :
da
en
- DE696642C - Method of making pneumatic tires with two or more steel cables in each bead :
de
en
- US2215953A - Towel dispensing time-stop mechanism :
en
- DE696731C - annexes of temporally rectangular course :
de
en
- GB526616A - Improvements in absorption refrigerating systems of the inert gas type :
en
- GB526770A - Improvements in and relating to ventilator cowls :
en
- US2215512A - Motor-compressor unit for refrigerating apparatus :
en
- GB526629A - Process for the production of a cellulosic material from vegetable matter :
en
- DE696518C - Method and device for the continuous sulphiding of alkali-offs transported on conveyor belts :
de
en
- GB526619A - Zinc base alloy :
en
- DE696646C - Device on carburetors for internal combustion engines on motor vehicles :
de
en
- FR857680A - Method and device for gluing banners or the like around the short sides of packages :
en
fr
- USD122752S - Casing fob horizontal broaching machine :
en
- FR857732A - Handlebars for cycles :
en
fr
- GB526747A - The manufacture of soluble aromatic sulphonamide compounds :
en
- GB526646A - Improvements in detergent and germicidal compositions :
en
- CA391511A - Current collector :
en
fr
- DE696561C - Device for inserting the box neck wrapped around a mandrel into the box base :
de
en
- DE696703C - :
de
en
- GB526901A - Improvements in and relating to electro-mechanical apparatus :
en
- DE696618C - Steam boiler system :
de
en
- USD122759S - Design for a handbag :
en
- GB526875A - Improvements in light modulating devices :
en
- GB526626A - Heat-treating furnace :
en
- US2215735A - Car dumping machine :
en
- DE696757C - Additional funnel device against overflow of liquids when filling into vessels :
de
en
- GB526902A - Improvements in or relating to rotary cutting mechanism :
en
- GB526794A - Improvements in electric jacquard mechanism :
en
- US2215791A - Variable condenser construction :
en
- US2215991A - Refrigeration apparatus :
en
- AU111510B2 - Improvements in locking devices for casement and like hinged or pivoted windows :
en
- CA391550A - Highly acetylated cellulose :
en
fr
- FR857783A - Mechanical razor with adjustable blade gap :
en
fr
- US2215523A - Bearing :
en
- US2216035A - Liquid level gauge :
en
- FR857651A - Advanced funnel :
en
fr
- DE696722C - Process for printing textile fabrics with Kuepen dyes :
de
en
- GB526863A - A process for the manufacture of hydrocarbon oils :
en
- DE696761C - Process for the production of an electrical conductor or similar materials :
de
en
- US2215487A - Treatment of wells :
en
- US2215724A - Apparatus for hardening camshafts and the like :
en
- US2215841A - Counter mechanism :
en
- GB526754A - Improvements in and relating to thermally operated electric switches :
en
- CA391474A - Air-cell pipe covering :
en
fr
- US2215617A - Apparatus for bulbing greenhouses :
en
- US2215621A - Safety tool chuck :
en
- US2215999A - Selenium rectifier having an insulating layer :
en
- US2215957A - Method for manufacture of baked goods :
en
- AT159511B - Process for the preparation of aminobenzenesulfonic acid amide compounds. :
de
en
- US2215604A - Local heated washing machine and the like :
en
- US2215779A - Electron tube and circuit employing it :
en
- US2215620A - Composition of matter for removing poison from tobacco smoke :
en
- US2215965A - Hub brake :
en
- DE696629C - Adjustment mechanism for paper machines, rotary multicolor printing machines, card sets o. The like. :
de
en
- US2215591A - Lubricating oil :
en
- DE696777C - Process for the production of water-soluble condensation products from lignosulfonic acids :
de
en
- US2215770A - Drilling shaft coupling :
en
- AU114971B2 - Improvements in or relating to motor vehicles andthe like :
en
- CA391539A - Electric switch :
en
fr
- DE696565C - Hand fire extinguisher for generating and spraying out physical foam :
de
en
- US2215470A - Automatic firearm :
en
- US2215532A - Method and apparatus relating to insulated vessels and structures of great variety :
en
- US2215499A - Garment pattern grading implement :
en
- US2215804A - Circuit interrupting apparatus :
en
- US2215971A - Fish lure :
en
- AU111521B2 - Improvements in or relating to steam superheater elements for use inthe smoke tubes of boilers :
en
- AU8140A - Improvements in or relating to oil burning heaters :
en
- CA391527A - Weighing scale :
en
fr
- US2215551A - Developing composition :
en
- US2216069A - Telemetric system for remote indication :
en
- US2216070A - Dipper stick for power shovels or the like :
en
- US2215537A - Sealing means for indicating instrument casings :
en
- USD122717S - Dentist s cabinet or the like :
en
- AT159548B - Device for gassing the tissues of the human body (insufflation) by inserting a cannula and simultaneously sucking off excess gases from the area around the injection site. :
de
en
- DE696595C - Building board :
de
en
- US2215914A - Door fastener :
en
- GB526715A - Improvements relating to automatic record changing mechanism for gramophones or like talking machines :
en
- US2215792A - Circuit breaker :
en
- US2215481A - Carbon shifter :
en
- USD122689S - Design for a beverage mixer :
en
- DE696713C - Process and container for saturation of sugar juice :
de
en
- US2215587A - Rodlike heating element :
en
- US2215479A - Device for preserving local anesthetic solutions :
en
- FR857777A - Method and apparatus for checking the tightness of welds :
en
fr
- US2215806A - Electrolytic facsimile system :
en
- GB526756A - Improvements in or relating to adjustable reflectors :
en
- US2215450A - Process for the production of a nitrate :
en
- USD122753S - Finding for pins or similar articles of jewelry :
en
- US2215733A - Manufacture of uniform resinous articles :
en
- AT159544B - Readjustment device. :
de
en
- US2215667A - Rectifier :
en
- CA391551A - Beta-methylcholine salt and acyl derivative :
en
fr
- US2215556A - Oxidation of leuco compounds :
en
- FR857708A - Method of adjusting and installing groups of machines containing turbines connected in series and mechanically independent of each other :
en
fr
- DE696621C - Elongated heating cable for externally heated chambers :
de
en
- FR857717A - Acrolein manufacturing process :
en
fr
- FR857725A - A method of tearing resistant bonding synthetic rubber products to metals, glass, porcelain and the like :
en
fr
- GB526791A - Improvements in or relating to automatic air valves or vacuum breakers for water supply and like systems :
en
- US2216004A - Method for varying the gradation of lenticulated color films :
en
- FR857656A - Shaft bearing :
en
fr
- US2215981A - Apparatus for banding articles :
en
- GB526788A - Improvements in or relating to rollers for spinning textile fibres :
en
- AU427939A - Improvements in or relating tothe manufacture and application of synthetic rubberlike materials :
en
- GB526753A - Manufacture of chocolate articles :
en
- DE696543C - :
de
en
- DE696505C - Electric high-performance overpressure discharge lamp for projection purposes :
de
en
- FR857745A - Sedimentation apparatus :
en
fr
- US2215786A - System for landing airplanes :
en
- US2215928A - Drilling apparatus :
en
- USD122757S - Design for a dress :
en
- DE696488C - Device for impregnating the inner wall of tubes and the like, made of paper or other impregnating material. Like. Containers :
de
en
- US2215654A - Fluoroscopic apparatus :
en
- US2215818A - Screening mechanism :
en
- FR857790A - Method and device for starting an engine :
en
fr
- US2215996A - Method of electrically insulating a conductor :
en
- DE696747C - Grain preparer or dryer :
de
en
- GB526837A - Improvements in or relating to printing devices :
en
- US2215736A - Bulk material handling :
en
- FR857702A - Improvements to levels and clinometers :
en
fr
- USD122670S - Chair guard for bicycles :
en
- DE696644C - Mixing chamber for carburettors of internal combustion engines :
de
en
- FR857733A - Heating system for motor vehicles :
en
fr
- DE696686C - Rotary switch with axially releasable bolt lock :
de
en
- GB526910A - Improvements in or relating to temperature indicating or recording instruments :
en
- US2215752A - Grinding machine for injection needles :
en
- GB526601A - Improvements in primary cells :
en
- FR857709A - Lead glazes :
en
fr
- CA391533A - Vulcanizing machine :
en
fr
- US2215589A - Bottle dispensing closure :
en
- US2215772A - Fish lure :
en
- US2215893A - Apparatus for the production of electric oscillations :
en
- US2215939A - Boring-routing tool :
en
- US2216060A - Mold carrier in die casting machines under pressure :
en
- DE696730C - Device for converting a direct current into an alternating current by means of a pendulum chopper :
de
en
- GB526937A - Improvements in or relating to hairwaving appliances :
en
- US2215579A - Cylinder head for four-stroke internal combustion engines :
en
- US2215647A - Belt conveyer :
en
- US2216057A - Cuff valve engine :
en
- CA391524A - Trim moulding :
en
fr
- USD122690S - Design for a saucepan handle :
en
- AT159514B - Process for the production of m-cresol and p-cresol. :
de
en
- US2215624A - Process of removing impurities from vegetable oils :
en
- US2215861A - Manufacture of imidazolines :
en
- CA391425A - Show card easel :
en
fr
- US2216081A - Paper feeding arrangement on writing or printing machines :
en
- US2216086A - Attachment for contour farming apparatus :
en
- CA391467A - Throttle valve :
en
fr
- US2215959A - Electric iron :
en
- AT159525B - Air foam centrifugal pump. :
de
en
- US2215801A - Printing telegraph apparatus :
en
- US2216013A - Torque balancing mechanism :
en
- FR857695A - Improvements to a support of identification cards or other objects :
en
fr
- DE696767C - :
de
en
- FR857778A - Apparatus for settling solid particles suspended in liquids :
en
fr
- FR857782A - Advanced training in meat slicers :
en
fr
- FR857730A - Mechanism operated by a crank for controlling a part of a machine in a closed, approximately rectangular path, for example for controlling a film taker of a cinematographic apparatus :
en
fr
- AU111547B2 - Improvements relating to control systems for radio receivers :
en
- CA391485A - Plough :
en
fr
- US2215887A - Method of operating mineral wool furnace :
en
- FR857682A - Variable speed turbine :
en
fr
- IE16159L - Hydrolysis of cellulosic materials :
en
- US2215638A - Pipe cutter :
en
- US2216043A - Stoker :
en
- US2215502A - Substandard sound film :
en
- US2215689A - Hat storage and transportation bag :
en
- FR857744A - Rotary oven fitted with free bodies in isolated chambers :
en
fr
- DE696648C - Delivery regulator for fuel pumps :
de
en
- GB526876A - Improvements in or relating to explosive charges, detonators and the like :
en
- US2215546A - Spring-applied brake :
en
- US2215613A - Fishing hook :
en
- DE696611C - Stacking device for pneumatic tubes :
de
en
- AU69140A - Improvements in or relating to refining of pig iron :
en
- DE696645C - Injection carburetors for internal combustion engines :
de
en
- GB526931A - Improvements in and relating to the protection of pipes and like hollow bodies :
en
- AU371539A - Apparatus for the working and regulation of liquid fuel burning plants or burners :
en
- GB526638A - Improvements in or relating to picture telegraph systems and the like :
en
- GB526648A - Improvements in or relating to the mounting of doors, windows, panels and the like in their frames :
en
- GB526870A - Improvements in or relating to gas fires :
en
- US2215602A - Braking system :
en
- US2215775A - Radio receiver :
en
- DK58024C - Hull for boats and ships. :
da
en
- US2216010A - High tension electric cable :
en
- US2216062A - Stocking and in the method of producing same :
en
- USD122657S - Textile fabric or similar article :
en
- FR857731A - Ski attachment :
en
fr
- DE696545C - Collapsible day bed :
de
en
- GB526668A - Improvements in and relating to heat insulation :
en
- USD122741S - Design for a dress ensemble :
en
- CA391514A - Magnetron :
en
fr
- FR857665A - Vehicle suspension device :
en
fr
- AU111500B2 - Improvements in or relating tothe manufacture and application of synthetic rubberlike materials :
en
- GB526603A - A manually operated mechanical signal device for road traffic :
en
- AT159537B - Process for the preparation of mixtures suitable for the production of rubber goods. :
de
en
- GB526790A - Improvements relating to sewing machines for stitching objects on to tapes, bands, articles of clothing and the like :
en
- DE696687C - Electric switch for actuation and locking of starters for remote-operated switches with automatic release :
de
en
- GB526830A - Improvements in or relating to telecommunication exchange systems :
en
- US2216005A - Convertible spoon and fork :
en
- DE696609C - Kromerkoerper approach :
de
en
- DE696554C - Collapsible boot jack :
de
en
- DE696577C - Device for clamping on zipper links :
de
en
- DE696547C - Cover made of sewn-together parts for division through partition walls :
de
en
- GB526678A - Improvements in or relating to inhalers and chemical vaporizers :
en
- AU111541B2 - Improved heating and refrigerating apparatus :
en
- DE696525C - Process for making colored photographic discs :
de
en
- USD122701S - Design fob a finger ring :
en
- DE696487C - Method and device for fixing the soil in vessels made of paper o. :
de
en
- USD122761S - Design fob a handbag :
en
- US2216097A - Automatic piloting apparatus for boats :
en
- GB526853A - Improvements in or relating to textile marking compositions and to textile fabrics bearing such markings :
en
- DE696563C - Procedure for recording motion pictures :
de
en
- DE696573C - Piston pen holder with a rotary knob that can be moved axially on the screw spindle of the piston :
de
en
- US2216000A - Automatic pipe line delivery valve :
en
- USD122672S - Design fob a vending machine :
en
- USD122704S - Design fob a hack saw or similar
article :
en
- GB526905A - Improvements in or relating to sparking plugs :
en
- US2215625A - Textile tubing machine :
en
- US2215878A - Promoting plant growth :
en
- US2215955A - Metal salts of 12-ketostearic acid :
en
- GB526810A - Improvements in or relating to loading machines :
en
- GB526883A - A warning device for detecting intrusions into prohibited areas :
en
- US2215788A - Switch :
en
- US2215729A - Device for pasteurizing liquids :
en
- US2215902A - Crayon :
en
- DE696524C - Ensiling agents :
de
en
- GB526806A - Improvements relating to supports or suspension devices :
en
- AU111532B2 - Improved driving means for mechanical stokers :
en
- GB526642A - Improvements in or relating to the production of hollow wooden doors and like panels :
en
- GB526704A - Improvements in and relating to lanterns for electric lamps :
en
- DE696530C - Handle holder :
de
en
- US2215637A - Disazo compounds and material colored therewith :
en
- GR9264B - METHOD OF RECEIPTING PURE SULFUR FROM SULFUR. :
el
en
- US2215718A - Electric fence :
en
- US2215771A - Cigar lighter :
en
- FR857754A - Control link device between internal combustion engines :
en
fr
- GB526730A - Improvements in or relating to rotary engines :
en
- US2216072A - Method of extinguishing fires :
en
- DE696579C - Process for the production of grid plates for the filtration of gases and air :
de
en
- FR857723A - Process for sealing a tungsten object in glass :
en
fr
- DE696485C - Double valve :
de
en
- US2215865A - Recovery of concentrated alkylene chlorhydrins :
en
- DE696507C - :
de
en
- DE696663C - Weir system with gate chambers arranged on the bank :
de
en
- USRE21579E - Electromotor :
en
- US2215888A - Apparatus for placing concrete or other materials :
en
- CA391493A - Rubber anti-oxidant manufacture :
en
fr
- GR9261B - SOAP ANTI-HYPERTENSION. :
el
en
- CA391490A - Elastic yarn :
en
fr
- US2215631A - Stock loading and unloading device :
en
- USD122691S - Design for a glass tumbler or arti-
cle of similar nature :
en
- USD122660S - Combined golf course sign and rack :
en
- AU436939A - Cathode ray tubes andthe like :
en
- US2215809A - Pack parachute :
en
- CA391477A - Mixed cellulose ester :
en
fr
- DE696497C - rprotected :
de
en
- AU434139A - Improvements relating to the supply of furl to internal combustion engines :
en
- DE696719C - Arrangement to compensate for the change in the voltage drop of rectifiers :
de
en
- GB526672A - Improvements in or relating to loft ladders :
en
- GB526685A - Improved plough :
en
- GB526777A - Improvements in or relating to piston compressors :
en
- US2215522A - Buffing wheel :
en
- AT159549B - Method and device for artificial insemination or infection of plants. :
de
en
- DE696572C - Connection between poke tube and its attachment :
de
en
- US2216009A - Process of selectively refining petroleum oils :
en
- US2215714A - Electrical switch :
en
- US2215992A - Brake testing meter :
en
- AU111507B2 - Improvements in and relating to rotary blowers andthe like :
en
- CA391469A - Saturated paper gasket :
en
fr
- DE696697C - Device for the treatment of splayfoot, flat and buckled feet and for restoring the normal foot shape :
de
en
- GB526845A - Improvements in footwear :
en
- DE696538C - Secondary draft regulator for firing systems :
de
en
- US2215756A - Fuel delivery apparatus for injection internal combustion engines :
en
- AU111504B2 - Improvements in or relating to a device for visually indicating any deviation from a course :
en
- AU437139A - Improvements in or relating to telephone receivers :
en
- CA391478A - Camera shutter :
en
fr
- US2216028A - Locomotive stoker :
en
- US2216085A - Attachment for plows :
en
- AU428939A - Method of and apparatus for forming ribbed tubing andthe article produced thereby :
en
- US2215645A - Method and apparatus for treating tungsten, and the product thereof :
en
- CA391509A - Matrix for electroforming foraminous sheets :
en
fr
- CA391473A - Bedroom :
en
fr
- CA391445A - Hat fastener :
en
fr
- CA391546A - Load connecting relay :
en
fr
- CA391526A - Valve spring retainer lock manufacture :
en
fr
- GB526743A - Improvement in preparation of carbon sulfo selenide :
en
- GB526729A - Improvements in or relating to buffers, bumpers, fenders, and the like :
en
- AU111545B2 - Improvements in or relating to relaxation oscillation generators :
en
- AU3340A - Improvements in friction clutches :
en
- AT159508B - Photographic product, in particular for color photography. :
de
en
- US2215795A - Control for pressing machines :
en
- US2215614A - Carburetor :
en
- US2215722A - Centrifugal governor for internal combustion engines :
en
- FR857652A - Sealing device with valve for silos and other containers :
en
fr
- FR857799A - Telegauge :
en
fr
- US2215684A - Machine tool :
en
- DE696666C - Rock drill :
de
en
- CA391519A - Tubular steam generator salt removing apparatus :
en
fr
- AT159533B - Fuel delivery system for internal combustion engines u. like :
de
en
- CA391475A - Photographic apparatus :
en
fr
- AU111554B2 - Improvements in friction clutches :
en
- USD122680S - Design for a display back or simi-
lar article :
en
- US2215886A - Combination railway and highway car :
en
- AU36440A - Improvements relating to filters :
en
- DE696746C - :
de
en
- AT159527B - Visual file. :
de
en
- US2216082A - Roller mounting for can head seaming apparatus :
en
- USD122703S - Design for a chair or similar
article :
en
- US2215706A - Grain sampling device :
en
- US2215582A - Resonant line and associated circuit :
en
- CA391449A - Artificial tooth :
en
fr
- CA391540A - Shuttle changing loom :
en
fr
- US2215917A - Target range :
en
- US2215934A - Block attachment for hydraulic lifts :
en
- US2215492A - Ice pick :
en
- GB526892A - Improvements in or relating to the manufacture and use of dyestuffs and dyestuff intermediates containing a cyclopentadiene grouping :
en
- CA391438A - Needle and small instrument manufacture :
en
fr
- US2215666A - Extensible chair :
en
- CA391498A - Strapping machine :
en
fr
- US2215931A - Refrigerator shelf :
en
- US2215674A - Refrigeration :
en
- DE696774C - Process for the production of ether-like, sulfur-containing mercaptans :
de
en
- DE696753C - System for screening on a screen that moves back and forth :
de
en
- DK58019C - Apparatus for regulating the amount of fuel used in a carburetor engine. :
da
en
- AU426339A - Improvements in or relating to machineguns andother ordnance :
en
- DE694100C - Process for the production of metal compounds :
de
en
- FR857694A - Tuning devices for radio receivers :
en
fr
- GB526701A - Improvements in or relating to the separation of minerals :
en
- GB526608A - Improvements relating to arrangements for controlling the speed of an electromotor :
en
- GB526660A - Improvements in or relating to clutches :
en
- CA391446A - Web-fed printing press :
en
fr
- AU33740A - Improved heat resistive material, especially building material and method of making same :
en
- AU111535B2 - Improvements in or relating to electron discharge devices :
en
- AU111548B2 - Improvements in or relating to thermionic valves :
en
- DE696531C - Process for the pressure hydrogenation of low-hydrogen and / or oxygen- or nitrogen-containing mineral oils, tars or liquid distillation, cracking, pressure hydrogenation or extraction products :
de
en
- US2215787A - Apparatus for the production of rapidly moving ions :
en
- US2215874A - Mounting for hand telephones :
en
- USD122712S - Design for a calendar stand :
en
- AT159503B - Process for the production of chrome tanning agents. :
de
en
- AU111537B2 - Composite conductors and contacts between conductors :
en
- AU428139A - Improvements in or relating togas-pressure-generating cartridges forthe operation of mechanical devices, and to charges therefor :
en
- DE696768C - gen in rivers below weirs and similar hydraulic structures :
de
en
- AU433639A - Improved driving means for mechanical stokers :
en
- DE696514C - Method and device for aligning hollow bodies in the center of the core hole :
de
en
- US2216027A - Method of removing sulphur impurities from petroleum oils :
en
- DE696720C - Friction clutch and brake arranged on a common shaft :
de
en
- DK58013C - Three-phase or multiphase Transformer with three legs lying in one plane. :
da
en
- US2215456A - Starting and governing device for impellers :
en
- US2216051A - Knitting machine :
en
- DE696760C - Method of finishing :
de
en
- US2216084A - Multiple lamp reflector :
en
- US2215793A - Internal combustion engine :
en
- GB526605A - Improvements in or connected with eyepieces of optical instruments :
en
- GB526768A - An improved apparatus for handling and smothering incendiary bombs :
en
- AU111522B2 - Improvements in or relating to refining of pig iron :
en
- US2215632A - Pipe cutting tool :
en
- US2215863A - Manufacture of imidazolines :
en
- US2215945A - Hot air fan for driers :
en
- US2215754A - Process of purifying gases containing sulphur compounds as impurities :
en
- DE696759C - Milling device for milling pulp samples from sugar beet :
de
en
- GB526815A - Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling :
en
- US2215503A - Valve setting calculator :
en
- AU111550B2 - An improved feeder for stock :
en
- DE696533C - Air distributors, especially for railway air heaters :
de
en
- DE696486C - Process for the production of long overlapped solder seams on thin metal sheets :
de
en
- FR857740A - Improvements to feed mechanisms for machine tools :
en
fr
- FR857785A - Apparatus for drawing from nature and allowing the visual enlargement of any transparent cliché :
en
fr
- GB526855A - Improvements relating to tins and like containers :
en
- GB526700A - Improvements in or relating to portable steam generators of the locomotive type :
en
- FR857654A - Improvements to high-lift electric forklifts :
en
fr
- FR857710A - Improvements to the construction of airplane wings :
en
fr
- AU487439A - Improvements in or relating to knitting machines and to loop transferring needles for use therein :
en
- US2215528A - Apparatus for extracting gelatin and glue :
en
- US2216011A - Low damped oscillation circuit for ultra short waves :
en
- US2216098A - Arbor for and method of forming a cored mold :
en
- USD122688S - Design fob a tie back :
en
- US2216016A - Fluid meter :
en
- USD122674S - Design fob a pole saw head :
en
- US2215519A - Hot air furnace :
en
- US2215662A - Staple remover :
en
- US2215829A - Flashlight attachment :
en
- CA391480A - Electron discharge device oscillator :
en
fr
- USD122736S - Design fob a dress :
en
- DE696510C - Metallized textile fabric :
de
en
- DE696613C - Equipment at weirs to prevent disturbing noises and vibrations of the defense body :
de
en
- DE696636C - Circuit to prevent the mechanical brake from being applied in three-phase motors with a shift control for the mains connection, which reverses the direction of rotation :
de
en
- DE696652C - :
de
en
- GB526932A - Improvements in or relating to linear dimension gauges :
en
- US2215601A - Plastic composition :
en
- US2215966A - Preparation of magnesium compounds :
en
- US2215598A - Ski for retractable undercarriages :
en
- US2215993A - System of control :
en
- DE696725C - Process for the preparation of 3-chlorotetrahydrofuran :
de
en
- DE696779C - Process for the production of tetrahydrofurans :
de
en
- US2215717A - Bleeder or purging apparatus for refrigerating systems :
en
- AU111557B2 - Improvements in or relating tothe mixing of materials :
en
- DE696619C - Steam generator with forced water circulation :
de
en
- GB526802A - Improvements in high frequency violet ray apparatus :
en
- US2215593A - Rail fastening :
en
- US2215995A - Duplicating device :
en
- FR857671A - Process and machine for the preparation of soles and article derived from said process :
en
fr
- US2215496A - Clutch control device :
en
- US2215606A - Hood safety locking mechanism :
en
- US2215936A - Board game :
en
- US2215725A - Embalming clamp :
en
- AT159547B - Magnetostrictive underwater sound receiver. :
de
en
- FR857659A - Process for the production of sound cinematographic films :
en
fr
- GB526913A - Improvements in electric power transmission :
en
- DE696590C - Process for the preparation of Bz-azaphthalocyanines :
de
en
- DE696739C - ical workpieces :
de
en
- FR857669A - Canning Can Checker :
en
fr
- GB526740A - Improvements in protective devices for electric circuits :
en
- US2215758A - Convertible seat :
en
- USRE21581E - Brake levee :
en
- FR857699A - Device for improving heat transmission in thermally sensitive devices, and in particular in temperature regulators :
en
fr
- GB526720A - Improvements in or relating to high frequency transmitters :
en
- GB526781A - Improvements in or relating to heel grips or protectors for use in shoes or the like, and the method of manufacturing them :
en
- GB526684A - Improvements in and relating to dyestuffs for sensitising photographic emulsions :
en
- DE696615C - Ssiger AEchanges in the speeds when lifting and lowering locking bodies in hydraulic engineering :
de
en
- DE696717C - Multi-core cable with built-in interference protection for connecting electrical devices and radio equipment to the network :
de
en
- GB526796A - Improvements in or relating to pipe couplings :
en
- AU269939A - An improved electrical dimmer switch :
en
- US2215476A - Solderless joint and method of making :
en
- US2215843A - Adjustable support for display mountings :
en
- DE696771C - Production of a high percentage and high reaction :
de
en
- GB526694A - Improvements in the construction of high-speed motor-boats :
en
- GB526936A - Improvements in or relating to pipe joints :
en
- US2215983A - Gas burner :
en
- US2215984A - Apparatus for producing hollow glass articles :
en
- USD122728S - Design for a soap buoy or similar
articue :
en
- USD122735S - Design for a textile fabric :
en
- GB526739A - Target throwing apparatus :
en
- US2215826A - Vehicle suspension system :
en
- US2215565A - Drift meter :
en
- US2215850A - Dispensing device :
en
- CA391496A - Television method :
en
fr
- CA391525A - Heat exchange element :
en
fr
- GB526679A - Improvements in and relating to reversible golf jackets and the like :
en
- US2216071A - Fire extinguisher method and apparatus :
en
- US2216078A - Refrigerator and temperature regulation therein :
en
- GB526690A - A process of diminishing or preventing foaming :
en
- US2215485A - Refrigerating apparatus :
en
- FR857770A - Remote control chimney sweep device for steam boilers and other applications :
en
fr
- GB526612A - Improvements relating to the filling with a gas above atmospheric pressure of containers such as incandescent lamps and electron discharge apparatus :
en
- CA391553A - Photographic three-colour printing process :
en
fr
- US2215862A - Manufacture of imidazolines :
en
- DE696506C - Electric high pressure discharge tubes for lighting addition of a vaporizable metal :
de
en
- AU111558B2 - Shielding arrangements for electric discharge devices :
en
- CA391455A - Dispensing envelope :
en
fr
- CA391447A - Honey plane :
en
fr
- AU111542B2 - Improvements in or relating to relaxation oscillation generators :
en
- GB526911A - Improvements in or relating to apparatus for trimming fibre ends from yarn and the like during winding :
en
- FR857704A - Mechanical device simultaneously carrying out the rapid rotation of a milling cutter and its gyratory movement along variable radii :
en
fr
- FR857772A - Edge effect compensation in fixed-frame direction finders :
en
fr