- US2299709A - Method for tufting brushes and machine for practicing the method :
en
- CA408153A - Oil well tubing coupling :
en
fr
- US2299246A - Water softening system :
en
- US2299355A - Shipping container :
en
- DE727002C - Mortise lock :
de
en
- US2299290A - Journal turning, quartering, and crank pin turning machine :
en
- US2299444A - Navigational computer :
en
- US2299455A - Heat exchanger :
en
- US2299107A - Keyboard code printer :
en
- DE726893C - Device for turning off the spring locks on calculating machines :
de
en
- GB548677A - Improvements in or relating to bearings :
en
- US2299306A - Paraffin wax composition and method of producing same :
en
- CA408067A - Internal combustion engine :
en
fr
- US2299294A - Work holding device :
en
- US2299424A - Fatigue testing machine :
en
- US2299494A - Plastic button :
en
- US2299271A - Electrical condenser :
en
- DE726708C - Photographic or cinematographic camera with interchangeable lenses and viewfinder with adjustable field of view :
de
en
- DE726943C - Arrangement to compensate for the inductive voltage drop of three-phase power lines :
de
en
- DK60248C - Washing machine with removable centrifuge drum. :
da
en
- GB548625A - New substituted ureas :
en
- AU115988B2 - Improvements in or relating to valve-actuating mechanism for internal combustion engines :
en
- CA408073A - Concrete surface treating apparatus :
en
fr
- DE1524117U - :
de
en
- US2299356A - Utility crossover :
en
- CA408126A - Knitting machine :
en
fr
- CA408112A - Nickel steel :
en
fr
- US2299333A - Noise suppression system :
en
- US2299343A - Sleeping car :
en
- US2299267A - Tool holder for surgical instruments :
en
- US2299330A - Remote control system :
en
- GR9995B - SHIP BOAT. :
el
en
- US2299427A - Chlorine manufacture :
en
- US2299503A - Container :
en
- US2299543A - Apparatus for correlating welding pressures and currents :
en
- DE726912C - Rotary piston machine of the multi-cell design :
de
en
- US2299108A - Candle guard :
en
- US2299139A - Lubricant :
en
- US2299520A - Method of making extensible conduit :
en
- US2299414A - Apparatus for producing refrigerants :
en
- AU326341A - Control valve for producer gas :
en
- US2299381A - Plow for trash covering :
en
- US2299643A - Valved connector :
en
- US2299308A - Self-locking spike :
en
- US2299553A - Method of extracting juice from fruits and vegetables :
en
- DE726963C - Reinforced concrete mast base :
de
en
- GB548736A - Improvements in or relating to microphonic transmitters :
en
- US2299390A - Noise suppressor :
en
- US2299437A - Purification of alkyl phenols :
en
- US2299524A - Bobbin case for sewing machines :
en
- CA408156A - Porous earth formation treatment :
en
fr
- DE723546C - Tilting frame for trucks with an X-shaped arrangement of the longitudinal beams and with a central cross member :
de
en
- DE727019C - Automatic trailer coupling :
de
en
- DE726851C - Hydraulic drive device for machine tools :
de
en
- USRE22204E - Production of expanded metal in :
en
- DE726923C - Electric cathode glow tubes to keep voltages constant :
de
en
- GB548748A - Improvements in electric current converting arrangements employing high vacuum valves :
en
- US2299091A - Container :
en
- DE726837C - Strain gauge for small measuring lengths :
de
en
- GB548640A - Improvements in and relating to grinding machines :
en
- GB548641A - Improvements in or relating to inking mechanism for rotary printing presses :
en
- GB548756A - Improvements in and relating to diaphragms for acoustic instruments :
en
- GB548635A - Improvements relating to flexible pipe lines :
en
- GB548708A - Improvements in or relating to electric cables or wires :
en
- DE727020C - Process for conveying powdery bulk goods in a flowing state in a closed conveyor trough with a porous, air-permeable base area :
de
en
- CA408069A - Meat grinder and juice extractor :
en
fr
- GB548742A - An improved apparatus for converting the magnitude of a measurement into a frequency proportional thereto :
en
- US2299299A - Grain storage and treating tank :
en
- AU321141A - Improvements in electrical switches operated bya glow discharge :
en
- GB548673A - Improvements relating to x-ray tubes :
en
- GB548780A - A mechanism for operating chucks, vises and similar work-holding devices by means of electric power :
en
- US2299564A - Toothbrush :
en
- US2299645A - Signaling system :
en
- US2299339A - Safety razor :
en
- GB548738A - Improvements connected with the control of a.c. shunt commutator motors :
en
- DE726755C - Threaded jet device for turning machines, turret turning machines and similar machine tools :
de
en
- US2299418A - Scoop :
en
- US2299392A - Spring shackle construction :
en
- US2299190A - Motor control :
en
- AU318141A - Improvements in vapourisers for internal combustion engines :
en
- DE726955C - Anti-skid device with centrifugal governors driven by the axles :
de
en
- US2299499A - Protective device for fluorescent lamp circuits :
en
- DE726775C - Heating-up burner for steam burners operated with liquid fuels for cooking appliances, lighting appliances, etc. like :
de
en
- DE726798C - Outside the vacuum, box-shaped deflection coil for cathode ray tubes surrounding the tube :
de
en
- DE726746C - Cathode ray tubes, in particular Braun tubes, with two pairs of deflector plates that are perpendicular to one another :
de
en
- DE726766C - Two-wheeled trailer for motorcycles :
de
en
- DE726782C - Procedure for emptying the core tubes :
de
en
- US2299144A - Fusible coating composition :
en
- US2299516A - Method of making shoe welting :
en
- US2299622A - Tool post for lathes :
en
- US2299459A - Paper manufacture :
en
- DE726975C - Coreless induction furnace :
de
en
- DE726758C - Quick release for fairing parts of aircraft :
de
en
- US2299351A - Universal joint :
en
- DE726996C - Crushing and homogenizing device :
de
en
- US2299593A - Method of making closed cell expanded rubber by internally developed gases :
en
- USD134151S - Design fok a dress :
en
- US2299315A - Pump :
en
- US2299694A - Manifolding material :
en
- US2299197A - Catalytic unit :
en
- US2299302A - Attachment for machine tools :
en
- US2299160A - Hydraulic brake hose :
en
- US2299321A - Engine temperature regulator :
en
- GB548751A - Improved folding bed :
en
- US2299633A - Automatic record changing apparatus :
en
- GB548720A - Improvements in or relating to boards for archery, darts and like games :
en
- US2299466A - Power generating unit and igniting means therefor :
en
- US2299238A - Apparatus :
en
- US2299428A - Method for manufacturing highly active depolarizer from natural pyrolusite :
en
- DE726763C - Tubeless pneumatic tires :
de
en
- DE726743C - Contact device for rail current closers :
de
en
- DE726999C - Device for discharging liquid from a container arranged on the aircraft :
de
en
- US2299409A - Telephone and advertising cabinet :
en
- US2299699A - Art of packing :
en
- US2299403A - Golf ball hopper and dispensing device :
en
- US2299508A - Mechanism control :
en
- DE726678C - Automatic switch for optional manual operation by push buttons :
de
en
- US2299457A - Smoke detecting apparatus :
en
- US2299347A - Refrigerated display shelf :
en
- US2299251A - Adjustable bracket :
en
- DE727013C - Drive device for the ribbon fork of typewriters :
de
en
- CA408102A - Interlocking circuit breaker :
en
fr
- DE726101C - Device for circulating the contents of sewage or manure pits in the circuit :
de
en
- DE727018C - Uniform button with a hollow body formed from a front and a rear button plate :
de
en
- US2299464A - Power generating unit :
en
- US2299320A - Concealed fixture support :
en
- USD134129S - Block
radiator grille for a truck :
en
- AU323541A - Filtering circuits :
en
- DE726951C - Centering and clamping ring for rotating bodies subdivided into shells as guide vane or seal carrier of axially loaded centrifugal machines, in particular steam or gas turbines :
de
en
- DE727015C - Junction rectifier :
de
en
- US2299574A - Heating system :
en
- CA408137A - Electrical impulse sending device :
en
fr
- DE726676C - Compressed gas switch :
de
en
- DE726914C - Device for securing railway trains :
de
en
- US2299688A - Domestic appliance :
en
- US2299639A - Treatment of ferrous bodies :
en
- CA408146A - Conveying element :
en
fr
- US2299072A - Apparatus for casting slabs :
en
- DE726897C - Process for the production of a flange bearing shell half from a sheet steel clad with lead bronze :
de
en
- DE727016C - Switching device, especially for X-ray systems :
de
en
- US2299700A - Screed unit :
en
- DE726910C - Process for maintaining the usefulness of followers in printing with pigments using condensation resins as binders on fabrics :
de
en
- CA408080A - Engine ignition system :
en
fr
- GB548627A - Improvements relating to the manufacturing of combustible gas and associated products :
en
- US2299513A - Telephone or like system :
en
- US2299120A - Production of titanium pigments :
en
- DE726874C - Process for the production of photosensitive mosaic screens :
de
en
- USD134130S - Design for a sled :
en
- US2299133A - Slider for separable fasteners and the method of making same :
en
- US2299605A - High frequency coil with mass core :
en
- US2299595A - Window guide :
en
- CA408161A - Reeling apparatus :
en
fr
- US2299240A - Process of making an amino phenyl anthraquinone :
en
- US2299587A - Axminster setting frame :
en
- US2299313A - Bomb sight :
en
- US2299145A - Treatment of textile materials :
en
- USRE22205E - Manufacture of high antiknock :
en
- DK60249C - Arrangement for the separation of steam from irrigation evaporators with vertical heating pipes. :
da
en
- DE726934C - Hydraulic fluid actuated adjusting device for aircraft parts, in particular for landing flaps of aircraft :
de
en
- DE726734C - Spout stone for ladles with guide surfaces to direct the pouring flow :
de
en
- DE726822C - Mechanical chain thread monitor in the heald frame :
de
en
- US2299430A - Control device :
en
- GB548712A - Improvements in or relating to electric instrument relays :
en
- GB548764A - Improved process and apparatus for obtaining ivory coloured ceresin from crude oil residuum or other hydrocarbons containing ceresin together with paraffin wax :
en
- US2299598A - Window guide :
en
- US2299599A - Valve :
en
- GB548786A - Improvements in or relating to electrical communication systems :
en
- US2299189A - Vinyl ether :
en
- DE717934C - Single-belt stretching system :
de
en
- DE726978C - Helicopter and gyroplane with automatically adjustable blade setting :
de
en
- USD134138S - Design for a buckle :
en
- DE726764C - Stand equipped with an alarm device for bicycles and motorcycles :
de
en
- US2299349A - Parking meter :
en
- DE726686C - Device for turning the internal combustion engines of vehicles :
de
en
- DE726723C - Device for identifying the process of a spring drive in sound recording devices :
de
en
- GB548754A - Improvements in or relating to roll film photographic cameras :
en
- GB548645A - Improvements in rod feeding devices for automatic welding apparatus :
en
- DK60260C - Fluid brake, especially for damping the movements of a weight bar. :
da
en
- USD134132S - Design for a hemoglobinometer :
en
- DE726838C - Form change measuring device for material testing with a tiltable measuring mirror :
de
en
- US2299363A - Dancing toy :
en
- US2299614A - Structural unit :
en
- US2299470A - Conveying apparatus :
en
- US2299362A - Rotary advertising mirror :
en
- DE726922C - Valve for electrolytic capacitors :
de
en
- GB548717A - Improvements relating to solenoids :
en
- US2299530A - Siphon for drier drainage systems :
en
- DE726749C - Device for sorting fish according to different sizes :
de
en
- DE726957C - Ventilation and chimney attachment activated by air currents :
de
en
- DK60254C - Alien-heated Bimetal thermal release. :
da
en
- DE707686C - Compressed air tool :
de
en
- DK60256C - Apparatus for Shaping Leather Covers for Elastic Saddles. :
da
en
- US2299087A - Device for aligning automobile wheels :
en
- DE726984C - Compressed air brake with contact and locking piston and main and secondary control valve :
de
en
- US2299291A - Battery terminal :
en
- DE726948C - Perforated metal sieve :
de
en
- GB548647A - Improvements in and relating to safety razor blades :
en
- US2299563A - Reversing gear mechanism :
en
- US2299324A - Protector for breeches :
en
- US2299635A - Propeller control mechanism :
en
- US2299405A - Method and apparatus for marking edges of rimless eyeglass lenses :
en
- DE726707C - Device for setting and identifying the radiographic conditions in an X-ray facility :
de
en
- GB548700A - Improvements in or relating to gauging, sorting or grading apparatus :
en
- GB548792A - A circuit-arrangement comprising a secondary electron-emission tube :
en
- DE726717C - Arrangement of a circuit breaker and a high-value resistor for connecting power consumers with low internal consumption, especially voltage converters, to the power source :
de
en
- US2299081A - Vibration measuring apparatus :
en
- US2299310A - Transporting and lifting mechanism :
en
- GB548661A - Improvements relating to apparatus for visually indicating the rotation of revolving shafts and the like :
en
- CA408056A - Miniature curling game :
en
fr
- CA408163A - Mineral recovering device :
en
fr
- CA408173A - Container and straw :
en
fr
- GB548680A - Improvements in or relating to bearings and method of producing the same :
en
- AU115999B2 - Control valve for producer gas :
en
- US2299110A - Steam generator :
en
- GB548730A - Improvements in or relating to optical objectives :
en
- GB548689A - Improvement relating to flexible pocket receptacles or wallets :
en
- DE726706C - Device that responds when a high-frequency current is superimposed on an alternating current :
de
en
- US2299136A - Baby crib :
en
- DE726935C - Adjusting strut for moving aircraft components, e.g. B. retractable chassis :
de
en
- CA408154A - Spent catalyst processing :
en
fr
- CA408128A - Respirator means :
en
fr
- DE726628C - Process for the preparation of saturated oxyketones :
de
en
- US2299354A - Rail fastener :
en
- US2299285A - Maxillary mandibular relater :
en
- US2299462A - Sadiron thermostat adjusting means :
en
- US2299658A - Prune processor :
en
- CA408103A - Mineral piercing and cutting method :
en
fr
- US2299129A - Power trim :
en
- DE726954C - Braking device with two different braking powers :
de
en
- DE726827C - Stapling device for a folder for punched documents :
de
en
- DE726875C - DF switch :
de
en
- US2299076A - Side wall sampler :
en
- CA408061A - Separable fastener making apparatus :
en
fr
- AU320941A - Improvements in and relating to centrifugal or cyclone dust separators and similar devices :
en
- DE726909C - Adjustment device for rolling mills for rolling pipes with profiled rollers acting from the outside and from the inside in the radial direction on the rolling stock :
de
en
- DE726913C - Chimney hood, especially for lanterns and ovens in railroad vehicles :
de
en
- US2299612A - Fire resistant composition and fabric :
en
- US2299228A - Electric condenser :
en
- US2299335A - Air conditioning system :
en
- US2299147A - Key puller :
en
- GB548652A - Improvements in and relating to electric seam welding apparatus :
en
- CA408101A - Interlocking circuit breaker :
en
fr
- US2299561A - Protective apparatus :
en
- US2299695A - Cylinder cap locking and sealing means :
en
- DE726830C - Arrangement for introducing metallic elements into the meshes or holes of an electrically conductive grid or grid carrier covered with insulation :
de
en
- CA408168A - Yarn and fabric production :
en
fr
- US2299258A - Activation of petroleum adsorbents :
en
- US2299718A - Removing coke from coke stills :
en
- USD134137S - Design for a buckle :
en
- AU115997B2 - Amplifiers :
en
- DE726795C - Current converter (rectifier and inverter) with mechanically moved contacts :
de
en
- DE726802C - Melting furnace system with pre-firing and waste heat recovery :
de
en
- DE726895C - Grease pump :
de
en
- CA408081A - Fluid pressure mechanism :
en
fr
- DE726733C - Method for determining the high-frequency energy converted in the treatment object during treatment with short-wave or ultra-short-wave electrical oscillations :
de
en
- DE726900C - Switching device, preferably for fluid transmission according to the flow principle :
de
en
- US2299090A - Container and method of producing the same :
en
- US2299579A - Dressing table for infants' bathing devices :
en
- US2299533A - Temperature responsive device :
en
- US2299706A - Ball cock device :
en
- US2299716A - Process for the production of hydroaromatic hydrocarbons :
en
- DE726826C - Device for loosely connecting several loose sheets :
de
en
- DE726988C - Flat weft knitting machine with automatic devices for picking up and hanging the first row of the double edge :
de
en
- US2299715A - Coil binder :
en
- US2299497A - Bulb flashing device for photographic purposes :
en
- US2299560A - Railway axle journal lateral motion device :
en
- DE726857C - Process for the preparation of a phosphoric acid dimer :
de
en
- GB548650A - Improvements in and relating to tension lock bolts :
en
- US2299422A - Processing sugar :
en
- USD134121S - Design for, a combination dickey
blouse :
en
- CA408082A - Brake mechanism :
en
fr
- US2299078A - Insulating, waterproof and buoyant tent :
en
- US2299201A - Engine starter gearing :
en
- US2299704A - Combined roof and running board :
en
- DE726713C - Process for the production of hexachloroethane :
de
en
- CA408174A - Glass melting and fining apparatus :
en
fr
- GB548783A - Improved means for indicating the approximate height and/or distance of an identified aircraft, ship or the like :
en
- DE726877C - Display method for the field strength comparison of two radiation diagrams :
de
en
- DK60250C - Method and Furnace for Activation of Carbonaceous Materials. :
da
en
- US2299331A - Sign :
en
- DE726991C - Telescope-like collapsible container :
de
en
- DE726751C - Lifting gear for lifting seaplanes out of moving water :
de
en
- DE726882C - Process for the production of a bell-shaped magnet frame for electric bicycle alternators :
de
en
- DE726873C - Road roller :
de
en
- US2299552A - Composition for use in mortar bonding glass and the like articles :
en
- USD134108S - Design fob a doorstop :
en
- DE726924C - Circuit for an electron tube with a cathode, at least two current-carrying electrodes and an anode and with a bundled discharge :
de
en
- US2299341A - Valve :
en
- US2299685A - Hardenable steel heat treatment :
en
- GB548658A - Fastener for aircraft cowlings, doors, fittings, and the like, applicable to aircraft, sheet-metal and appropriate industries :
en
- DE726879C - Luester clamp :
de
en
- US2299077A - Draft gauge for ships :
en
- DE726696C - Oxygen breathing device :
de
en
- US2299678A - Distributing apparatus :
en
- US2299101A - Winding reel :
en
- US2299218A - Adjustable dipole antenna unit :
en
- US2299626A - Paper roll and mounting therefor :
en
- US2299708A - Ophthalmic mounting :
en
- US2299337A - Arrangement for varying the band width in high frequency circuits :
en
- US2299435A - Dispensing apparatus :
en
- US2299490A - Spring clip :
en
- US2299093A - Spring washer means for food choppers :
en
- US2299575A - Tuyere :
en
- DE726761C - Safety device for fluid-powered brakes, especially on motor vehicles :
de
en
- DE726700C - Functional gear especially for fire control computers :
de
en
- US2299216A - Piston sealing device :
en
- DE726699C - Rifle scope :
de
en
- US2299265A - Method and means for producing dental fillings :
en
- US2299440A - System for producing butter :
en
- US2299177A - Process of conditioning commodities :
en
- DE726843C - Switching device for multi-step transmission :
de
en
- US2299523A - Apparatus for cleaning tubes :
en
- DE726903C - Grinding device for rock drilling :
de
en
- GB548644A - Detector system of the velocity modulation type :
en
- GB548744A - An improved bearing bush of synthetic resinous material, and manufacture thereof :
en
- DE726693C - SLR camera :
de
en
- DE726964C - Large tent :
de
en
- GB548782A - Improvements in adjustable cylindrical guides and bearings :
en
- US2299691A - Road roller :
en
- US2299092A - Vegetable dicer :
en
- US2299489A - Screen fastener :
en
- DE726960C - Electrically heated central heating system :
de
en
- DE726915C - Rail brake for Vignol rails :
de
en
- DE726865C - Cutting torch :
de
en
- US2299262A - Power-driven bench saw :
en
- USD134111S - Design for a curtain display rack :
en
- USD134110S - Design fob a display stand for
fabrics or the ldxe :
en
- CA408147A - Conveying element :
en
fr
- DE707249C - Triggering device for on-board weapons on the control handle for aircraft :
de
en
- GB548628A - Improvements in or relating to fastener inserting machines :
en
- GB548788A - Improved means for heating and/or maintaining the temperature of engines or other parts of aircraft when not in use :
en
- US2299084A - Sealing and insulating glass furnaces :
en
- DE726721C - Process for the production of sheet-like objects of relatively low thickness from rubber dust :
de
en
- US2299536A - Picture projector :
en
- US2299371A - Blanket fastener :
en
- DE726778C - Process for exhaust gas heat recovery in shaft ovens, in particular cupolas, with an air heater arranged above the top :
de
en
- DE726868C - Mechanics for staplers and files with fixed alignment pins and back-up bar and reading frame :
de
en
- DE726931C - Device for the machining of surfaces, especially for milling or grinding :
de
en
- DE727005C - Stranding machine for the production of wire ropes and electrical cables :
de
en
- DE726677C - Switching and distribution system for electrical lighting in mines or the like. :
de
en
- DE726797C - Indirectly heated high-emission cathode :
de
en
- DE726844C - Torque amplifier :
de
en
- US2299196A - Circuit interrupter :
en
- DE726685C - Pistons for internal combustion engines :
de
en
- DE726745C - Headlights with high or high pressure mercury vapor lamp :
de
en
- GB548696A - Signal collecting systems for radio receivers and the like :
en
- US2299148A - Flashlight :
en
- USD134157S - Design for a dress :
en
- DE726876C - DF switch :
de
en
- DE726919C - Electric motor with commutator for driving hand machine tools :
de
en
- US2299074A - Control valve :
en
- US2299534A - Punch and support assemblage :
en
- US2299161A - Vehicle semaphore signal means :
en
- AU115994B2 - Improvements in vapourisers for internal combustion engines :
en
- CA408162A - Metal article shaping method :
en
fr
- US2299443A - Frame support :
en
- US2299284A - Market quotation board :
en
- US2299510A - Delay screen material and method of making the same :
en
- US2299539A - Device for handling articles :
en
- DE726722C - Device in sound recording devices for observing a recording gap :
de
en
- CA408088A - Electric switch :
en
fr
- AU116006B2 - Improvements in electrical switches operated bya glow discharge :
en
- CA408089A - Electric meter :
en
fr
- CA408124A - Modulus alloy :
en
fr
- DE1524288U - :
de
en
- US2299360A - Shutoff valve for storage tanks :
en
- US2299642A - Electrical ignition apparatus :
en
- DE726929C - Process for the finishing of glued wood veneers :
de
en
- DE727035C - Device for monitoring the ignition of gas in systems for the generation of furnace protective gas by burning combustible gases with air :
de
en
- AU115996B2 - Filtering circuits :
en
- US2299378A - Lawn incision method :
en
- US2299389A - Internal combustion engine of the two-cycle type :
en
- US2299653A - Refrigerating apparatus :
en
- US2299179A - Fluid seal :
en
- US2299484A - Truck brake mechanism :
en
- US2299217A - Air treating apparatus :
en
- US2299096A - Coating :
en
- CA408131A - Paper sheet handling mechanism :
en
fr
- US2299452A - Fuel injector for internal combustion engines :
en
- US2299479A - Signaling system :
en
- US2299247A - Power transmission unit :
en
- USD134142S - Design for a drafting instrument :
en
- CA408170A - Textile process :
en
fr
- CA408100A - Circuit breaker :
en
fr
- US2299529A - Apparatus for controlling the condition of material :
en
- DE726821C - Process for equipping pipes or similar hollow bodies made of vulcanized fiber with a corrosion-resistant lining :
de
en
- US2299453A - Collar :
en
- DE726712C - Process and device for melting superoxides and their mixtures with other substances :
de
en
- DE726788C - Airspace insulated conductor :
de
en
- GB548737A - Improvements relating to electric furnaces of the arc type :
en
- US2299535A - Yarn conditioning process and composition therefor :
en
- GB548670A - Improvements in or relating to auxiliary control valves for fluid pressure actuated valves :
en
- US2299260A - Energy translation utilizing pyroelectricity :
en
- DE726942C - Electrical term element :
de
en
- DK60252C - High frequency cable for transmitting a wide frequency band. :
da
en
- US2299154A - Refractory assembly for heating plants :
en
- GB548690A - Improvements in expanding chucks, mandrels or arbors :
en
- US2299167A - Brazing light metals :
en
- DE726907C - Process for coal and offset conveying :
de
en
- US2299703A - Means for separating die sets :
en
- US2299467A - Mouth-supported flashlight :
en
- USD134147S - Design for linoleum ob similar
article :
en
- DE727042C - Method and device for determining the elongation value of lacquer or paint films applied to steel or metal sheets or strips :
de
en
- US2299304A - Fluid lift pump :
en
- DE726691C - Device for the compensation of length changes in flange connections :
de
en
- CA408087A - Enamel :
en
fr
- DK60257C - PROCEDURE FOR MANUFACTURING A METAL CONNECTION BETWEEN AN IRON - SMALL DRILLED BEARING SCALE WHICH IS FIRST ZINCED BY DIP IN A ZINK BATH, AND A LINING OF BRONZE, RED EARTH OR SIMILAR COPPER ALLOYS. :
da
en
- US2299278A - Lamp shade and supporting mechanism therefor :
en
- US2299458A - Coil handling apparatus :
en
- US2299434A - Plumber's pipe testing device :
en
- US2299322A - Ironing apparatus :
en
- US2299169A - Process of making extended pigment with improved tinting strength :
en
- US2299383A - Portable derrick :
en
- DE726737C - Catch strips for corn beetles :
de
en
- DE726916C - Electric drive for vehicles fed by at least 40-period single-phase AC power lines :
de
en
- DK60253C - Electric Fraud Apparatus for Wind Turbines. :
da
en
- GB548715A - An oscillatory armature relay actuated by impulses, more especially a change-over relay for multiple-tariff meters :
en
- DE726750C - Chassis drive for a three-wheel steerable crane vehicle with power drive :
de
en
- DE726862C - Twin engine for aircraft :
de
en
- GB548773A - Improvements in furnace fire-bars and grates :
en
- DE727001C - Springy wheel :
de
en
- DE726765C - Frame tube for bicycles with welded or hard-soldered frame :
de
en
- DE726966C - Torsional vibration damper for shafts, especially crankshafts for internal combustion engines :
de
en
- GB548718A - Improvements connected with the control of reversible series a.c. commutator motors :
en
- GB548691A - Improvements in or relating to gas meters :
en
- DE726690C - Hydraulically controlled friction clutch :
de
en
- GB548710A - Improvements relating to exhaust and other silencers :
en
- GB548765A - Improvements in or relating to sewage distributors :
en
- DE726744C - Bearing arrangement for determination of direction without nighttime effects :
de
en
- DE726759C - Ground anchor for aircraft :
de
en
- DE726804C - Process for the production of synthetic resins :
de
en
- GB548672A - Improvements in photographic wash-off relief processes :
en
- CA408108A - Tire forming apparatus :
en
fr
- CA408145A - Material transfer apparatus :
en
fr
- DE727007C - Dust removal device for a bast fiber card :
de
en
- DE727010C - Vertical hydraulic press, especially for drawing hollow bodies :
de
en
- US2299364A - Filter :
en
- AU316741A - Improvements in or relating to mechanism forthe transmission of power froman internal combustion engine :
en
- CA408134A - Paper sheet delivery mechanism :
en
fr
- CA408177A - Carbureted gas manufacture :
en
fr
- USD134123S - Stuffed toy or similar article :
en
- US2299589A - Magneto rotor :
en
- US2299152A - Variable voltage control scheme :
en
- US2299541A - Coupler support :
en
- DE726726C - Self-igniting, air-compressing four-stroke internal combustion engine working with injection of liquid fuel towards the end of the compression stroke :
de
en
- US2299675A - Cantilever support for outlet boxes or the like :
en
- GB548760A - An improved method of pretreating hydrocarbon oils to be cracked :
en
- GB548790A - Improvements in or relating to fire-extinguishing apparatus :
en
- DE725902C - Removable auxiliary toilet seat with adjustable opening for children :
de
en
- US2299379A - Signal device for serving trays :
en
- US2299705A - Shower stall subdrainer :
en
- DE726840C - Typewriter or the like with sum and subtotal pulling device :
de
en
- DE726950C - Method for performing the welded connection between axially loaded turbine blades and an impeller disk :
de
en
- DE726992C - Building board with two walls, arranged at a distance from one another, made of materials of different expansion :
de
en
- AU115955B2 - Improved indirect lighting means for buildings :
en
- US2299696A - Outlet box :
en
- US2299415A - Combined filter and pneumatic pressure tank :
en
- USD134156S - Textile fabric or similar article :
en
- CA408099A - Engine heater :
en
fr
- US2299652A - Apparatus for fingerprinting :
en
- US2299677A - Taper attachment construction :
en
- CA408075A - Engine cylinder head :
en
fr
- US2299388A - Radio communication system :
en
- US2299255A - Clamshell bucket :
en
- DK60259C - Process for the Preparation of High Molecular Polyamide Compounds. :
da
en
- US2299300A - Rug or mat and method of making the same :
en
- USD134127S - Design for a fire truck body :
en
- CA408071A - Electric pocket lamp :
en
fr
- US2299151A - Dental drill :
en
- US2299469A - Treatment of bitumina and allied substances :
en
- US2299673A - Combined traveling and correspondence case :
en
- US2299106A - Can end assembling machine :
en
- GB548745A - Altimeter and safe landing indicator instrument for aircraft :
en
- AU115979B2 - Production of butyl alcohol and acetone by fermentation :
en
- US2299712A - Lead alloy :
en
- CA408138A - Electric step-by-step switch :
en
fr
- US2299103A - Cool water reservoir for refrigerators :
en
- US2299088A - Apparatus for electric conductance cooking :
en
- US2299150A - Transportation apparatus :
en
- DE727039C - Lid pressing device for cooking vessels :
de
en
- GB548761A - Improvements in and relating to electric line insulators of spindle type and to the spindles :
en
- GB548778A - Improvements in or relating to supercharging engines for aircraft :
en
- DE726714C - Process for the preparation of alcohols of the acetylene series :
de
en
- US2299209A - Self-locking nut :
en
- DE726546C - Process for the recovery of 1, 12-benzoperylene or coronene or both :
de
en
- DE726805C - Navigation teaching device :
de
en
- DK60262C - Piston for Combustion Machines. :
da
en
- US2299066A - Method of making molded inlaid linoleum :
en
- GB548666A - Improvements in or relating to crankcases for internal-combustion engines :
en
- US2299172A - Rotary hose coupling assembly :
en
- DE726819C - Reflex camera with aperture preselection :
de
en
- DE727023C - Sanding pad for electrically operated vehicles :
de
en
- USD134117S - Mask for stuffed toys or similar article :
en
- DE726809C - Method for determining the evasion of sheet piles during pile driving and inclinometer for the method :
de
en
- DE726997C - Rangefinder for photographic apparatus :
de
en
- US2299592A - Propeller :
en
- AU280941A - Improvements in retorts ofthe vertical fully loaded type forthe destructive distillation of oil shale or other carbonaceous matter :
en
- GB548659A - Improvements in and relating to the preparation of tocopherols :
en
- DE726828C - Paper trolley switching device for writing, calculating or similar machines :
de
en
- GB548632A - Improvements in or relating to the manufacture of transparent or translucent sheet materials :
en
- DE726834C - Device for rectifying alternating current of high voltage with at least one ion discharge tube fed from an alternating current network :
de
en
- DE726673C - Circuit for magnetic field tubes working in parallel :
de
en
- US2299601A - Wood protective means :
en
- US2299199A - Motor vehicle steering booster :
en
- US2299504A - Wrapping machine conveyer and feed mechanism :
en
- US2299446A - Woman's disposable undergarment :
en
- US2299311A - Oyster punching machine :
en
- US2299385A - Ground noise reduction amplifier :
en
- DE726941C - Device for continuous control of the starting and braking resistance of electric vehicles, which consists of finely divided switching stages :
de
en
- CA408104A - Welding rod :
en
fr
- GB548674A - Improvements relating to frames for windows, partitions, panels and walls :
en
- GB548789A - Improvements in or relating to holders for safety razor blades :
en
- DE726688C - Portable turning device for internal combustion engines :
de
en
- DE726817C - Stage signal box for lighting control driven by an electric motor :
de
en
- US2299431A - Colostomy appliance :
en
- USD134122S - :
en
- AU115991B2 - Improvements in retorts ofthe vertical fully loaded type forthe destructive distillation of oil shale or other carbonaceous matter :
en
- CA408085A - Electric switching apparatus :
en
fr
- GB548679A - Improvements in or relating to variable speed mechanism :
en
- US2299613A - Shock absorbing strut for airplanes :
en
- US2299369A - Garment hanger :
en
- US2299252A - Frequency detector :
en
- GB548699A - Improvements in prime movers of the internal combustion type :
en
- DE726808C - Trailer drawbar for tractor and trailer operation :
de
en
- DE726925C - Filling compound for acetylene bottles made from vegetable fibers :
de
en
- USD134124S - Design for a stuffed toy or similar
article :
en
- DE726944C - Heating mold for retreading the treads of pneumatic rubber tires :
de
en
- GB548777A - Improvements in lubricating devices :
en
- GB548729A - Improvements in or relating to optical objectives :
en
- GB548784A - Appliance for use in the treatment of rheumatism and the like and for promoting the growth of hair :
en
- US2299370A - Garment hanger :
en
- US2299353A - Door lock :
en
- DE726938C - Process for the production of a two-layer container :
de
en
- DE725951C - Foldable toilet seat with container for protective covers :
de
en
- US2299261A - Ice cubing machine :
en
- US2299493A - Reinforced plastic button :
en
- DE726732C - Device for manufacturing spun concrete pipes :
de
en
- DE726824C - Sealing on floating platforms :
de
en
- US2299632A - Work holding attachment for vises :
en
- US2299567A - Seed potato cutter :
en
- US2299710A - Nozzle construction :
en
- DE727038C - Foil melting :
de
en
- US2299387A - Friction drive mechanism :
en
- AU115986B2 - Improvements in or relating to electric discharge tubes with deflection control :
en
- US2299149A - Method of removing organic sulphur from gases or vapors :
en
- US2299309A - Switch actuating device :
en
- US2299225A - Tool :
en
- GB548752A - Improvements in or relating to lens mounts :
en
- DE726719C - Titanium alloy welding wire for arc welding :
de
en
- DE726870C - Process for converting gaseous olefins into liquid propellants :
de
en
- DE726889C - Process for the production of plaster model plates for machine molding :
de
en
- DK60247C - Locking device for a door or a closing cover for an access opening arranged in a machine house, in particular for household appliances. :
da
en
- US2299312A - Stabilized dry rosin size :
en
- DE726945C - Objects made of platinum-rich alloys resistant to corrosion by elemental phosphorus or elemental arsenic :
de
en
- DE727026C - Variometer with a tap that can be moved on the outside of the windings and parallel to the axis of the rotating coil :
de
en
- US2299623A - Dust removing means for feeders :
en
- US2299663A - Gyroscopic instrument :
en
- DE701168C - Cushioning, especially for motor vehicles :
de
en
- US2299118A - Glove :
en
- US2299460A - Paper manufacture :
en
- US2299509A - Plastic product :
en
- DE726814C - Drive device with several drive points for conveyor chains or conveyor belts in OEfen :
de
en
- DE726995C - Vibrating mill :
de
en
- DE726704C - Process for the production of grained mixed fertilizers containing calcium carbonate :
de
en
- CA408057A - Hydraulic driving and differential mechanism :
en
fr
- US2299650A - Rotary cutting and scoring mechanism :
en
- US2299113A - Coil form and the like :
en
- US2299500A - Sandal :
en
- DE726866C - Lifting disc for the slide drive of the gripper rails of transfer presses :
de
en
- GB548734A - A process for the separation and recovery of hydrocarbons of different degrees of saturation :
en
- US2299426A - Process for extraction :
en
- US2299476A - Brake control means :
en
- USD134116S - Mask for stuffed toys or similar article :
en
- GB548785A - Improvements in electric supply installations :
en
- US2299206A - Cable connector :
en
- US2299686A - Hydraulic press :
en
- US2299168A - Brazing light metals :
en
- CA408074A - Hose coupling :
en
fr
- US2299220A - Process for the catalytic production of olefin-sulphur dioxide compounds of high molecular weight :
en
- DE726702C - Mortar for magnesia stones or stones containing magnesia :
de
en
- DE726815C - Resistance brake circuit with self-excitation and external excitation of the motors, especially for electrically operated vehicles :
de
en
- US2299456A - Shoe heel and toeplate :
en
- AU342441A - Improvements in or relating tothe production of iron oxide :
en
- DE726926C - Molding sand mixer :
de
en
- DE726939C - Raised condenser against the flow of water :
de
en
- GB548705A - Improvements in internal-combustion engines :
en
- DE726994C - Groove milling machine for making grooves for disc springs :
de
en
- US2299095A - Locking type blind, shutter, and the like :
en
- US2299651A - Window construction :
en
- US2299207A - Method of making cutting tools :
en
- DE726829C - Dowel connection for concrete slabs :
de
en
- US2299580A - Combination switch :
en
- US2299195A - Method of heel forming and attaching :
en
- CA408094A - Plaster retarder :
en
fr
- US2299219A - Tube for pneumatic tire :
en
- US2299408A - Parachute :
en
- US2299519A - Clock :
en
- US2299137A - Pimento coring and cleaning machine :
en
- US2299222A - Process for the catalytic production of olefin-sulphur dioxide compounds of high molecular weight :
en
- US2299498A - Switch mechanism :
en
- US2299584A - Folding ladder :
en
- US2299180A - Door lock :
en
- US2299616A - Container :
en
- US2299572A - Dispensing package :
en
- USD134120S - Support for a cigarette lighter or the like :
en
- US2299069A - Chlorination of organic compounds :
en
- US2299620A - Acoustic apparatus :
en
- DE726810C - Holding device for adjustable holding of workpieces :
de
en
- GB548772A - Improvements in or relating to electric motor control systems :
en
- US2299146A - Guy rod grounding clamp :
en
- AU312641A - Production of butyl alcohol and acetone by fermentation :
en
- DE726858C - Switch arrangement, especially for driving switches for electric railways :
de
en
- US2299375A - Fishing tackle box :
en
- USD134155S - Design fob a dkess :
en
- DE726669C - Process for the production of asymmetrical di- (thiocarbonic acid alkyl [or aryl] ester) sulfides :
de
en
- DE726731C - Spraying and drying device for heavy objects, especially projectiles, moved by an endless chain :
de
en
- DE726767C - Sleeve for shotgun shells :
de
en
- DE726869C - Notepad for index sheets :
de
en
- US2299068A - Tire valve :
en
- CA408157A - Hydrocarbon catalytic cracking process :
en
fr
- US2299619A - Ultra short wave signaling :
en
- AU116005B2 - Improvements in and relating to centrifugal or cyclone dust separators and similar devices :
en
- DE726976C - Device for eliminating the dead gear using an additional force in feed gears of machine tools, in particular milling machines :
de
en
- US2299531A - Air conditioning system :
en
- DE726701C - Process for improving the deformation properties or pourability of oxide masses and slips :
de
en
- DE727043C - Mower with grain divider :
de
en
- DE726777C - Device for cooling the compressor room of air and gas compressors :
de
en
- DE726754C - Lighting device on the tone arm of speech devices :
de
en
- DE726716C - Lubrication system on rail vehicles :
de
en
- US2299158A - Gang channel fastener :
en
- GB548649A - Improvements in and relating to elastic fluid turbine diaphragms :
en
- US2299098A - Method of and apparatus for making collapsible boxes :
en
- US2299442A - Apparatus for spreading material over large surfaces :
en
- AU323341A - Piezoelectric crystal apparatus :
en
- US2299277A - Container construction :
en
- US2299305A - Platform shoe :
en
- CA408140A - Gaseous discharge tube sign :
en
fr
- CA408150A - Conveying element :
en
fr
- DE726974C - Device for automatic reactive power control in AC networks with the help of capacitors :
de
en
- USD134149S - Design for a dress or similar article :
en
- DE726727C - Check valve for fuel injection valves on internal combustion engines :
de
en
- CA408117A - Sulphur production :
en
fr
- US2299338A - Casement window adjuster :
en
- US2299114A - Alloy :
en
- US2299348A - Phonograph indicator :
en
- DE726715C - Steam heating for multi-part multiple units :
de
en
- DE726965C - Pressure-tight connection between the extrusion head of a rubber extruder and a vulcanizing chamber for the continuous vulcanizing of rubber objects of great length :
de
en
- US2299532A - Film spool :
en
- US2299082A - Electric control apparatus :
en
- US2299511A - Candy package :
en
- US2299693A - Coating for paper :
en
- USD134159S - Textile fabric or similar article :
en
- US2299186A - High speed steel hardening bath :
en
- US2299478A - Winding drum and the like :
en
- DE726729C - Device for securing the bike and the air pump at the same time :
de
en
- GB548735A - Apparatus for electron discharge control :
en
- US2299109A - Oxygen regulating device :
en
- US2299317A - Closure for roof hatches :
en
- CA408165A - Copper-chromium steel casting process :
en
fr
- CA408115A - Action toy :
en
fr
- US2299482A - Electric shaver :
en
- US2299672A - Illuminated display device :
en
- US2299687A - Expanding structure :
en
- US2299227A - Combination landing gear and aircraft gun recoil mechanism :
en
- USD134148S - Textile fabric or similar article :
en
- US2299421A - Locomotive underframe :
en
- US2299282A - Method for the recovery of highgrade crude from enriched benzol wash oil :
en
- US2299657A - Portable projector :
en
- US2299366A - High-frequency amplifying circuits :
en
- US2299515A - Christmas tree holder :
en
- GB548774A - Improvements in resistance welding apparatus :
en
- DE726841C - Slide closure :
de
en
- US2299537A - Angle bending machine :
en
- US2299697A - Locking band :
en
- USD134128S - Radiator grille for an automobile :
en
- CA408149A - Conveying element :
en
fr
- CA408164A - Typewriter :
en
fr
- DE726697C - Fan for gas protection rooms :
de
en
- DE726985C - Compressed air brake without automatic feed device :
de
en
- DE726785C - Device for removing the cake from rotating filter surfaces :
de
en
- DE727032C - Device for regulating the speed of DC motors for stage signal boxes :
de
en
- US2299720A - Luminescent coating for electric lamps :
en
- US2299286A - Magnetic safety valve :
en
- US2299289A - Printing press gauge pin :
en
- GB548740A - Improvements in or relating to animal traps :
en
- DE726892C - Process for the production of packaging materials from vinyl polymers :
de
en
- US2299367A - Safety valve :
en
- CA408158A - Railway metal car roof :
en
fr
- CA408121A - Automobile hood latching device :
en
fr
- DE727008C - Cocoon thread starter :
de
en
- US2299213A - Substituted aryloxyalkylol sulphides :
en
- US2299178A - Adjustable boat seat :
en
- CA408065A - Engine air-cooling apparatus :
en
fr
- CA408078A - Shoe heater :
en
fr
- DE727031C - Device for regulating the speed of DC motors for stage signal boxes :
de
en
- US2299249A - Lock structure :
en
- US2299609A - Smoker's stand :
en
- US2299665A - Gas valve :
en
- US2299603A - Soap stock purification and product :
en
- US2299155A - Safety valve :
en
- US2299406A - Flowmeter :
en
- US2299438A - Vibratory rectifier :
en
- US2299126A - Grinding machine :
en
- US2299576A - Railway vehicle structure :
en
- US2299487A - Electric wave transmission system :
en
- US2299660A - Automatic telephone system :
en
- AU315641A - Improvements in or relating to electric discharge tubes with deflection control :
en
- US2299185A - Tire chain mounter :
en
- US2299187A - Dump body lift or the like :
en
- US2299573A - Foldable partition :
en
- US2299606A - Method of making slide fasteners :
en
- CA408077A - Floor mat manufacturing apparatus :
en
fr
- US2299502A - Internal mixer :
en
- CA408159A - Photographic printing method :
en
fr
- US2299334A - Rotary plow :
en
- CA408125A - Electric circuit for integrating electrical variations :
en
fr
- DE726725C - Device for the projection of stereoscopic images :
de
en
- DE726904C - Arrangement for setting a receiver by means of pulses obtained by scanning :
de
en
- DE727006C - Rope laying machine :
de
en
- US2299429A - Turbine blade shrouding :
en
- DE726949C - Device for the continuous leaching of solid substances, for example oil-containing substances, in particular of seeds, by means of suitable solvents :
de
en
- GB548639A - Improvements in machines for flattening or straightening of metal strips and like metal sections :
en
- CA408139A - Insulating material :
en
fr
- GB548687A - Improvements in and relating to electric gauges :
en
- GB548787A - Improvements in or relating to couplings of pneumatic tyre pressure gauges :
en
- DE726694C - Photographic flash device :
de
en
- CA408095A - Rapid selector calculator :
en
fr
- CA408120A - Wire stitching machine :
en
fr
- US2299344A - Winding machine guide :
en
- US2299397A - Holding device :
en
- US2299566A - Card support :
en
- US2299365A - Meter changing water cutoff :
en
- CA408060A - Electric generator for vehicles :
en
fr
- GB548642A - Improvements in or relating to capstans or like hauling means :
en
- US2299402A - Hand brake mechanism :
en
- DE726890C - Cooking stove with built-in kettle and two grids at different heights :
de
en
- GB548722A - Improvements in or relating to x-ray apparatus :
en
- GB548637A - Improvements in centrifugal pumps :
en
- US2299202A - Shoe for steam pressing irons :
en
- GB548692A - Improvements in or relating to apparatus for pressing fabrics :
en
- GB548662A - Improvements in or relating to screening apparatus :
en
- US2299517A - Counterpressure control for plug valves :
en
- GB548681A - Improvements in and relating to electric measuring instruments :
en
- DE726793C - Automatic electrical oil switch :
de
en
- GB548726A - Process of treating natural aqueous dispersions of rubber and like vegetable resins :
en
- DE726698C - Sealing cap for the exhalation valve of gas masks :
de
en
- US2299607A - Fitting :
en
- DE727000C - Wheel for vehicles, especially for landing gear for aircraft :
de
en
- US2299296A - Hair operator's instrument :
en
- US2299412A - Brake :
en
- US2299461A - Container :
en
- GB548727A - Improvements in fluid-actuated control systems :
en
- GB548698A - Improvements in or relating to securing means for screws, nails and the like :
en
- US2299608A - Melting tank and apparatus for cooling seams thereof :
en
- US2299297A - Car door lifting mechanism :
en
- US2299485A - Fluid pressure brake :
en
- DE726740C - Process for the production of water-soluble compounds of 4-aminobenzene sulfonamides :
de
en
- DE726812C - Roller of the cup in desiccant gas containers :
de
en
- GB548771A - Improvements in or relating to the speed control of electric motors :
en
- US2299551A - Toy :
en
- DE726703C - Depositing device for hair spaces of die setting and line casting machines :
de
en
- GB548693A - Improvements in or relating to the heat treating of cast alloy steel rolling mill rolls :
en
- DE726689C - Switching and control device for starters of internal combustion engines :
de
en
- DE726901C - Oil cooler for streamlined vehicles with rear engine :
de
en
- GB548755A - Improvements in or relating to governing gear for engines and other machines :
en
- US2299376A - Brush holder for dynamoelectric machines :
en
- DE726953C - Extraction control for steam or gas turbines :
de
en
- DE726961C - Hot water radiator assembled with an electrode heater :
de
en
- DE726816C - Device for the transmission of call signals in carrier frequency telephony systems :
de
en
- US2299436A - Blade dispenser :
en
- US2299182A - Expansible container :
en
- US2299143A - Pipe connection :
en
- GB548657A - Improvements in coreless golf balls :
en
- US2299166A - Brazing light metals :
en
- US2299131A - Collapsible boat :
en
- DE726956C - Manufacture of drying elements :
de
en
- US2299654A - Manual reset valve :
en
- US2299345A - Hydraulic apparatus for opening, closing, and locking doors, and the like :
en
- USD134135S - Combined lapel watch and reflector button :
en
- US2299676A - Bar hanger :
en
- USD134134S - Design for a clothes basket :
en
- GB548654A - Improvements in or relating to yarn or like winding machines :
en
- GB548781A - Improvements in or relating to fittings for cartons and light boxes such as may be used as alternative containers for the usual cardboard cartons :
en
- US2299636A - Automatic net weighing machine :
en
- CA408072A - Sand paper drum :
en
fr
- GB548694A - Improvements in or relating to means for regulating gas turbines, more particularly those employed for driving electric current-generators on vehicles :
en
- GB548684A - Improvements relating to braiding machines :
en
- DE726833C - Electric lamp for indirect lighting with adjustable light point height :
de
en
- US2299582A - Flight control system for miniature aircraft :
en
- US2299377A - Brush holder for dynamoelectric machines :
en
- US2299604A - Fungicidal composition :
en
- US2299661A - Flexible support for vibrated members :
en
- CA408064A - Spinning top :
en
fr
- US2299237A - Thrust bearing :
en
- GR9994B - COMPOSITE ELECTRIC HEATER. :
el
en
- US2299568A - Sling :
en
- DE726760C - Strollers with turns, bends, etc. like on the walls :
de
en
- DE726936C - Device for transferring part of the trailer load to the towing vehicle :
de
en
- US2299263A - Method of making beaded welting :
en
- US2299382A - Automobile tent :
en
- US2299448A - Pump and filter therefor :
en
- USD134113S - Design for a condiment holder :
en
- US2299279A - Signaling system :
en
- US2299549A - Well drilling rotary :
en
- US2299701A - Venetian blind attachment :
en
- US2299647A - Even temperature water supply tank :
en
- GB548631A - Improvements in and relating to fluid controlling valves :
en
- DE726811C - Knife star dough dividing and rounding machine :
de
en
- US2299316A - Shoe construction and binding cord therefor :
en
- DE726741C - Device for the automatic regulation of the supply of forced circulation steam generators :
de
en
- US2299085A - Self-locking nut :
en
- DE727030C - Compressed gas switch in connection with an air disconnector :
de
en
- DE726993C - Duebel for the articulated connection of parallel connections :
de
en
- GB548716A - Improvements in methods for producing photo-mechanical printing plates :
en
- GB548701A - Improvements in or relating to apparatus for testing or measuring sizes or dimensions :
en
- US2299288A - Sugar :
en
- US2299638A - Fluid sealing device :
en
- DE727036C - Method and device for heating material baths, in particular glass baths :
de
en
- DE726803C - Device for sorting fish :
de
en
- US2299119A - Bearing :
en
- US2299669A - Starting relay :
en
- US2299683A - Trouble light :
en
- US2299097A - Can making machine :
en
- US2299447A - Pneumatic horn device :
en
- US2299191A - Casting rule holding unit for stamping forms :
en
- US2299276A - Disk louver :
en
- US2299121A - Method of making guards for attachment to automobile bumpers :
en
- DE726849C - Wheel cover plate for motor vehicles :
de
en
- US2299086A - Discharger for pyrotechnic cartridges :
en
- US2299211A - Fluid pressure remote control system :
en
- DE726752C - Conductor rail, especially for cranes or the like. :
de
en
- CA408086A - Fluid blast circuit breaker :
en
fr
- GB548646A - An improved method and apparatus for surfacing metal bodies :
en
- CA408113A - Sheet material cut-off device :
en
fr
- CA408151A - Non-conjugated olefine compound reaction :
en
fr
- US2299111A - Process for casting slabs :
en
- US2299590A - Seal :
en
- US2299401A - Electrical oil heating device :
en
- US2299463A - Woman's shoulder-supported garment :
en
- DE726800C - Dust combustion with post-combustion grate :
de
en
- DE726867C - Folder for taking up and holding loose sheets of paper :
de
en
- GB548688A - Improvements in or relating to strip-feeding mechanism for controller or record-strip preparing or composing machines :
en
- GB548724A - Improvements relating to telephone systems for railway signalling :
en
- US2299425A - Oscillator :
en
- US2299577A - Art of treating resins :
en
- CA408171A - Plywood :
en
fr
- US2299495A - Dual agency washer :
en
- US2299198A - Grooving machine :
en
- US2299384A - Lawn mower attachment :
en
- US2299157A - Apparatus for silencing air intakes of internal combustion engines :
en
- US2299352A - Putty applicator :
en
- US2299664A - Telephone coin collector :
en
- AU453142A - Improvements in or relating tothe treatment of webs or fleeces produced on carding engines :
en
- CA408172A - Tire casing treading method :
en
fr
- US2299600A - Side bearing for railway car bodies :
en
- US2299692A - Pumping apparatus :
en
- US2299481A - Neutralizing system :
en
- US2299323A - Combination building jack :
en
- US2299174A - Admission and use recording device :
en
- US2299214A - Transporting truck for floor type kerf-cutting machines :
en
- USD134119S - Design for a medal or similar article :
en
- GB548750A - Improvements in or relating to projectors for the light image of a cathode-ray tube :
en
- US2299112A - Acoustic filter :
en
- US2299518A - Strand handling apparatus :
en
- US2299684A - Beam hanger :
en
- DE726842C - Double-plate gate valve :
de
en
- DE726799C - Process for degassing the power supplies of cathodes :
de
en
- DE726820C - Process for coating photographic layers :
de
en
- CA408070A - Gear grinding machine :
en
fr
- US2299690A - Method of and apparatus for transferring sheet material :
en
- DE726859C - Electric gas switch :
de
en
- DE726972C - Device for the heat treatment of all kinds of goods, in particular raw cement meal :
de
en
- DE726724C - Additional device for mirror carbon arc lamps to switch to operation with a mercury vapor lamp :
de
en
- DK60261C - Bicycle rack with locking mechanism that works after throwing in a coin. :
da
en
- AU316841A - Improvements in or relating to valve-actuating mechanism for internal combustion engines :
en
- AU115995B2 - Piezoelectric crystal apparatus :
en
- DE726736C - Parts made of aluminum bronze subject to sliding stress :
de
en
- GB548758A - Improvements in or relating to marine mines or bombs :
en
- US2299525A - Crossbar switching apparatus :
en
- US2299625A - Bottle carrier :
en
- USD134152S - Design for a dress :
en
- CA408119A - High overshoe :
en
fr
- DE726787C - Process for the preparation of condensation products from hexamethylenetetramine :
de
en
- DE727046C - Circular knife shears for optionally simultaneous trimming and dividing or sole dividing or sole trimming of sheets :
de
en
- US2299194A - Transparent receptacle :
en
- US2299259A - Sheet delivery means :
en
- DE726983C - Turbo generator :
de
en
- US2299100A - Discharger for pyrotechnic cartridges :
en
- US2299611A - Pressure accumulator :
en
- US2299569A - Flatiron :
en
- AU327841A - Improved indirect lighting means for buildings :
en
- US2299410A - Sound reproduction :
en
- US2299714A - Radio shielded ignition means :
en
- US2299283A - Treatment of enriched benzol wash oil or the like :
en
- DE726885C - lubricant :
de
en
- DE726921C - Expansion vessel, which is completely sealed against the outside air, especially for electrical capacitors :
de
en
- USD134114S - Design for a display card :
en
- DE726728C - Wine press with a horizontal bid :
de
en
- US2299562A - Snap acting device and method of making the same :
en
- US2299670A - Dowel bar structure :
en
- AU461642A - Method and apparatus for making belts :
en
- US2299327A - Means for destroying aircraft :
en
- USD134154S - Design for a dress :
en
- US2299602A - Dovetailing machine :
en
- US2299416A - Safety razor :
en
- DE726807C - Emergency release for a bomb drop device for aircraft :
de
en
- DE726872C - Device for lifting and moving typewriters, telephones and radios, etc. like :
de
en
- DE726937C - Drill for deep drilling :
de
en
- US2299644A - Signal retransmission system :
en
- GB548714A - Method and means for producing secondary radiation diaphragms for roentgen-apparatus :
en
- DE726959C - Process for fixing the excess tanning agent from tanned leather :
de
en
- DE725966C - Ventilation device for water pipes :
de
en
- GB548660A - Improvements in garment trimming machines :
en
- US2299292A - Automatic volume control system :
en
- DE727034C - Electron tube system with a retaining disk made of insulating material for the electrode supports :
de
en
- DE726705C - Method and device for setting the tolerance range of control relays with mechanical counterforce for regulating purposes or the like, in particular for voltage regulation in networks :
de
en
- DE726911C - Heating wall for coke stoves :
de
en
- DE726896C - Process for the production of multilayer pipes :
de
en
- US2299545A - Automatic filling device for electrolytic cells :
en
- USD134146S - Design for a dress :
en
- GB548770A - Improvements in or relating to chimney top structures :
en
- DE726771C - Gas- and air-tight segment closure for bunkers, shaft ovens, etc. like :
de
en
- US2299336A - Means for preparing the heel seats of insoles :
en
- US2299542A - Pressure gauge :
en
- US2299233A - Pump :
en
- US2299445A - Industrial truck :
en
- US2299548A - Oil well drilling apparatus :
en
- US2299473A - Valve :
en
- GB548636A - Improvements in or relating to road scraper elements and the like and method of producing same :
en
- US2299281A - Sealing system for container closures :
en
- USD134150S - Design fob a dkess :
en
- DE726863C - Hydraulic fluid brake, especially for motor vehicles :
de
en
- DE726940C - Process for obtaining a low-phosphorus slag suitable for ferromanganese production during hot metal wind refining :
de
en
- US2299141A - Nitrogenous anthraquinone derivative :
en
- US2299585A - Directional antenna :
en
- CA408127A - Rotary kiln or dryer :
en
fr
- CA408175A - Photographic material :
en
fr
- DE726773C - Guide vane mounted in pivot pins on the water guide pipe and on a housing body arranged in this pipe :
de
en
- GB548757A - Improvements in draught-excluding strips for doors and windows, beadings, edgings, mouldings and the like :
en
- US2299721A - Magnesia composition and method of preparing same :
en
- US2299640A - Bed commode chair :
en
- US2299505A - Spring sizing machine :
en
- GB548624A - Improved necktie :
en
- US2299380A - Pig rings or the like :
en
- US2299468A - Swivel connector :
en
- CA408135A - Crankshaft :
en
fr
- DE726886C - Mill firing :
de
en
- US2299618A - Automatic conveying and elevating machine :
en
- US2299591A - Chime mechanism :
en
- USD134153S - Jacket or similar article :
en
- USD134158S - Design for an automotive dump
wagon :
en
- DE726946C - Counter ticket printing machine :
de
en
- GB548709A - Telephone ringing systems :
en
- GB548725A - Improvements in or relating to apparatus for controlling the flow of electrons in an electron stream :
en
- GB548643A - Method of, and apparatus for, producing a television picture with a cathode-ray tube and separate light-source :
en
- GB548759A - Improvements in or relating to light polarizers and processes of making same :
en
- US2299506A - Piston cooling :
en
- US2299272A - Circuits for grid controlled gas filled electron tubes :
en
- GB548732A - Improvements in or relating to the winding of thread upon bobbins :
en
- GB548739A - Improvements in or relating to electrical signalling systems :
en
- US2299075A - Apparatus for engraving reticules :
en
- US2299266A - Binding strip affixing device :
en
- DE726781C - Rigid waterless gas container :
de
en
- US2299666A - Gas valve :
en
- GB548747A - Printing telegraph system :
en
- DE726855C - Process for purifying melamine :
de
en
- GB548668A - Improvements in or relating to autoclaves :
en
- GB548762A - Improvements in or relating to smokers' pipes :
en
- GB548775A - Improvements in or relating to hardened lead alloys, particularly adapted for use in bearings :
en
- DE726836C - Electromagnetic precision extensometer :
de
en
- FR876081A - :
fr
- DE726952C - Mortise connection with two shims for tight fastening of panes, e.g. B. Leitschaufeltraegern, in rotary machine housings :
de
en
- DE726967C - Piston pin bearings for light metal pistons of internal combustion engines :
de
en
- US2299159A - Finishing tool :
en
- US2299719A - Hydraulic valve :
en
- AU322341A - Improvements relating to rotary fluid clutches, couplings andthe like :
en
- US2299239A - Apparatus for drying thread or the like :
en
- US2299617A - Adapter plug for electric outlets :
en
- CA408144A - Endless conveyer :
en
fr
- US2299514A - Telephone system :
en
- US2299099A - Quill drive :
en
- US2299374A - Method of molding nonplastic materials :
en
- US2299641A - Processes of color photography and compositions and elements therefor :
en
- US2299417A - Safety razor :
en
- US2299128A - Polymerizable composition :
en
- US2299232A - Napkin bib :
en
- DE726928C - Toilet paper container :
de
en
- US2299117A - Gyroscopic device :
en
- US2299192A - Method of making sintered articles :
en
- USD134133S - Design for a window lock :
en
- GB548676A - A pneumatic submersible container for the transport of bullion goods or other cargo by water or air :
en
- DE727040C - Hollow stone serving as a heating element and forming a channel for the heating medium :
de
en
- US2299221A - Process for the catalytic production of olefin-sulphur dioxide compounds of high molecular weight :
en
- US2299512A - Refrigerator shelf :
en
- US2299681A - Athletic garment :
en
- CA408129A - Gas mixture :
en
fr
- CA408176A - Multicolour photographic image production :
en
fr
- GB548683A - Improvements in or relating to matches :
en
- DK60258C - Method for releasable connection of a vacuum hose of elastic material with another, likewise air-carrying, wire part consisting of a solid material. :
da
en
- DE726917C - Method for loosening the directional characteristic of the reflector of a conference system with a limited movable sound source :
de
en
- US2299104A - Razor blade :
en
- US2299135A - Printing ink :
en
- DE726969C - Discharge slider :
de
en
- GB548767A - Improvements in or relating to electromagnetic driving units, particularly for mirror oscillographs :
en
- US2299089A - Ice remover for windshields :
en
- US2299491A - Mechanical projecting apparatus :
en
- DE726908C - Lockable gear ring :
de
en
- DE726757C - Production of wet strength papers :
de
en
- GB548655A - Improvements in or relating to automatic screw drivers :
en
- US2299480A - Mophead :
en
- CA408167A - Cleaner for sifting screens :
en
fr
- CA408110A - Nickel-molybdenum steel :
en
fr
- DE726899C - Process for the remuneration of breathing air with oxygen in individually or collectively closed rooms :
de
en
- US2299451A - Snow plow :
en
- US2299526A - Turnbuckle :
en
- US2299597A - Combination knife guard and re :
en
- GB548638A - Improvements in or relating to stiffening members for shoes :
en
- GB548741A - Improvements in or relating to extrusion apparatus :
en
- GB548663A - Improvements relating to sharpeners for safety razor blades, and particularly for double-edged blades :
en
- DE726779C - Tool holder, especially for hard material cutting tools, preferably diamonds :
de
en
- US2299234A - Hydraulic pump and control means therefor :
en
- DE726780C - Spring-loaded tool holder :
de
en
- DE726898C - Process for the production of vegetable and fruit juices containing vitamin C :
de
en
- GB548713A - Improvements in and relating to knitting machines :
en
- AU115987B2 - Improvements in or relating to mechanism forthe transmission of power froman internal combustion engine :
en
- US2299254A - Combined pipe-line cleaner and fluid separator :
en
- GB548656A - Improvements in and relating to storage drawer assemblies for use in refrigerator and other cabinets :
en
- DK60264C - Frost-free rinsing cistern. :
da
en
- GB548704A - Printing of textile fabrics :
en
- GB548702A - Improvements in or relating to apparatus for testing or measuring sizes or dimensions :
en
- US2299270A - Device for testing thin rubber articles :
en
- DE727004C - Shoe glue press :
de
en
- GB548626A - Substituted ureas :
en
- US2299165A - Brazing light metals :
en
- CA408068A - Journal box and lubricator :
en
fr
- US2299395A - Shaft seal :
en
- US2299707A - Water control for closet tanks :
en
- CA408133A - Paper sheet handling mechanism :
en
fr
- USD134118S - Demorest
deck of playing cards :
en
- USD134136S - Combined battery charger and tester :
en
- US2299496A - Locking paper clip :
en
- US2299346A - Switch :
en
- CA408107A - Oil well cementing method :
en
fr
- US2299507A - Cell cover for storage batteries :
en
- US2299667A - Electrolytic cell :
en
- US2299357A - Coupling for rods and tubes :
en
- DE726825C - Ring shaft-shaped smoldering furnace with two purge gas flows entering at different heights :
de
en
- CA408090A - Electric discharge device :
en
fr
- CA408169A - Yarn package :
en
fr
- CA408066A - Hair vacuum clipper :
en
fr
- DE726742C - Device for quick freezing food between deep-frozen hollow plates :
de
en
- US2299208A - Water cooled brake :
en
- US2299274A - Production of aminotriazines :
en
- US2299268A - Driving connection for surgical instruments :
en
- US2299540A - Valve :
en
- USD134145S - Design for a dress :
en
- AU116007B2 - Improvements relating to rotary fluid clutches, couplings andthe like :
en
- US2299243A - Inner tube :
en
- US2299373A - Transmission :
en
- AU323641A - Amplifiers :
en
- US2299188A - Refrigeration system :
en
- US2299079A - Relief valve :
en
- US2299224A - Tool :
en
- US2299547A - Varnished sheet material :
en
- US2299544A - Process and apparatus for covering balls :
en
- US2299132A - Manufacture of cellulose :
en
- USRE22206E - Mechanism for imparting rectilinear :
en
- CA408098A - Induction motor and connections :
en
fr
- US2299559A - Water cooled furnace :
en
- US2299164A - Brazing light metals :
en
- DE726768C - Protective cover for exercise ammunition :
de
en
- GB548695A - Signal collecting systems for radio receivers and the like :
en
- US2299184A - Lightning arrester :
en
- US2299556A - Pump primer :
en
- DE726968C - Machine for the precise assembly of hollow chocolate halves or parts previously loosened from the molds used for their production :
de
en
- US2299138A - Heat treating of steel :
en
- CA408143A - Electrical bus system :
en
fr
- US2299215A - Cranking time limiter for engine starters :
en
- US2299565A - Pneumatic feeder :
en
- US2299631A - Roll changing device :
en
- AU116002B2 - Improvements in or relating tothe treatment of webs or fleeces produced on carding engines :
en
- AU115982B2 - Improvements in or relating tothe production of iron oxide :
en
- US2299181A - Backset extension unit for door locks :
en
- US2299123A - Traverse control :
en
- US2299071A - Building construction :
en
- GB548791A - Improvements in electrical connectors :
en
- US2299116A - Expansible plugs for conduits :
en
- US2299646A - Electric operated door unlocker for motor vehicles :
en
- US2299303A - Clamp for boatbuilding :
en
- US2299122A - Gas water heater :
en
- US2299125A - Plaster cast opening means :
en
- US2299610A - Display device :
en
- USD134141S - Design for a whisk broom :
en
- DE726990C - Low frequency induction furnace :
de
en
- DE727041C - Piezoelectric pressure indicator :
de
en
- DE726730C - Stop table for shooting ranges :
de
en
- GB548753A - Improvements in and relating to liquid fuel burning heating devices :
en
- GB548678A - Lathe tailstock accessory :
en
- US2299399A - Piston ring :
en
- DE726748C - Backpack carrying frame :
de
en
- DE726902C - Rear suspension for motorcycles :
de
en
- GB548675A - Improvements in and relating to dynamo electric machines :
en
- GB548719A - Improvements in or relating to machines for making netting :
en
- CA408091A - Air blast circuit breaker :
en
fr
- DE726823C - Connection piece for gas burner :
de
en
- GB548685A - Improvements in or relating to light-controlled computing devices :
en
- GB548733A - A process for the separation and recovery of hydrocarbons of different degrees of saturation :
en
- DE726625C - Process for expanding pipes with the aid of a short-stroke back and forth movements executing expanding mandrel :
de
en
- US2299391A - Radio receiver :
en
- US2299173A - Window shade :
en
- DE727044C - Device for measuring a liquid to another substance depending on its condition (e.g. fuel / air) :
de
en
- US2299342A - Electroacoustical apparatus :
en
- US2299398A - Noiseless sound reproducing system :
en
- US2299682A - Apparatus and method for taking and projecting pictures :
en
- USPP552P - coddington :
en
- DE726675C - Lightning protection device :
de
en
- DE726735C - Process for the production of abrasive tools with hard rubber bond :
de
en
- US2299648A - Indicating means for cash registers :
en
- US2299170A - Process of making composite pigments :
en
- US2299483A - Process of building up chromium and chromium alloys and for preparing electrodes therefor :
en
- US2299419A - Railway truck :
en
- US2299588A - Locking ring for metal containers :
en
- US2299615A - Valve assembly :
en
- DE726762C - Tires with warning color :
de
en
- DE726861C - Device for processing the screw surfaces of ship propellers :
de
en
- DK60263C - Locking device for wooden window holders. :
da
en
- US2299332A - Air cleaner :
en
- US2299314A - Patty-making machine :
en
- GB548671A - Improvements in and relating to elevating apparatus :
en
- DE726887C - Mill shaft for mill firing :
de
en
- US2299528A - Casing mill :
en
- DE726977C - Airplane wing with two shelves :
de
en
- US2299212A - Telephone system :
en
- US2299501A - Control system :
en
- US2299717A - Salt measuring and dispensing machine :
en
- DE726962C - Gas-heated water heater with room air heater :
de
en
- GB548728A - Improvements in or relating to combustion vessels :
en
- US2299162A - Electrically heated sinus pad :
en
- DE668236C - SLR camera :
de
en
- US2299471A - Method and system for television communication :
en
- US2299656A - Piano action :
en
- CA408092A - Plastic product manufacture :
en
fr
- US2299628A - Mounting stencil screen and impressing a stencil therein :
en
- US2299229A - Selecting system :
en
- USRE22207E - Production of hard metal alloys :
en
- US2299578A - Rotary pin-cutting tool :
en
- US2299140A - Wire harness :
en
- US2299668A - Discharge device for ash receptacles :
en
- US2299659A - Skirt marking apparatus :
en
- CA408063A - Ball mill :
en
fr
- US2299244A - Stabilized diazo guanylurea :
en
- US2299474A - Packaging machinery :
en
- US2299134A - File drawer follower :
en
- US2299527A - Air conditioning apparatus :
en
- GB548776A - Improvements connected with the fittings of tubular fluorescent lamps :
en
- AU115980B2 - Preparation for the alleviation and curative treatment of tumorous and similar ailments :
en
- DE726695C - Oxygen breathing device :
de
en
- DE726772C - Guide vane adjustment device for a turbine or pump unit :
de
en
- US2299205A - Wall construction :
en
- CA408105A - Oil well treating method :
en
fr
- GB548769A - Improvements in or relating to containers for distributing powdered and other substances :
en
- AU375941A - Improvements in backwashing filters :
en
- GB548731A - Improvements in and relating to the preparation of tocopherol :
en
- USD134139S - Design foe wrapping paper :
en
- US2299245A - Stabilized diazo biguanibe :
en
- DE726933C - Thermal insulation for walls of vehicles, especially aircraft height chambers :
de
en
- AU313641A - Preparation for the alleviation and curative treatment of tumorous and similar ailments :
en
- USPP553P - Carnation plant :
en
- US2299329A - Welding transformer :
en
- US2299627A - Manicure implement :
en
- GB548629A - Improvements in and relating to show cases :
en
- DK60265C - Power machine powered by a Pressure Fluid. :
da
en
- DE726784C - Method and device for operating continuously operating liquid suction filters :
de
en
- US2299193A - Coupling :
en
- CA408076A - Aluminium surface treating method :
en
fr
- GB548664A - Improvements in or relating to apparatus for aerating liquids :
en
- DE726835C - Device for anchoring several scaffolding ladders placed upright next to each other :
de
en
- GB548697A - Improvements in or relating to cathode ray tubes :
en
- CA408132A - Paper sheet handling mechanism :
en
fr
- GB548651A - Improvements in or relating to the manufacture of ceramic insulators :
en
- AU375141A - An improvement in and relating to haymaking andthe like :
en
- US2299307A - Method of and apparatus for treating materials :
en
- US2299420A - Locomotive :
en
- US2299492A - Pump assembly :
en
- GB548711A - Improvements in fuel injection pumps for internal-combustion engines :
en
- DE726971C - Embossing roller :
de
en
- CA408111A - Alloy steel :
en
fr
- US2299441A - Catalytic halo-substitution of saturated organic compounds :
en
- DE727025C - Test device for examining electrical transmission channels :
de
en
- DE727003C - Mechanical pencil :
de
en
- DE726854C - Cover rail :
de
en
- US2299433A - Decorated metal sheet and varnish therefor :
en
- GB548630A - Improvements relating to metal spraying :
en
- US2299411A - Catalyzed hydrobromination of unsaturated organic compounds :
en
- GB548665A - Improvements in or relating to shafts for gearing :
en
- DE726884C - Cathode ray tubes with several separately controllable beam bundles :
de
en
- DE726753C - Ceiling made from previously manufactured hollow stone beams :
de
en
- DE726720C - Device for the sterilization of liquids in hollow vessels :
de
en
- GB548746A - Improvements in brick-built corner structures :
en
- DE726002C - Device for determining the driving pressure of coking coal :
de
en
- DK60255C - Electric Incandescent lamp with partially mirrored Container for surface lighting. :
da
en
- US2299253A - Oven for coking of coal :
en
- US2299570A - Flatiron :
en
- US2299223A - Process for the catalytic production of olefin-sulphur dioxide compounds of high molecular weight :
en
- US2299298A - Dry ore concentrator :
en
- US2299486A - Chain link forming machine :
en
- DE726791C - Delay or starting resistor arrangement :
de
en
- DE727028C - Electrical switch with a fuse participating in the interruption :
de
en
- GB548749A - Improvements in gas burners for furnaces :
en
- DE726986C - Compressed air brake for particularly fast moving rail vehicles :
de
en
- DE727011C - Illuminated water level indicator for pressure vessels, especially for steam boilers :
de
en
- DE726970C - Monitoring device for the taillights of towing vehicles and their trailers :
de
en
- US2299488A - Means for forming lenses :
en
- US2299171A - Rotary hose coupling :
en
- US2299629A - Hose jack :
en
- GB548686A - Improvements in and relating to the manufacture of heat exchangers :
en
- US2299142A - Vat dyestuffs and process of preparing same :
en
- US2299522A - Weeder :
en
- US2299094A - Electrical apparatus :
en
- DE726818C - Saw blade, in particular wooden saw blade :
de
en
- US2299340A - Stove construction :
en
- US2299596A - Electric heating device :
en
- CA408142A - Radio receiver tuning control device :
en
fr
- US2299163A - Cycling multistage temperature control system :
en
- US2299236A - Fluid control applicator :
en
- US2299372A - Cable controlled dump body for semitrailers :
en
- US2299423A - Bag closing apparatus :
en
- US2299538A - Chair with combined rocking and tilting action :
en
- US2299454A - Wrench :
en
- CA408148A - Conveying element :
en
fr
- US2299368A - Load packer construction :
en
- DE726852C - Method and device for producing a porous blown grate charge from raw cement sludge :
de
en
- US2299301A - Automatic roll dispenser :
en
- US2299124A - Valve :
en
- US2299449A - Diaphragm construction :
en
- DE726683C - Transport case for projector :
de
en
- DE726786C - Process for the production of adducts of formaldehyde to acetaldehyde and its derivatives :
de
en
- US2299250A - Electrical switch :
en
- US2299432A - Hat :
en
- US2299439A - Lubricating mechanism for sewing machines :
en
- US2299203A - Telephone system :
en
- US2299583A - Vending machine :
en
- US2299679A - Electric welding torch :
en
- US2299115A - No-slip parting chock :
en
- US2299210A - Perforator :
en
- US2299264A - Telegraph signal repeater :
en
- DE726711C - Process for the production of liquid bromine :
de
en
- USD134140S - Design for wrapping paper :
en
- US2299634A - Garment spotting appliance :
en
- DE726806C - Laterally elastic film guide for films to be exposed in a bipack :
de
en
- DE726847C - Control for steering by hand the motor-driven roller of a cross carriage cutting machine from any point :
de
en
- USD134144S - Design for a dress :
en
- US2299319A - Pad holder :
en
- US2299711A - Lead alloy :
en
- US2299070A - Cast slab :
en
- US2299275A - Switch indication circuits :
en
- AU116003B2 - Method and apparatus for making belts :
en
- US2299624A - Gas valve :
en
- US2299477A - Halogenation of diolefins having conjugated double bonds :
en
- US2299671A - Electromagnetic motor switch :
en
- CA408130A - Paper sheet handling mechanism :
en
fr
- US2299550A - Deaeration apparatus :
en
- CA408122A - Automobile hood latching device :
en
fr
- CA408155A - Porous earth formation treatment :
en
fr
- CA408058A - Bacon flattener and drainer :
en
fr
- DE726860C - Rectifier system adjustable by step switching :
de
en
- CA408059A - Action toy :
en
fr
- DE726674C - Broadband cable system :
de
en
- DE726774C - Water duct with large water passage for an underwater power plant :
de
en
- CA408118A - Footwear coating method and apparatus :
en
fr
- CA408141A - Radio receiver tuning control device :
en
fr
- CA408106A - Oil well productivity increasing process :
en
fr
- CA408152A - Isomeric organic compound mixture extraction :
en
fr
- US2299176A - Roughing machine :
en
- US2299280A - Clamp device :
en
- CA408079A - Engine ignition system :
en
fr
- US2299698A - Calendar for pencil cases :
en
- US2299105A - Method and apparatus for forging billets :
en
- US2299130A - Liquid and gas contact apparatus :
en
- US2299674A - Receptacle and mounting therefor :
en
- USD134112S - Design for a condiment holder :
en
- USD134109S - Design for a curtain display rack :
en
- CA408093A - Expanded metal producing machine :
en
fr
- DE726888C - Process for the preparation of solutions or suspensions of the blood sugar lowering hormone of the pancreatic gland :
de
en
- CA408136A - Composite signal device :
en
fr
- DE726927C - Method and mold for making pistons :
de
en
- US2299230A - Positively locking fastener :
en
- USD134125S - Stuffed toy or similar article :
en
- CA408116A - Respirator :
en
fr
- US2299546A - Annealing furnace construction :
en
- DE726958C - Automatic valve for piston compressors :
de
en
- CA408109A - Copper-silicon-iron alloy :
en
fr
- DE726710C - Process for the production of pure surface filters and ultrafilters :
de
en
- DE726947C - Device for measuring the travel of work spindles in machine tools, in particular drilling spindles :
de
en
- US2299318A - Form for paving blocks :
en
- US2299407A - Parachute pack :
en
- US2299680A - Closure attachment for hens' nests :
en
- CA408055A - Self-lifting plough :
en
fr
- CA408084A - Carton for paper sheets :
en
fr
- DE726883C - Arrangement to eliminate the self-excited oscillations in synchronous drives :
de
en
- DK60251C - Procedure for the Preparation of Amino Acid Amidines. :
da
en
- CA408160A - Cast iron production :
en
fr
- US2299231A - Compensator arrangement for bearing and journal assemblies in automatic gyro control pilots :
en
- US2299450A - Pressure oilcan :
en
- US2299073A - Gun :
en
- US2299350A - Drawing compound applicator :
en
- DE726853C - Method and device for the production of yeast in a form suitable for dispatch from yeast pulp :
de
en
- US2299400A - Boat rudder :
en
- DE726684C - Lid for gas engines with two double-acting cylinders one behind the other :
de
en
- GB548743A - Improvements in means for the removal of ash from water tube boilers :
en
- DE726982C - Axially loaded steam turbine, of which at least some of the stages work in the wet steam area :
de
en
- USD134143S - Design foe a dress :
en
- CA408114A - Flexible tubing :
en
fr
- US2299183A - Sheet metal barrel or drum :
en
- US2299662A - Drying drum for the drying of felts :
en
- US2299555A - Benzenesulphonamide compounds :
en
- CA408123A - Nickel-iron-titanium alloy :
en
fr
- US2299465A - Power generating unit :
en
- DE726891C - Diving tower made of a trestle-like metal construction for swimming pools :
de
en
- US2299067A - Center pivot tension awning arm :
en
- US2299621A - Clutch operating mechanism :
en
- DK60246C - Procedure for the production of low-alcohol under-fermented beer with a low fermentation rate. :
da
en
- US2299396A - Ticket printing and issuing machine :
en
- CA408097A - Television receiver :
en
fr
- GB548768A - Improvements in and relating to domestic fireplaces :
en
- US2299404A - Automatically operated valve :
en
- CA408096A - Photographic element :
en
fr
- GB548721A - Improvements relating to emblems, badges and the like :
en
- US2299080A - Method for treating foodstuffs :
en
- US2299558A - Wearable microphone amplifier :
en
- CA408083A - Valve seat grinding apparatus :
en
fr
- US2299586A - Balancing mechanism :
en
- US2299649A - Manual reset valve :
en
- AU115983B2 - Improvements in backwashing filters :
en
- DE726871C - Face milling machines for processing plates, in particular printing plates :
de
en
- US2299393A - Television receiver cabinet :
en
- USD134115S - Design fob an animated amusement
device :
en
- US2299295A - Hair operator's instrument :
en
- US2299359A - Bumper and license plateholder :
en
- US2299557A - Device for making duplicator master tapes :
en
- US2299637A - Mechanical movement :
en
- AU116000B2 - An improvement in and relating to haymaking andthe like :
en
- GB548682A - Improvements in or relating to packings for engines and the like :
en
- US2299386A - Skip loading mechanism :
en
- GB548766A - Internal combustion engine exhaust heated de-icing means applicable to aircraft :
en
- US2299287A - Sugar composition :
en
- US2299235A - Hydraulic pump :
en
- DE726930C - Equipment on pattern forms (templates) for copying machine tools for processing, especially milling, of circumferential curves in a closed course :
de
en
- GB548653A - Improvements relating to bolts and the like :
en
- US2299655A - Refrigerating apparatus :
en
- DE726747C - Device for the production of cores for castings :
de
en
- DE726680C - Process for removing mercaptans from mercaptid solutions :
de
en
- DE726783C - Edge filter :
de
en
- DE726679C - Low-current controlled step switching device for high-voltage current :
de
en
- DE726776C - Braun's tube with a funnel-shaped electrode arranged in the immediate vicinity of the cathode, to which a control voltage is fed :
de
en
- US2299242A - Stamp roller :
en
- US2299394A - Coke stoker feed :
en
- USRE22208E - Composition capable of inhibiting :
en
- USD134131S - Design for an inhaler :
en
- US2299200A - Treatment of cellulosic fabrics :
en
- US2299594A - Iron support for ironing boards :
en
- US2299702A - Portable hopper :
en
- US2299257A - Telephone dial mask :
en
- DE726894C - Diesel fuel :
de
en
- US2299269A - Method and apparatus for making dipped rubber articles :
en
- US2299256A - Lighting fixture :
en
- US2299554A - Washing machine :
en
- DE727029C - Compressed gas switch with radiation rings :
de
en
- US2299293A - Shoe :
en
- US2299472A - Port protector :
en
- US2299273A - Toilet bowl :
en
- DE726769C - Oscillation structure for electroacoustic transducers :
de
en
- CA408166A - Breech mechanism for ordnance :
en
fr
- DE726881C - Electric push button switch :
de
en
- GB548648A - Improvements in and relating to spinning boxes :
en
- US2299581A - Frequency discriminator :
en
- US2299571A - Harmonic transmission system :
en
- GB548633A - Antenna coupling circuits :
en
- US2299156A - Fishing reel :
en
- DE726629C - Process for the preparation of derivatives of androstenediols :
de
en
- DE726794C - Power transmission system with high voltage direct current :
de
en
- DE726906C - Safety circuit for a conveyor system consisting of several co-operating single conveyors of any type :
de
en
- DE726681C - Foundry plant with roller conveyor :
de
en
- US2299361A - Television system :
en
- US2299630A - Machine tool :
en
- US2299226A - Tool :
en
- GB548707A - Improvements in chutes for feeding or conveying ammunition or other bodies :
en
- DE726864C - Drive for sliding doors :
de
en
- DE727012C - Inking device for the forme cylinder of rotogravure printing machines :
de
en
- GB548667A - A device for use in withdrawing yarn from bobbins and the like :
en
- US2299127A - Footrest for embalming tables :
en
- US2299102A - Skewback for open hearth furnaces :
en
- GB548763A - Improvements in or relating to injection pumps for internal combustion engines :
en
- DE726839C - Procedure for testing concrete cleaning units for leaks :
de
en
- GB548634A - Improved arrangement of the valves in multicylinder internal combustion engines having cupola combustion chambers :
en
- US2299153A - Supporting clamp for mounting fittings in conduits :
en
- US2299689A - Manufacture of electrical conductors :
en
- US2299248A - Log chipper :
en
- DE726998C - Cushioning of the wheels of airplanes, motor vehicles, etc. like :
de
en
- US2299204A - Safety razor :
en
- US2299241A - Independent wheel suspension :
en
- US2299413A - Pile construction :
en
- US2299326A - Buttering machine :
en
- DE726756C - Device for automatic feeding of closed cans :
de
en
- GB548703A - Improvements relating to the construction of floors and ceilings composed of concrete or like slabs :
en
- GB548779A - Improvements in sheet metal kegs or drums :
en
- US2299521A - Hose reel :
en
- US2299083A - Electrically compensated geographic position indicator :
en
- US2299175A - Collapsible box :
en
- US2299325A - Dynamoelectric control system :
en
- US2299328A - Television apparatus :
en
- DE726856C - Rotogravure printing press :
de
en
- GB548669A - Improvements in or relating to driving mechanisms particularly for watches or clocks :
en
- CA408062A - Shaving brush :
en
fr
- US2299358A - Sound reproducing apparatus :
en
- US2299475A - Automatic transmission control :
en
- DE726687C - Starting device for internal combustion engines :
de
en
- DE726709C - Device for the pneumatic foam flotation of ores, coal or other minerals :
de
en
- DE726672C - Device for making tunnels or shafts :
de
en
- DE726905C - Process for the production of a magnesia cement mass, in particular for building purposes :
de
en
- DE726718C - Follow-up control device for electricity meters or the like with an auxiliary motor and a brake :
de
en
- USD134126S - Design for a eire truck body :
en
- GB548706A - Improvements relating to coating articles with an impermeable cloth, felt or the like :
en