• US2618322A - Flashback-proof gas burner : en
  • CA488270A - Process of reacting unsaturated compounds with inorganic acid compounds and products resulting therefrom : en fr
  • DE855740C - Protective device on three-phase machines to prevent damage caused by the effects of asymmetrical loads : de en
  • DE862875C - Rubbish bin : de en
  • US2618699A - Telegraph system : en
  • CA488156A - Stabilization of photographic emulsions : en fr
  • AU160546B2 - Improvements in or relating to window operating mechanism : en
  • US2618181A - Drilling machine for shank button blanks : en
  • CA488228A - Liquid-fuel injection means for prime movers : en fr
  • AU162414B2 - Improvements in or relating to devices for carrying and distributing finely divided materials such as fertilizer lime and substances similar to fertilizer and lime : en
  • BE504658A - : en
  • CA488130A - Proteolytic enzyme from pseudomonas vendrelli : en fr
  • DE856298C - Blade ring for radial turbines : de en
  • US2618441A - Cone winder tension compensator : en
  • US2618273A - Stalk feeding roll : en
  • US2618461A - Gas turbine : en
  • US2618768A - Polyphase alternating current commutator motors : en
  • AU159714B2 - Improvements in or relating to radio receiving circuits for FM or FM and AM : en
  • US2618569A - Calking compounds : en
  • US2618226A - Side construction for railway freight cars : en
  • DE1647038U - FOLDING CHAIR. : de en
  • DE856415C - Chassis for motor vehicles with a self-supporting car body : de en
  • FR1016791A - Improvements to spinning pins : en fr
  • US2618024A - Textile drafting mechanism : en
  • US2618205A - Papermaking machine : en
  • US2618633A - Preparation of carboxyethyl cellulose : en
  • US2618675A - Battery terminal clamp : en
  • US2618279A - Lipstick applicator : en
  • US2618258A - Cooking utensil : en
  • AU1270952A - Improvements in or relating to devices for carrying and distributing finely divided materials such as fertilizer lime and substances similar to fertilizer and lime : en
  • FR1016777A - Printing cylinder for printing presses : en fr
  • GB682869A - Improvements in or relating to anti-rust or anti-oxide compositions : en
  • DE1646853U - POUCH TO BE USED AS A HEADGEAR. : de en
  • US2618035A - Self-closing safety pin : en
  • US2618079A - Ice spur : en
  • US2618547A - Manufacture of mixed fertilizers : en
  • US2618651A - Preparation of dimethyl and diethyl phthalate from phthalic anhydride : en
  • AU1273352A - Improvements in or relating to fencing battens : en
  • CA488162A - Method and apparatus for stripping multilayer film : en fr
  • CA488186A - Means and method for removing moisture and volatiles from coal : en fr
  • DE855862C - Process for the preparation of 2, 5-diacyloxytetrahydrofurans : de en
  • DE855999C - Process for stamping characters on hard plastic foils in cartography : de en
  • DE856000C - Process for making lithographic plates : de en
  • DE856170C - detector : de en
  • DE1646951U - MOTOR VEHICLE, IN PARTICULAR FOR THE TRANSPORTATION OF PEOPLE. : de en
  • DE855759C - Anchoring supports for artificial teeth, which are equipped with anchoring devices arranged in the horizontal direction : de en
  • DE856045C - Machine for the production of building panels from straw od. : de en
  • DK74980C - Process for the production of optically active basic ketones. : da en
  • FR1016589A - Artificial sponge dispenser pad : en fr
  • USD168227S - Writing instrument : en
  • DE758355C - Fine regulator working with discharge paths : de en
  • DE856226C - Spirit level : de en
  • FR1016689A - Process for obtaining high quality silico-aluminous refractories : en fr
  • GB682784A - Improvements relating to feed control mechanism for heading machines : en
  • GB682883A - Improvements in or relating to cultivators and other agricultural implements : en
  • DE855770C - Process for the extraction of copper : de en
  • DE855852C - Process for the preparation of a new imidazoline : de en
  • DE856306C - Device for keeping cold insulation dry : de en
  • FR1016789A - Mechanical razor : en fr
  • AU162655B2 - Process forthe manufacture ofd-threo-dichloroacetoxyaminopropanol salts : en
  • AU1274452A - Improvements in or relating to circuit breakers : en
  • CA488177A - Tear strip can with cable loop pull : en fr
  • DE1647095U - LUMINAIRE FOR FLUORS. : de en
  • DE856264C - Hydraulic braking system for motor vehicles : de en
  • DE856504C - Method for tensioning formwork in concrete structures : de en
  • DE1647022U - ARRANGEMENT ON STEAM OVEN FOR FASTER LOADING AND EMPTYING. : de en
  • DE856503C - Limit switch with speed limit for crane systems, loading bridges, etc. like : de en
  • GB683116A - Improvements in high power circuit-breakers having arc-extinguishing means : en
  • FR1016582A - Clamping device for container lid : en fr
  • CA488099A - Lap changer for textile machines : en fr
  • CA488150A - Manufacture of paper coverings : en fr
  • CA488300A - Protection means for fluid pressure systems : en fr
  • CA488115A - Continuous diffusion process : en fr
  • US2618532A - Method of making red iron oxide : en
  • US2618771A - Remote control equipment for aircraft and the like : en
  • GB683105A - Improved apparatus for dyeing textile materials : en
  • US2618341A - Well packer : en
  • DE856485C - Induction and field strength measuring device for ferromagnetic sheet metal : de en
  • FR1016653A - Improvements to conveyor drive heads : en fr
  • US2618206A - Suction box cover : en
  • US2618006A - Shoeshine kit : en
  • US2618191A - Microphone pickup enclosure : en
  • DE1647080U - WINDING KEY ESPECIALLY FOR ALARM CLOCKS. : de en
  • DE1646820U - SUCTION AND PRESSURE HOSE. : de en
  • GB682980A - Improvements in and relating to carding engines for textile fibres : en
  • CA488100A - Process of generating power involving catalytic oxidation : en fr
  • DE855957C - Car wheel lock : de en
  • DE856250C - Device for locking a lever by means of a pawl on a dental arch : de en
  • DE856335C - Protection test screwdriver : de en
  • US2618084A - Outside shoulder-pressing machine for garments and the like : en
  • US2618357A - Frame diffusion apparatus : en
  • CA488237A - Oil well derrick and method of loading it on a vehicle : en fr
  • AU163195B2 - Process forthe production of acetals : en
  • US2618069A - Measuring device : en
  • US2618134A - Liquid cooling apparatus : en
  • DE1647079U - DEVICE FOR LOCKING MOTOR VEHICLES ON TRANSPORT CART. : de en
  • DE855916C - Oscillation system : de en
  • DE855979C - Cup-like, flanged sieve for the drainage of sink basins in kitchens u. like : de en
  • DE855728C - Process for the production of single-wave quartz oscillators or resonators even at very different temperatures : de en
  • DE856073C - Sound head for playback devices from wire-shaped sound storage devices : de en
  • DE856266C - Pressure medium motor, in particular for driving windshield wipers for vehicles : de en
  • US2618713A - Switch actuating device : en
  • DE1646964U - DOUBLE FOLDING APPARATUS. : de en
  • US2618155A - Pit-level indicator : en
  • US2618241A - Drill turning mechanism of hammer drills : en
  • DE856439C - Process for obtaining technically pure 98 to 99% ª † -isomer of hexachlorocyclohexane by selective crystallization : de en
  • FR1016647A - Stamping, die-cutting, stamping, molding press and other applications : en fr
  • US2618149A - Trowel device for plastering machines : en
  • US2618308A - Tire : en
  • DE856499C - Heat furnace, especially for hardening sheet glass : de en
  • US2618287A - Differential pressure responsive control : en
  • US2618305A - Peach pitting device : en
  • US2618559A - Stain preventing shortstop bath for photographic azine dye images : en
  • GB682839A - Improvements in or relating to a valve : en
  • US2618583A - Acaricides : en
  • US2618237A - Poultry watering device : en
  • DE855906C - Concrete frame construction : de en
  • DE856505C - Dismountable barrack : de en
  • DE856046C - Sheet metal support with I-profile, especially for floor slabs : de en
  • DE856060C - Control for piston counter : de en
  • DE755185C - Process for bleaching textiles made from regenerated cellulose : de en
  • DE855845C - Process for the production of nickel carbonyl : de en
  • GB682797A - Method of fractionating fatty oils : en
  • GB682862A - Production of artificial resins from indole and aldehydes : en
  • DE1646950U - MOTOR VEHICLE WITH BUILT-IN JACKS. : de en
  • DE856348C - Trolley lock for hay, grain or manure hoists : de en
  • GB682957A - Improvements in pressing machines, particularly for pressing fabrics or finished articles of clothing : en
  • DE1647083U - INTERCHANGEABLE COLLAR AND CUFF FOR MEN'S SHIRTS AND WOMEN'S BLOUSES. : de en
  • DE855895C - Gelatin capsules : de en
  • US2617987A - Tack handling apparatus : en
  • US2618257A - Insulated life preserver garment : en
  • CA488107A - Surgical truss : en fr
  • DE855694C - Process for the production of coarsely crystalline salts containing water of crystallization : de en
  • FR1016598A - Block for building construction : en fr
  • FR1016628A - Feeding mechanism for coin presses : en fr
  • DE813225C - Precision ball bearing designed as a three-point bearing : de en
  • DE851915C - Method for printing stone surfaces with weatherproof plastic writing or the like. : de en
  • DE855741C - Grounding knife : de en
  • FR1016730A - Improvements in the making of girdles, corsets and the like : en fr
  • GB682988A - Improvements in stoppering and opening devices for fluid containers : en
  • DE1647029U - BANANA PLUG FOR BROADCASTING PURPOSES. : de en
  • DE855336C - Single-wheel soil cultivation device, e.g. B. unicycle motor milling machine or hoe : de en
  • DE856403C - Centrifugal dust separator with rotating drum : de en
  • DE856371C - Method and device for generating rapid mechanical vibrations : de en
  • DE856427C - Sliding lock gate with undercarriage : de en
  • GB682847A - Improvements relating to the synchronization of pictures in television : en
  • DE856424C - Tilt plow : de en
  • DE856429C - Double-wing swing gate for locks, docks, etc. like : de en
  • FR1016657A - Advanced control rod for panoramic cinematic shooting platform : en fr
  • GB683000A - Improvements in and relating to dining room tables : en
  • DK74987C - Detachable heating plate for gas appliances. : da en
  • GB682967A - Thermoplastic synthetic resins : en
  • GB683014A - Swinging refrigerator shelf : en
  • FR1016634A - Single rope clamshell : en fr
  • FR1016637A - Pipe connection : en fr
  • AU1278952A - Improvements relating tothe hydrofining of crude petroleum : en
  • DE856426C - Vibration-dampened watch : de en
  • DE856258C - Method of making a feed for chickens : de en
  • DE818621C - Device for manufacturing precast concrete parts : de en
  • DE855863C - Process for the preparation of ª † - (Furyl-2) -butyric acid from ª ‰ - (Furyl-2) -acrolein : de en
  • US2618054A - Can topper : en
  • US2618402A - Leak patching device for tanks : en
  • US2618426A - Sealing machine : en
  • GB682763A - Electrical speed control system : en
  • US2618732A - Electric flow heater : en
  • US2618263A - Disposable single-use syringe : en
  • US2618366A - Pneumatic clutch : en
  • US2618148A - Prefabricated reinforced beam : en
  • US2618307A - Abrasion type hulling machine : en
  • US2618416A - Liquid dispensing means : en
  • USD168232S - Flush dooh : en
  • DE1647036U - ELECTRIC RUNNING HEATER. : de en
  • DE855792C - Scissors that cut from a standing position for rolling stock : de en
  • FR1016706A - Fluorescent tube with text : en fr
  • DE756326C - Electric discharge lamp with basic inert gas filling : de en
  • DE855837C - Laundry folding device : de en
  • DE856054C - Process and device for the continuous production of polyamides from ªŠ-caprolactam : de en
  • DE856072C - Procedure for operating magnetic sound recorders : de en
  • US2618200A - Composite bifocal lens : en
  • US2618452A - Means for releasably and adjustably connecting a rotatable pivot to a stationary pivot : en
  • DE1647074U - FOLDING BOX FOR ROD-SHAPED GOODS. : de en
  • CA488211A - Safety razors : en fr
  • DE856188C - Process for the gasification of finely divided solid fuels in suspension with oxygen : de en
  • DE856271C - Dressing device for profiled grinding wheels in spline shaft grinding machines for the simultaneous grinding of two or more whole, preferably opposing groove profiles : de en
  • DE1646826U - THREAD CUTTER FOR SEWING MACHINES. : de en
  • DE1646931U - MATTRESS. : de en
  • DE855903C - Upper wall closure for buildings with a gutter made of shaped stones designed as a cornice : de en
  • DK74971C - Method and apparatus for making ring collectors. : da en
  • FR1016592A - Advanced training in electric cookers : en fr
  • GB682781A - Improvements in or relating to a fuel injection system for internal combustion engines : en
  • GB682788A - Spring-powered starter for small internal combustion engines : en
  • GB683107A - Improvements relating to cleaning tools for suction cleaners : en
  • DE1646976U - LIFT PILLAR IN THE ASHTRAY. : de en
  • DE856517C - Process for the production of pneumatic vehicle tires using the flat belt process : de en
  • DE814821C - Chicken cock with a cast housing : de en
  • USD168221S - Louver unit : en
  • DE1646897U - RING CLOSURE. : de en
  • US2618315A - Seat swivel : en
  • US2617991A - Easily opened child's dress : en
  • US2618231A - Control means for sewing machines : en
  • US2618369A - Clutch driven plate : en
  • FR1016764A - Reversible electric kettle coffee maker : en fr
  • DE856166C - Circuit arrangement for telecommunication systems, in particular telephone systems, in which counting currents are transmitted to record charges during an existing connection : de en
  • US2618105A - Valve grinder : en
  • GB682874A - Improvements in or relating to cultivators, harrows and hoes : en
  • DE1646836U - SHOE WITH HIGHLY ELASTIC SOFT PADDING. : de en
  • DE855941C - Process for the production of a canned food product from milk and honey or synthetic honey : de en
  • DE856248C - Securing for the wedges or split pins of bolts held by them : de en
  • GB682812A - Improvements in or connected with brushes : en
  • CA488274A - Electrical condensers : en fr
  • DE855691C - Method and device for distillation, in particular high-boiling liquids : de en
  • USD168237S - Composite lens for runway lights : en
  • US2618129A - Ice-making apparatus : en
  • US2618198A - Projection screen : en
  • DE1647043U - MEN'S HAT MOLD HOLDER. : de en
  • FR1016670A - Dump truck : en fr
  • GB682901A - Improvements in or relating to exchangeable show cases for show windows : en
  • US2618434A - Electric fan oscillating device : en
  • DE855950C - Twin wheel drive : de en
  • US2618673A - Cover for batteries : en
  • GB682808A - Improvements in or relating to modulation control circuits for modulated carrier wave transmitters : en
  • GB682884A - Improvements in plate elements of heat exchangers of the regenerative type : en
  • US2618707A - Combination radio receiver and hearing aid : en
  • CA488165A - Rotatable film guide means : en fr
  • DE823336C - Ground anchor for horizontal and vertical tensile stress : de en
  • DE856327C - Arc chamber for electrical switches : de en
  • DE1646877U - FRONT FORK FOR TWO-WHEELS. : de en
  • FR1016614A - Device for the display and distribution of portions of processed cheese packaged in packages in the form of a triangular prism : en fr
  • DE1647021U - ARRANGEMENT FOR HEATING STEAM OVEN. : de en
  • DE856369C - Wire sound and record player with built-in amplifier with pre-recorded wires and records : de en
  • GB682938A - Automatic alternating current arc welding device : en
  • DE1647062U - SOCIAL GAME. : de en
  • DE853991C - Precision ball bearings : de en
  • DE855684C - Process and machine for washing, dyeing, bleaching, rinsing and drying of strands of yarn in one operation : de en
  • DE1646911U - FUSE BOX, ESPECIALLY FOR HOUSE CONNECTIONS. : de en
  • US2618364A - Railway car retarder : en
  • FR1016593A - Installation of cable cranes : en fr
  • GB682783A - An orifice fitting for flowmeters : en
  • CA488245A - Panoramic azimuth recorders : en fr
  • USD168233S - Flush door : en
  • US2618123A - Hydraulic booster brake system : en
  • US2618497A - Lockable trunk lid extension for automobiles : en
  • DE855897C - Process for the preparation of suppositories : de en
  • DE1646839U - WRAPPING ADVERTISEMENT PRINTING ADVERTISEMENT POSTERS AND THE LIKE : de en
  • DE1647084U - UPPER AND SPORTS SHIRT IMAGINABLE COLLAR. : de en
  • DE856389C - Cylinders for internal combustion engines : de en
  • FR1016698A - Improvements to devices for closing doors : en fr
  • DE1647059U - HOLDING DEVICE, IN PARTICULAR FOR GRINDING WHEELS ON DISC GRINDING MACHINES. : de en
  • FR1016603A - Improvement in welding of plastic articles : en fr
  • DE856454C - Telephone eavesdropping protection : de en
  • US2618130A - Ice mold : en
  • US2618674A - Difference measuring apparatus : en
  • DE855905C - Posts for mirror walls : de en
  • FR1016646A - Device for controlling work operations in cable crane installations, with large capacity skips : en fr
  • CA488084A - Collator : en fr
  • US2618344A - Bridging plug : en
  • US2618683A - Electric service rack, particularly for low buildings : en
  • US2618234A - Spacing ferrule for bonding fins to tubes : en
  • DE856228C - Differential pressure meter for flow meter : de en
  • DE856442C - Folding machine with folding pockets : de en
  • DE856014C - Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas : de en
  • US2618141A - Washing machine : en
  • US2618440A - Winding machine : en
  • US2618742A - Emergency control apparatus for railway switches : en
  • CA488108A - Cleaning apparatus : en fr
  • DE856491C - Device for accelerating electrically charged particles : de en
  • GB682824A - Improvements in trawl nets for fishing : en
  • US2618406A - Electronic pickup control for gravimetric feeders : en
  • DE1646829U - VENTILATION DEVICE. : de en
  • DE1646837U - TIGHTSHOES. : de en
  • DE856352C - Window frames, in particular window frames : de en
  • GB682817A - Improvements in or relating to electric signalling lines : en
  • DE855787C - Variable speed gear : de en
  • CA488219A - Production of 4,4'-dichlorodiphenyltrichloroethane : en fr
  • US2618281A - Dishwashing device operable by variable pressure steam : en
  • US2618252A - Fuel feeding and distributing apparatus for internal - combustion engines : en
  • US2618672A - Apparatus for measuring the temperature of a moving surface : en
  • CA488133A - Method of preparing oxazolidines : en fr
  • DE1646856U - HAIR DRYING HOOD WITH PIVOT POINT AT THE BOTTOM OPEN EDGE OF THE HOOD HELMET. : de en
  • DE856291C - Process for dyeing structures made from cellulose esters or ethers or from synthetic high polymers : de en
  • DE855839C - Facility for the systematic collection and registration of notes, newspaper clippings and pamphlets of all kinds : de en
  • FR1016558A - Hydraulic jet propulsion device for boats or vehicles moving on water : en fr
  • GB682941A - Improvements in photographic multi-layer stripping films and process for the production thereof : en
  • DE1646919U - HOLDER DEVICE FOR THE THREAD BALL, IN PARTICULAR FOR THE KNITTED WOOL, WHEN PERFORMING HANDMADE. : de en
  • DE1647091U - BATTERY TERMINAL FOR ACCUMULATORS. : de en
  • DE856206C - Corrugated metal tape for dowelling glued or bolted connections of components made of wood or similar material : de en
  • DE856425C - Device with temporary triggering of an engine : de en
  • DE855751C - Process for cleaning gases, in particular coke oven gases : de en
  • DE856070C - Procedure and arrangement for deleting magnetograms : de en
  • AU1275152A - Clasp brake : en
  • DE1646802U - WARM AIR DEVICE. : de en
  • US2618068A - Denture marking instrument : en
  • US2618691A - Point contact semiresistor assembly : en
  • DE1646957U - ELECTRIC PAINT SPRAY GUN. : de en
  • DE764486C - Process for the preparation of trimethyl-p-benzoquinone : de en
  • GB682819A - Improvements in or relating to printing cylinders : en
  • GB682959A - Improvements in or relating to new asbestos-containing materials and processes of manufacturing the same : en
  • DE1646962U - DEVICE FOR CUTTING MOLDED PIECES, IN PARTICULAR OF DOUGH PIECES. : de en
  • GB682774A - Knitting machine : en
  • GB682780A - Improvements in or relating to collapsible shutters adapted for raising and lowering : en
  • FR1016599A - Identification installation for radar systems : en fr
  • FR1016602A - Improvement in metal screw caps : en fr
  • US2618505A - Lifting clamp : en
  • DE1646959U - SINK OR WASHBASIN MADE OF ENAMELLED STEEL SHEET WITH SINGLE OR MULTIPLE SINK. : de en
  • DE855993C - Method for breaking down steroid compounds : de en
  • DE856401C - Bran beating and spinning machine : de en
  • FR1016610A - Use and improvement of the circular discharge for the production of nuclear reactions : en fr
  • FR1016663A - Grid potato harvester development : en fr
  • FR1016690A - Improvements to machines, such as fabric drying machines and the like, performing fluid blowing treatment of strip products : en fr
  • FR1016715A - Improvement brought to dash-pots and other delay devices or fluid shock absorbers : en fr
  • US2618659A - Preparation of glyceryl amines : en
  • DE856400C - Grain and fine seed peeling, brushing and grinding machine : de en
  • US2618335A - Solenoid operated rod shear : en
  • US2618360A - Free lift hoist : en
  • USD168234S - Flush door : en
  • DE1646894U - PACKAGE WITH A SHEET LID. : de en
  • DE1646851U - CASTING FORM FOR MANUFACTURING METAL BARS. : de en
  • DE856445C - Date ribbon stamp : de en
  • US2618127A - Milk cooler : en
  • FR1016586A - Improvements to cathode ray tubes : en fr
  • US2618372A - Platen for typewriters : en
  • US2618489A - Trailer hitch ball cover : en
  • DE1646814U - LABORATORY GLASS FLASK. : de en
  • DE856393C - Piston slide control for central lubrication systems : de en
  • DE856518C - Method for heating objects made of rubber or similar mixtures with or without fabric inserts : de en
  • FR1016745A - New glasses : en fr
  • FR1016782A - Process for manufacturing organopolysilanes : en fr
  • GB682991A - An appliance for introducing granular and powdery substances, such as fertilisers, into soil : en
  • AU161265B2 - Process for preparing hard resinous products and hardenable compositions from ethoxyijne condensates and soluble urea-formaldehyde condensates : en
  • DE1646948U - WHEELS WITH IRON RIMS FOR TILLING EQUIPMENT. : de en
  • DE856490C - Counter tube arrangement for the measurement of radioactive substances used diagnostically or therapeutically : de en
  • IS254B6 - Method of tensioning metal wires, in particular for use in prestressing of reinforced concrete structural wires and fasteners and spacers for use in the method. : en is
  • DE762445C - Process for the preparation of disazo dyes : de en
  • DE856016C - Arrangement for feeding a single-phase consumer from a three-phase network : de en
  • DE856252C - Tapered clamping sleeve for fastening lathe centers on the tailstock spindle : de en
  • GB682755A - Improvements in or relating to double seaming machines for the manufacture of steel barrels or drums : en
  • DE856311C - Transmission arrangement for remote transmission of television images : de en
  • DE856373C - Chopping tractor with elevated, bridge-like shaped cross members of the wheel frames, which are connected by a frame : de en
  • DE856430C - Device for tensioning a rope near one end of the rope by means of perforated discs and two cams connected to them : de en
  • DE862551C - Spool with holding device for the object to be wound : de en
  • DE855750C - Methods for cleaning vehicle generator gas : de en
  • DE855896C - Process for the preparation of suppositories : de en
  • DE855918C - Method for operating vibration generators : de en
  • DE856140C - Arrangement of the passage openings in the bell rim of bell column floors : de en
  • CA488137A - Process of preparing pteridine derivatives : en fr
  • GB683083A - Improvements in or relating to hypotensive compositions and methods of making the same : en
  • GB682881A - Improvements in power plant : en
  • DE855720C - Steam expander in the start-up line of steam boiler systems, especially high-pressure steam boiler systems : de en
  • USD168209S - bulova : en
  • BE504771A - THREAD WINDING SHEATH, ESPECIALLY THREAD TO BE SUBJECT TO DYING OR BLEACHING. : en fr
  • DE856005C - Push-pull circuit for generating vibrations by means of a tube working with secondary electrons : de en
  • CA488171A - Tufting machine : en fr
  • FR1016705A - Hydraulically controlled oil spray device : en fr
  • US2618289A - Relief valve for air filters : en
  • GB683045A - Means for ascertaining the direction of rotation and for turning the rotors of circulating pumps : en
  • DE855762C - Process for isolating aureomycin from aureomycin-containing solutions : de en
  • DE856129C - Ring chamber drum for centrifugal machines : de en
  • DE856379C - Pneumatic conveyor system combined with a straw cutter : de en
  • DE855848C - Process for converting partially demethoxylated, slowly setting pectins into fast setting ones : de en
  • DE856229C - Method and device for displaying the volume reduced to normal for gas meters : de en
  • US2618643A - Method of recovering oil from castor beans or the like : en
  • FR1016734A - Material with high electromagnetic properties and its method of preparation : en fr
  • DE856303C - Machine for transferring mirror writing originals : de en
  • US2618018A - Treatment of fibrous cellulose derivatives to render them more easily powdered : en
  • US2618544A - Gasification of carbonaceous materials : en
  • DE1646996U - LENGTH ADJUSTABLE ROLLER SKATE OD. DGL. : de en
  • DE855716C - Standing fire box kettle with water chambers placed across the fire box : de en
  • DE856168C - Circuit arrangement for the simultaneous change of the resonance frequencies of two oscillating circuits : de en
  • GB682978A - Valve assembly for shock absorber : en
  • GB683059A - Improvements in or relating to interpolymers : en
  • DE856391C - Belt joining machine with a preferably tubular comb : de en
  • CA488283A - Ornament : en fr
  • US2618267A - Control means for electrosurgical cutting instruments : en
  • US2618509A - Tractor supported spraying rig : en
  • US2618510A - Fluid proportioning apparatus : en
  • US2618396A - Industrial lift-truck apparatus : en
  • US2618523A - Folding table : en
  • GB683025A - Improvements in rock drills : en
  • GB683003A - Improvements in and relating to couplings for hydraulic pressure pipes : en
  • DE754880C - Process for the production of phytolipases : de en
  • DE855830C - Process for purifying starch by enzymatic means : de en
  • GB682928A - Improvements in or relating to the manufacture of ice lollipops : en
  • DE855768C - Gripper for transporting vertical pipes made of cement or clay : de en
  • FR1016716A - Method and devices for automatic control of the superheating temperature of steam superheaters : en fr
  • DE1646824U - WORM GEAR. : de en
  • DE856113C - Pressure filler pen : de en
  • DE856399C - Process and equipment for preparing grains : de en
  • DE855976C - Device for filling powdery and grainy substances into valve bags : de en
  • GB682840A - Improvements in or relating to control valves for fluid systems, for example, steam heating and refrigerating systems : en
  • US2618623A - Solvents, swelling agents and/or plasticizers for polymers and mixed polymers of acrylic nitril : en
  • US2618138A - Warp knitting machine and method of setting the knitting elements thereof : en
  • DE1646966U - SOCKETS FOR DOUBLE-BASED DISCHARGE TUBES, WITH TWO PLUG-IN PINS ON THE FRONT SIDE OF THE BASE. : de en
  • DE856507C - Manually operated emergency switching device, especially for multi-roller machines : de en
  • DE1646994U - DEVICE FOR FASTENING RULERS TO THE RULER BRACKETS OF DRAWING MACHINE HEADS. : de en
  • DE1646889U - GAME CANNON. : de en
  • DE839445C - Method and device for dewatering webs made of highly absorbent materials : de en
  • DE856514C - Device for reshaping (crowning) cylindrically wound pneumatic tire blanks : de en
  • FR1016703A - Control for cable cranes with a wide range of winch drum revolutions : en fr
  • US2618251A - Stove for automatic chokes : en
  • FR1016666A - Transformer for electrical welding with three-phase current supply : en fr
  • GB682860A - Improvements relating to trailer caravans : en
  • DE752553C - Method and device for the production of mineral wool : de en
  • GB682756A - Improvements in or relating to a substructure for an oil well drilling derrick : en
  • DE757605C - TV receiver with dynamic loudspeaker and Braunschweig tube : de en
  • DE856131C - Device for cutting fabrics : de en
  • DE753698C - Arrangement for the separation of synchronization pulses which are transmitted with the television picture signals over the same path : de en
  • DE863614C - Electric ignition device for automatic firearms with revolver barrel : de en
  • GB682875A - Improvements in or relating to ratchet gearing : en
  • US2618056A - Tire groover having a blade clamping mechanism connected to a heat absorbing block : en
  • US2618650A - Manufacture of amyl nitrate : en
  • FR1016633A - Stepper Motor Improvements : en fr
  • FR1016733A - Improvement in bicycle pumps or the like : en fr
  • GB683071A - Improvements in hospital beds : en
  • US2618390A - Display device : en
  • US2618755A - Electromagnetic impulse generator : en
  • US2618761A - Negative stored charge pickup tube : en
  • US2618752A - Measuring apparatus : en
  • USD168222S - Blanket holder : en
  • DE855939C - Pasteurizer : de en
  • US2618377A - Toy conveyer : en
  • US2618708A - Telephone system with main and secondary register : en
  • GB683002A - Low voltage electro-chemical condenser of high specific capacity : en
  • US2618538A - Diesel fuel composition : en
  • GB683101A - Improvements in or relating to shoe sole straightening devices : en
  • DE855834C - Washing machine with motor-driven suction pump for the lye circulation : de en
  • FR1016627A - Pneumatic waste disposal device for spinning machines and similar textile machines : en fr
  • US2618010A - Waterproof door hinge : en
  • US2618425A - Machine for applying and sealing closures on containers : en
  • US2618514A - Railway brake control mechanism : en
  • US2618536A - Gel-type fuel and method of making same : en
  • DE856154C - Preparations for treating the damp spots on planographic printing forms : de en
  • CA488227A - Electricity storage batteries : en fr
  • DE856272C - Double-edged razor blade : de en
  • DE856489C - Electron discharge device having a secondary emission electrode and method for making the same : de en
  • FR1016612A - Improvements to friction drive rollers used for propelling motorcycles and bicycles with auxiliary engines : en fr
  • DE1647013U - PACKAGING CASE FOR UPHOLSTERED FURNITURE MADE OF CLEAR PLASTIC FILM. : de en
  • DE856093C - Transportable oil changing device : de en
  • DE856122C - Display board for writing or images, especially for indicating the direction of movement : de en
  • DE856375C - Machine for sorting cherries and other fruits : de en
  • AU157156B2 - Improvements in or relating to machines suitable for use inthe manufacture of shoes : en
  • DE1646947U - TEMPERATURE MEASURING DEVICE. : de en
  • DE855959C - Liner for the wheels of agricultural equipment : de en
  • DE856143C - Process for reforming hydrocarbons : de en
  • DE856224C - Stand for optical devices : de en
  • US2618719A - Step-up switch mechanism : en
  • DK74999C - Lids for containers and systems for making the lid. : da en
  • DE856111C - Lead rotation guide for filler, interchangeable or other pens : de en
  • DE856443C - Type lever drive for typewriters with segment switching : de en
  • DE856464C - Single armature converter for telecommunication systems : de en
  • FR1016572A - Improvements in methods and devices for obtaining a uniform shade for aniline printing, more especially with regard to paper machines : en fr
  • FR1016673A - Ceramic masses and method of manufacturing foundry molds from such materials : en fr
  • GB682811A - Improvements in apparatus for cleaning the sealing means of self-sealing coke oven doors : en
  • DE856219C - Process for the production of plastic masses : de en
  • GB682852A - Engine starter : en
  • US2618605A - Detergent compositions containing metal discoloration inhibitors : en
  • US2618666A - Process for isolating phenolic compounds : en
  • US2618549A - Method for the production of titanium : en
  • FR1016613A - Cylinder lock : en fr
  • FR1016650A - Method of manufacturing construction elements, construction elements and systems obtained by the implementation of this process : en fr
  • AU155650B2 - Improvements in or relating to fluid operating systems : en
  • CA488252A - Communication system : en fr
  • US2618027A - Apparatus for making applicator swabs : en
  • US2618048A - Toolholder : en
  • DE753779C - Index sheet with attachable memo plates : de en
  • GB683062A - Improvements in or relating to machines for spreading artificial fertilizers or the like : en
  • US2618747A - Aircraft antenna system : en
  • DE856433C - Device for fixing colors or impregnating agents by treating them with steam in textiles : de en
  • GB683094A - Improvements in and relating to method of producing vanillin, acetovanillone and other oxidation products : en
  • DE855800C - Air filter : de en
  • GB682915A - Improvements in or relating to hand trucks : en
  • GB683004A - Highly acid-resistant objects : en
  • DE1647003U - MAGIC CASSETTE. : de en
  • GB683119A - Improvements in or relating to lamp-houses for optical picture projectors, particularly cinematograph projectors : en
  • US2618686A - Distortion indicator : en
  • DE752854C - Self-adjusting steering wheel : de en
  • DE856087C - Device for locking grooved adjustment knobs : de en
  • GB682907A - Improvements in or relating to mechanism for discharging material from conveyors : en
  • GB682981A - An improved method for forming packs between the floor and the roof of a mine : en
  • GB682801A - Medicinal preparations obtained from yeast and congenital animal organs or tissues and a method of producing the same : en
  • FR1016678A - Breathing exercise apparatus : en fr
  • FR1016583A - Construction process for beams and floors, and elements (ceramic or other components) used for this construction : en fr
  • DE753345C - Process for the production of amide-like condensation products : de en
  • DE855842C - Method for grouting acid-resistant panel linings : de en
  • AU1278152A - Improvements in or relating toa method of andan apparatus for making dough for bread and similar yeast-leavened products : en
  • DE1646973U - GAS HEATING BOILER. : de en
  • DE855726C - Circuit for frequency multiplication : de en
  • US2618484A - Dart target and support : en
  • USD168231S - Electric kitchen mixer grinder attachment : en
  • DE830001C - Convertible top for passenger cars : de en
  • DK74995C - Fuel injection pump. : da en
  • AU1280852A - Process forthe manufacture ofd-threo-dichloroacetoxyaminopropanol salts : en
  • GB683088A - A method of reducing the residual stresses developed in metal objects by rapidly cooling or quenching them : en
  • CA488153A - Diallyl ether dichlorohydrins : en fr
  • US2618213A - Disk plow : en
  • US2618588A - Fluidized shale distillation : en
  • DE1647082U - Stocking holder. : de en
  • AU160028B2 - Improvements relating to natural draught kilns : en
  • AU1275952A - Improvements in or relating to electric relay devices : en
  • AU1279152A - Process forthe production of acetals : en
  • CA488253A - Signaling system and apparatus : en fr
  • GB682886A - Improvements in and relating to tubular heat exchangers : en
  • CA488271A - Ground rod bond : en fr
  • US2618502A - Grapple : en
  • DE1647056U - ADJUSTMENT AND ADJUSTMENT DEVICE FOR THE BOWDING CABLE SLEEVE OF THE BOWDING TRAIN ON VEHICLES, ESPECIALLY ON MOTORCYCLES. : de en
  • IE20432L - Thermally operated timing devices : en
  • GB682773A - Rubber-like copolymers : en
  • DE1647090U - HOERKISSEN. : de en
  • DE752743C - Process for the precipitation of cellulose derivatives from their solutions : de en
  • DE855686C - Device for limiting the foam height of liquids : de en
  • DE855877C - Electrostatic deflection device for cathode ray tubes : de en
  • DE856030C - Device to avoid gas transfer from the raw gas to the clean gas side, especially in high-pressure gas cleaning systems : de en
  • GB682926A - Oestrogenic substances extraction process : en
  • US2617990A - Maternity garment : en
  • US2618385A - Screening device : en
  • GB682771A - Improvements in or relating to the copolymerization of aromatic divinyl compounds and isobutylene : en
  • GB682785A - Improvements in or relating to impact hammer mills : en
  • GB682837A - An article orienting device : en
  • DE762580C - Piston ring for internal combustion engines : de en
  • DE856151C - Device for introducing chemicals into the feed or boiler water : de en
  • DE856330C - Arrangement for rectifying an alternating current : de en
  • US2617999A - Folding bed : en
  • GB682765A - Improvements relating to metal tubular scaffolding and components therefor : en
  • GB682859A - Improvements in or relating to the assembling of elastic articles in rigid apertures : en
  • FR1016793A - Lace : en fr
  • GB682962A - Improvements in dash-pots for use in electric protective devices : en
  • GB683031A - Improvements in or relating to viscosimeters : en
  • US2618064A - Dental engine for compressed air : en
  • US2618392A - Collapsible clothes hanger : en
  • FR1016668A - Device for adjusting vehicle engines, in particular for vehicles traveling long distances : en fr
  • AU1273752A - Method and arrangement in absorption refrigerating apparatus : en
  • AU162654B2 - Cash register : en
  • DE846284C - Machine cooling track for the glass industry : de en
  • DE855697C - Process for the electrical separation of non-conductive or poorly conductive suspended particles from gases or gas mixtures : de en
  • DE856259C - Agent for clarifying and enhancing juices and extracts : de en
  • DE856459C - Circuit arrangement for automatic telecommunication systems for setting a voter by means of a voltage comparison method : de en
  • DE1646990U - SCRUBBING DRUM FOR WIRE PINS. : de en
  • US2618284A - Heat-treatment of hardenable steel : en
  • DE1646908U - ACCUMULATOR CELLS WITH HORIZONTALLY POSITIONED BOX ELECTRODES, POSITIVE AND NEGATIVE. : de en
  • DE1647025U - WINDOW TAB FOR PROFILE. : de en
  • GB682851A - Improvements relating to lift valves : en
  • USD168204S - Blousette or similar article : en
  • AU1274852A - Improvements in or relating to television transmitting apparatus : en
  • DE1646954U - SLIPPER. : de en
  • DE856423C - Device for dispensing adhesive strips : de en
  • AU152385B2 - An improved apparatus for unloading coal, sandor like materials from railway trucks : en
  • CA488145A - Transmission : en fr
  • CA488268A - Stabilized vinyl acetal resin : en fr
  • DE1647002U - COVER FOR FABRIC TOYS. : de en
  • DE855996C - Procedure for removing the thickened boiler water from high pressure steam boilers : de en
  • GB683022A - Improvements in or relating to axle counting for railway signalling : en
  • DE844998C - Washer : de en
  • US2618447A - Control device for aircraft : en
  • US2618282A - Dishwasher having lid locking mechanism : en
  • CA488263A - Fluid measuring and dispensing apparatus : en fr
  • DE1646841U - OVEN WITH INDIRECT HEATING. : de en
  • DE1646945U - SUN PROTECTION CURTAIN FOR EYEGLASSES. : de en
  • AU160667B2 - Process for producing edible soluble fondant food packages and product therefrom : en
  • GB682833A - Improvements in the production of isobutyl alcohol : en
  • GB682925A - Improvements in or relating to a bed : en
  • CA488129A - Method of manufacturing incandescent mantles : en fr
  • DE855854C - Process for the dealkylation of alkylphenols : de en
  • US2618228A - Shingle : en
  • USD168217S - Cabinet for an amusement game apparatus : en
  • DE1646997U - CHILDREN'S TOYS. : de en
  • DE855771C - Sound recording and playback device for speaking machines : de en
  • US2618384A - Packaging of oil-soluble dyes in oil-soluble capsules : en
  • US2618466A - Variable stroke rotary well jar : en
  • DE856511C - Process for stamping hoses and device for carrying out this process : de en
  • CA488147A - Pump-multiple piece bushing : en fr
  • US2618098A - Curtain stretcher : en
  • CA488086A - Crude oil burner : en fr
  • CA488203A - Preparation of n-aryl-2-4-diketo-tetrahydroquinoline : en fr
  • US2618698A - Transducer and method of making the same : en
  • FR1016639A - Interceptor for maneuver locking elevators : en fr
  • DE1646893U - PACKAGING BOX. : de en
  • DE1647011U - FLAT FRUIT DIVERSE. : de en
  • AU1276352A - Improvements in or relating to devices for moving rail wagons andthe like : en
  • DE1646878U - DEVICE ON MANUAL TRANSMISSIONS OF MOTORS OF MOTOR VEHICLES, IN PARTICULAR MOTORCYCLES. : de en
  • US2618302A - Gluing press for making playboards : en
  • US2618476A - Pendulum scale : en
  • DE1646995U - SOLE EDGE GUARD FOR BOOTS. : de en
  • DE1647015U - DRIVE STATION FOR STEEL LEATHER STRAPS. : de en
  • DE856179C - Wave knife with cavity resonator : de en
  • DE1646854U - LUGGAGE SECURITY. : de en
  • DE1647037U - DISC CURTAIN ROD. : de en
  • DE1647070U - TUBE CLOSURE WITH IMPROVABLE CAP. : de en
  • US2618395A - Storage bin control : en
  • CA488226A - Pipe joints : en fr
  • DE856037C - First aid bandage : de en
  • US2618313A - Reclining chair : en
  • DE1646812U - MAGNIFYING MAGNETIC LAMP BUILT INTO THE SUPPORTING FRAME. : de en
  • DE1646999U - AUTOMATIC CLUTCH FOR TOY VEHICLES OR MOBILE ANIMALS. : de en
  • DE856040C - Method and device for the heat treatment of heat-sensitive goods with subsequent cooling : de en
  • US2618242A - Reciprocating tool actuating device : en
  • US2618320A - Radius adjusting mechanism for tire removing machines : en
  • US2618681A - Strain bar assembly : en
  • US2618468A - Power tong : en
  • DE849171C - Atomizing device : de en
  • DE856450C - Device for controlling the movements of a train to be loaded by an excavator, in particular in overburden operation : de en
  • DE856465C - Circuit arrangement for telephone systems for the transmission of surges : de en
  • AU1274952A - Process forthe production of monotriazole compounds : en
  • DE1646988U - LIGHTER FUEL PUMP. : de en
  • US2618471A - Churn for the production of viscose : en
  • US2618593A - Apparatus for cleaning, sterilizing, and drying dental drill burrs : en
  • CA488132A - Mixed dialkylaniline-alkylphenol sulfides and their preparation : en fr
  • GB683028A - Improvements in or relating to the coating of surfaces with liquid or plastic material : en
  • CA488148A - Piezoelectric unit : en fr
  • US2618125A - Pressure ratio valve for aircraft air conditioning systems : en
  • DE856449C - Lever device for pulling steel spring rail nails out of railway sleepers : de en
  • CA488190A - Method of separating fatty acids from rosin acids of tall oil : en fr
  • CA488266A - Stabilized polyvinyl acetal resin : en fr
  • CA488292A - Flexure plate weighing scales : en fr
  • DE855898C - Disinfectants and sterilizers : de en
  • DE856185C - Process for improving the binder properties of sulphite waste liquor : de en
  • GB683087A - Casting concrete blocks : en
  • GB682948A - Improvements in or relating to wringing or mangling machines : en
  • US2618187A - Power-driven gear operated wrench : en
  • AU157459B2 - Internal combustion engines and method of operating thesame : en
  • AU161443B2 - An improved process forthe treatment of sewage or other organic liquors and domestic refuse or other organic matter : en
  • DE856181C - Socket for tube lamps with contact pins : de en
  • DE856103C - Self-locking adjustment device by locking mechanism, especially for car seats : de en
  • DK75009C - Day garbage truck. : da en
  • DE855695C - Method and device for separating emulsions : de en
  • FR1016693A - Process for obtaining fabrics, papers or other similar materials, endowed with permanent and constant properties of adhesion, and capable of being fixed by pressure on supports, and products resulting therefrom : en fr
  • DE753285C - Single-phase synchronous small motor : de en
  • DE856174C - Method for expanding the frequency range of tongue frequency meters : de en
  • DE856508C - Process for the production of thin, flat, in particular seamlessly dipped, molded articles made of rubber, plastic or the like, in addition to a dipping form and armbands produced thereafter : de en
  • FR1016631A - Method and device for controlling the recording of data on a document : en fr
  • FR1016837A - : fr
  • DE856104C - Fresh air heating and ventilation device for the interior of motor vehicles : de en
  • AU155909B2 - Improvements in undergarments : en
  • CA488304A - Ventilating system for gas tanks : en fr
  • GB682751A - Improvements in building constructions : en
  • FR1016687A - Device for the rapid fixing of vehicle wheels on brake drums or other rotating supports : en fr
  • US2618657A - Process o : en
  • DE855907C - Electrically operated circular saw : de en
  • GB682753A - Improvements in goggles : en
  • CA488272A - Glow discharge switch : en fr
  • DE855945C - Circulation pump, compressor or the like. : de en
  • DE856127C - Process and device for the utilization of the by-products of electric ore reduction furnaces : de en
  • GB682977A - Improvements in or relating to footwear : en
  • GB683114A - Improvements in television synchronizing systems : en
  • GB682767A - Improvements in or relating to thermionic valve amplifiers : en
  • FR1016591A - Toggle rheostat for sewing machines or similar devices : en fr
  • FR1016790A - Luminous tube with electric discharge in metal gas or vapors : en fr
  • DK74996C - Thermal power plant with a turbine powered by a gaseous working medium. : da en
  • US2618490A - Multiple roller fork assembly for motorized pallets : en
  • DE758010C - Light metal pistons for internal combustion engines with insert strips : de en
  • DE856081C - Method and device for the production of earth pots : de en
  • USD168219S - Railway observation car body : en
  • DE855958C - Elastic wheel, especially for vehicles : de en
  • DE856321C - Arrangement for frequency modulation of an ultrashort wave generator : de en
  • DE855819C - Moving picture : de en
  • GB682961A - Improvements in or relating to refractory materials : en
  • US2618210A - Rapid developer trap : en
  • DE1646955U - SLIP PROTECTION DEVICE. : de en
  • DE849626C - Fuel metering and control device for gas turbines, jet propulsion machines or engines and similar prime movers : de en
  • DE856370C - Power switch for the automatic control of technical-physical quantities : de en
  • DE856461C - Circuit arrangement for telecommunications systems with call storage : de en
  • DE856384C - Pitting centrifuge for stone fruit : de en
  • FR1016728A - Runoff device : en fr
  • DE855773C - Device to facilitate the use of orientation maps for drivers : de en
  • DE856473C - Device for fastening the cable lugs to the connection terminals, in particular batteries : de en
  • GB682906A - New or improved seating arrangements for motor vehicles : en
  • GB682986A - Containers or barrels with a bung or closure of transparent or translucent synthetic resin : en
  • US2618135A - Flexible coupling : en
  • GB683111A - Apparatus for carrying out frequency analysis of transmission systems : en
  • US2618604A - Polyphosphate-containing detergent compositions having decreased corrosivity toward aluminum : en
  • US2618009A - End fitting for furniture legs : en
  • US2618165A - jerome : en
  • US2618596A - Oil soluble gelling agent : en
  • US2618036A - Shoe having adjustable fastener : en
  • US2618664A - Process for isolating phenolic compounds from mixtures thereof : en
  • US2618157A - Fluid pressure measurement : en
  • US2618078A - Educational device : en
  • US2618261A - Pessary : en
  • DE1646833U - SEAM PROTECTION FOR FOLDING BOAT SKIN. : de en
  • FR1016575A - Microphone head : en fr
  • GB682745A - Improvements in or relating to plant driven by compressed air for cooling the air in underground workings : en
  • GB682987A - Improvements in and relating to apparatus comprising a heating furnace and a mandrel for producing metal pipe bends, pipe coils and the like : en
  • DE855794C - Pipe bending machine with power-operated pressing device for the slide rail : de en
  • BE504545A - : en
  • DE855763C - Method and device for the production of pressed glass objects : de en
  • DE856512C - Steam supply for heated hoses for pneumatic vehicle tires : de en
  • DK74997C - Support mold for folding wraps of cut cardboard sheets. : da en
  • IS253B6 - Process for processing fish and fish products. : en is
  • DE855859C - Process for the preparation of 2, 5-diacyloxy-2, 5-dihydrofurans : de en
  • DE856095C - Process and device for the ultraviolet irradiation of liquids : de en
  • GB682912A - Improvements in or relating to v-belting : en
  • US2617995A - Child's foldable toilet seat : en
  • US2618041A - Embalmer's headrest : en
  • US2618325A - Method of controlling a burner flame : en
  • DE1646880U - GRINDING DISC FOR SAW BLADES. : de en
  • DE856145C - Process for the production of hydrocarbons containing fluorine and chlorine : de en
  • DE856147C - Process for the production of butyraldehyde : de en
  • DE856164C - Electrical signal receiver : de en
  • US2618017A - Production of cast products from urea formaldehyde condensate and albuminous plasticizers : en
  • USD168229S - Amusement game apparatus : en
  • US2618448A - Structure for airplane wings : en
  • GB682878A - Improvements in or relating to the manufacture of desizing compositions : en
  • US2618527A - Refrigerator cabinet : en
  • US2617989A - Shiftable garter hitch : en
  • US2618286A - Pneumatic reverse acting relay : en
  • DE856011C - High frequency coils with cores made from plastic ferromagnetic suspensions : de en
  • GB683084A - Manufacture of new condensation products, being more especially improved tanning agents and their application : en
  • US2618764A - Scanning system : en
  • DE855785C - Electromechanical screw jack : de en
  • DE856364C - Control force transmitter for state regulators such as volume and level regulators : de en
  • DE852783C - Turbine system with at least two turbines connected in series : de en
  • DE856114C - Filler holder : de en
  • DE856204C - Floor-to-ceiling wall panels made of concrete, lightweight concrete or the like. : de en
  • US2618049A - Method of making universal joints : en
  • DE855943C - Method of manufacturing valve bags : de en
  • DE856163C - Circuit arrangement for a telephone system with several main offices and node offices assigned to these districts with open codes : de en
  • USD168224S - Ash tray : en
  • US2618712A - Contact switch for electrical contacts : en
  • FR1016625A - Radioactive lightning rod with accelerating elements : en fr
  • DE856017C - Magnetic core for electrical induction devices : de en
  • DE856515C - Device for feeding the structural parts of a pneumatic vehicle tire to a drivable building drum : de en
  • FR1016724A - Fitness apparatus : en fr
  • DE1646974U - TUBE AND DEVICE FOR MANUFACTURING TUBES FROM THERMOPLASTIC PLASTICS. : de en
  • FR1016676A - Composite rails and cores of rails, switch and crossing elements, and other similar products : en fr
  • GB682799A - Improvements in mounting arrangements for electrical components : en
  • US2618467A - Rotary well jar : en
  • GB682855A - Improvements relating to means for the suspension filing of drawings, prints and the like : en
  • FR1016556A - Improvements to blowing assemblies comprising blowing nozzles alternating with flow channels, in particular for machines for treating products in strips, such as fabric, paper, or others : en fr
  • IE21336L - Radio frequency transmission system : en
  • DE855986C - Mechanical chain table for sheet metal rolling mills : de en
  • US2618776A - Accelerometer : en
  • FR1016605A - Improvements to wire mesh : en fr
  • DE856007C - System for VHF transmission : de en
  • US2618437A - Collapsible table for toy trains : en
  • US2618351A - Sump for internal-combustion engines for motor vehicles : en
  • US2618739A - Stand lamp with swingable fluorescent lamp structure thereon : en
  • US2618499A - Sanitary holder for baby nursing units : en
  • US2618689A - Electromagnetic induction apparatus : en
  • DE855681C - Grinding device on cloth cutting machines with a reciprocating knife : de en
  • DE855980C - Wind power plant, in particular wind pumping station, with mechanical remote drive of the pump : de en
  • DE856039C - Process for the preparation of durable preparations from acylsalicylic acids and minor alkaloids of cinchona bark : de en
  • DE856196C - Method and device for drying thin individual threads, in particular artificial threads : de en
  • DE757081C - Method and device for inserting a pull rope in a scraper for the advance of a conveyor device : de en
  • FR1016606A - Sliding device for office furniture consisting of a closed frame which can be used as desired for hanging up document receptacles or for placing files : en fr
  • DE856165C - Signal system with a signal transmission channel : de en
  • FR1016743A - Device for mechanical alignment between one or more tuning circuits with variable inductors, either between them or with respect to a reference scale : en fr
  • USD168228S - Kleve automobile : en
  • DE1646958U - DRIVE FROM WOOL CARD. : de en
  • DE1647088U - CENTRAL IGNITION FOR GAS STOVES : de en
  • GB682777A - Improvements in and relating to quenching apparatus : en
  • GB683032A - Improvements in electromagnetic actuators : en
  • DE856324C - Device for the connection of cables to electric accumulator batteries : de en
  • DE855739C - Arrangement for the transmission of three-phase power with three phase conductors, a reserve conductor and two inductors connected between two outgoing conductors : de en
  • DE856013C - Device for feeding high voltage cables with OEl : de en
  • US2618219A - Cooking utensil : en
  • US2618524A - Foldable table with leg latch means : en
  • US2618475A - Method of mining soluble salts : en
  • USD168208S - Expansible chain for a bra elet or the like : en
  • CA488117A - Distributor for dust and aggregate : en fr
  • DE767071C - Process for the manufacture of condensation products : de en
  • DE856003C - Process for solubilizing black bases : de en
  • DE856263C - Sealing of the handbrake lever feedthrough from the gearbox to the driver's compartment in motor vehicles : de en
  • DE856362C - Process for the phase evaluation of an oscillographically recorded periodic curve : de en
  • GB682958A - Improvements relating to tools for use in inserting, adjusting and setting sound-posts in violins and like musical instruments : en
  • DE1646846U - PLUG TERMINAL FOR HIGH FREQUENCY CABLES AND LINES. : de en
  • DE764704C - Process for the isomerization of paraffinic hydrocarbons : de en
  • DE855702C - Process for the production of pure germanium compounds : de en
  • US2618483A - Baseball and miniature golf apparatus : en
  • US2618507A - Side dump vehicle : en
  • DE855758C - Drafting system, especially for fully synthetic threads : de en
  • DE855875C - Carrier-frequency message transmission system : de en
  • DE856208C - Drying silo for grains : de en
  • US2618111A - Wheel driven stone gathering machine : en
  • US2618590A - Process of purifying high-proof alcohol : en
  • US2618684A - Insulated wire joint : en
  • US2618697A - Two-way sectional read-out tube : en
  • CA488164A - Direct positive photographs using color developers : en fr
  • CA488302A - Gas turbine apparatus with air cooling means : en fr
  • GB682750A - Improvements in or relating to safety valves for gas burners fitted with a pilot burner : en
  • AU158624B2 - Improvements in sprayers for liquids under pressure : en
  • US2618275A - Applicator for dyes and lotions : en
  • CA488125A - Hydraulic booster for controlling operational parts of aircraft : en fr
  • US2618474A - Fuel and air mixing device : en
  • US2618072A - Wheel gauge : en
  • GB683108A - Improvements in and relating to corsets : en
  • FR1016601A - : fr
  • DE855774C - Plow, especially for manual operation : de en
  • US2618271A - Surgical drain : en
  • DE856066C - Device for scanning the level of a liquid column, especially for measuring the contents of stationary fuel tanks : de en
  • DE856453C - Circuit arrangement for limiting the amplitudes of alternating voltages : de en
  • GB683033A - Improvements in and relating to garage doors : en
  • FR1016674A - Manufacturing process of metal molds in two or more parts : en fr
  • GB682815A - Improvements in methods of forming mercury-wettable surfaces : en
  • DE856056C - Area measuring machine for leather, skin, etc. like : de en
  • DE856397C - Spindle drive for precision mechanical purposes, especially for telecommunications equipment : de en
  • DE757275C - Antenna system for aircraft : de en
  • DE1646899U - INTERMEDIATE BEARING FOR SUBSTANTLY VERTICAL CONVEYING SCREW ELEVATORS. : de en
  • DE855846C - Process for the manufacture of fungicidal products : de en
  • DE863295C - Process for the digestion of vegetable fibers by means of acidic oxidizing agents : de en
  • DK75004C - Shoe sticking machine. : da en
  • FR1016721A - New process for making and decorating articles and clothing accessories, and new products obtained by applying this process : en fr
  • GB682937A - An improved mounting for the die plates of draw benches or the like : en
  • DE1646862U - ELECTROMAGNETIC COUPLING. : de en
  • DE855744C - Power converter with externally fed control electrodes : de en
  • DE855883C - Electric shaft for synchronous drives : de en
  • US2618220A - Type holding apparatus : en
  • DE856100C - Photographic camera with range finder : de en
  • DE856209C - Inflatable body : de en
  • DE856262C - Infinitely variable transmission, especially for motor vehicles : de en
  • DE855946C - Auger : de en
  • FR1016563A - Motor vehicles : en fr
  • US2618085A - Combined turnstile and article dispensing mechanism : en
  • US2618542A - Manufacture of a gaseous mixture rich in hydrogen : en
  • US2618696A - Apparatus for use in transmitting angular movement : en
  • CA488287A - Rod and tube assemblies and method of making same : en fr
  • DE1647005U - CONTAINERS WITH OVAL OR ROUND, CONICAL OR CYLINDRICAL SHAPE. : de en
  • DE856431C - Device for wetting the Schraemlein in Schraemmaschinen : de en
  • US2618045A - Pneumatic counterbalance for flying hot saws : en
  • US2617994A - Prosthetic device : en
  • US2618233A - Machine for making noncircular tubing on continuously rotating arbors : en
  • US2618766A - Impulse counter : en
  • DE1647077U - DEVICE FOR EMPTYING CONVEYOR MATERIAL FROM VIBRATING CHANNELS. : de en
  • DE1646864U - LUBRICATION BUSH. : de en
  • DE855700C - Process for the production of chlorine dioxide : de en
  • DE856142C - Process for the production of a high-performance fuel from gasoline : de en
  • IE19740L - Resolution of a propane diol : en
  • AU1275752A - Improvements in or relating tothe production of hardenable lacquers : en
  • AU160700B2 - Improvements in or relating to radio receiving sets forthe reception oftwo frequency ranges : en
  • US2618378A - Necktie and form therefor : en
  • CA488238A - Smelting of copper : en fr
  • CA488168A - Navigation aiding apparatus : en fr
  • US2618694A - Remote radio receiver tuning indicating apparatus : en
  • US2618131A - Quick freeze apparatus and package : en
  • BE504501A - CALCULATOR. : en fr
  • DE855777C - Attachment ties : de en
  • DE855876C - Arrangement for secret telegraphic message transmission by means of Hellschreiber : de en
  • DE856413C - Mechanical, stepless torque converter with epicyclic gear, especially for motor vehicles : de en
  • BE504687A - ACROLEIN MANUFACTURING. : en fr
  • US2618745A - Television transmission system : en
  • DE856406C - Pickups for musical instruments : de en
  • CA488239A - Fan-fold pass case : en fr
  • CA488098A - Can changing mechanism for textile machines : en fr
  • CA488188A - Photographic emulsions : en fr
  • DE761641C - Process for the purification of technical hydrolysates of cellulose-containing raw materials for the production of yeast : de en
  • CA488212A - Non-foaming compositions : en fr
  • DE856396C - Bearing friction reducing storage (suspension or support) of pendulums or the levers of scales, apparatus and measuring devices : de en
  • AU1269952A - Coal hydrogenation process : en
  • US2618171A - Footrest and auxiliary throttle pedal for vehicles : en
  • US2618603A - Detergent compositions containing metal discoloration inhibitors : en
  • AU1276052A - Improvements relating to aluminium-base copper-containing alloys : en
  • DE855981C - Device for the production of malt on one or more rotatable round trays : de en
  • DE856367C - Drive device for coils : de en
  • DE856468C - Transmitter crystal surrounded by a screen : de en
  • FR1016683A - Locking for blading rings without intermediate shims for steam, gas and turbo-compressors : en fr
  • AU1269652A - Improvements in or relating to low impedance wideband output circuit arrangements : en
  • AU1269752A - Prong connector for printed circuits : en
  • DE1646872U - GEARBOX FOR WIPER SYSTEMS. : de en
  • DK74993C - Mug system for stables. : da en
  • DE855781C - Face seal for rotating shafts, especially for water pumps in motor vehicles : de en
  • DE856420C - Engaging and disengaging device for electric bicycle alternators : de en
  • FR1016787A - Mechanical spade : en fr
  • US2618269A - Sphygmomanometer cuff : en
  • US2618229A - Checking and marking attachment for planters : en
  • US2618391A - Necktie hanger : en
  • US2618488A - Universal action fifth wheel : en
  • US2618508A - Spraying machine : en
  • US2618746A - Antenna system : en
  • US2618574A - Surfaces of plastics coated with ink containing a chlorinated or chlorosulfonated polymer of ethylene : en
  • DE855793C - Punching or pressing, in particular pressing with external bearings : de en
  • GB682982A - Printing plate, especially address printing plate : en
  • FR1016785A - Baker's oven burner : en fr
  • DE1646811U - GONIOSCOPE. : de en
  • CA488141A - Torque limiting means for engine starters : en fr
  • DE856257C - Process for the production of oil preserves and oil reserves from fish or fish meat : de en
  • DE1646890U - ROLLER FOR MOVABLE PLATFORM EQUIPMENT. : de en
  • DE756295C - Transducer arrangement : de en
  • CA488154A - Styrene-acrylic acid copolymers reacted with polymeric 4-vinylcyclohexene diepoxide : en fr
  • DE843325C - Method and device for the propagation of grass seeds : de en
  • FR1016788A - Insulating coating and paint for bituminous products : en fr
  • GB682903A - Improvements in or relating to infra-red fluid analysing apparatus : en
  • CA488200A - Apparatus for cooling liquids : en fr
  • DE851805C - Device for uninterrupted feeding of individual, preferably relatively thick and multi-layered workpieces to paper processing machines : de en
  • DE855874C - Receiving circuit for alternating current telegraphy with double-tone keying : de en
  • DE856026C - Winding machine for winding thin strips, especially a capacitor winding machine : de en
  • DE856428C - Sliding lock gate of great height with relatively small width : de en
  • US2618413A - Dispensing spout and closure with adjustable sifter : en
  • US2618622A - Plasticizer for vinyl halides : en
  • US2618631A - 4-nitro-2-trifluoromethyl-benzene-azo-n-hydroxyethyl-aniline dye compounds : en
  • DE1646920U - COVERING FABRIC FOR SUITCASES, HATBOXES, HANDWARE, OD. DGL. : de en
  • DE1646944U - GLUE AND VENEER OVEN. : de en
  • AU158308B2 - Container-dispenser for'pressure-sensitive-adhesive tape : en
  • CA488289A - Drag link end assembly and method of making same : en fr
  • AU1283452A - Supported platinum catalyst and process for producing and applying thesame : en
  • DE1646913U - DOOR CLOSURE FOR CABLE LOCKERS. : de en
  • DE1646926U - VACUUM CLEANER WITH COMPRESSED AIR DRIVE. : de en
  • DE1646835U - CARTRIDGE FOR BALLPOINT PEN. : de en
  • DE855951C - Vehicle axle, in particular tractor axle, preferably tractor steering axle with semi-axles : de en
  • DK74994C - Compressed gas generator plant comprising at least two free-piston machines, between whose piston movements a certain phase shift must be maintained. : da en
  • DE1646902U - WORK GLOVE WITH CUFF AND PULSE PROTECTION. : de en
  • DE1646907U - CARRIER FOR DIPOLE ANTENNAS. : de en
  • DE1646922U - VEGETABLE SLICER. : de en
  • DE1647008U - PACKAGING FOR THIN-WALLED HOLLOW BODIES. : de en
  • US2618136A - Flexible shaft coupling with overload release : en
  • US2618303A - Beam clamp with adjustable jaw : en
  • DE1646925U - DEVICE FOR CLEANING HIGH-UP WINDOWS AND THE LIKE. : de en
  • DE1647035U - INDUCTOR FOR LONGITUDINAL SEAM WELDING OF PIPES. : de en
  • DE827394C - Turning device for molding machines : de en
  • FR1016729A - Improvements to vehicle tracks, such as tractors or the like : en fr
  • US2618492A - Antiskid device for automotive vehicles : en
  • US2618740A - Railway signal control system for single track railways : en
  • FR1016608A - Process for manufacturing slabs, tiles and thin plates in compressed material and products manufactured by this process : en fr
  • GB682950A - Preparation of 17-ketosteroids and related compounds : en
  • GB683058A - Improvements in or relating to gramophones : en
  • DE855988C - Process for the continuous removal of substances deposited on cooling surfaces : de en
  • DE856337C - Hollow tube measuring line or coaxial measuring line for measuring electrical or magnetic fields by means of a measuring probe that engages in the measuring line through a longitudinal slot : de en
  • DE855814C - Door lock : de en
  • DE856247C - Pistons for internal combustion engines : de en
  • DE1647009U - FLAT-BOTTOM SILO WITH CIRCULAR CYLINDRICAL SLEEVE FOR TRANSPORTING DUST-FORMED MATERIALS, IN PARTICULAR BUILDING MATERIALS. : de en
  • DE855708C - Process for the preparation of amines of the fluoranthene series : de en
  • FR1016797A - Fluid servo motor : en fr
  • GB682998A - Improvements in or relating to devices for producing mechanical displacements : en
  • US2618122A - Telescopic hydraulic jack : en
  • DE855889C - Loading device for furnaces with a large grate width : de en
  • CA488218A - Production of benzene hexachloride and to compositions containing the same : en fr
  • DE855963C - Patches for the repair of rubber articles, in particular hoses and tires of motor vehicles and bicycles : de en
  • DE856421C - Automatic single-drum bottle washing machine : de en
  • US2618051A - Boot applicator for universal joints : en
  • US2618685A - Wire supporting device : en
  • US2618082A - Excavating plow and endless conveyer grading machine : en
  • US2618236A - Collapsible tuning indicator for wireless sets : en
  • GB682853A - Lenticulated films and methods for their production : en
  • DE855855C - Process for the production of valuable esters : de en
  • GB682894A - Improvements in, and relating to torsional oscillation absorber, particularly in clutches for motor vehicles : en
  • GB682863A - Apparatus for testing the speed of rotating bodies : en
  • GB682885A - Devices for picking up golf balls and the like : en
  • DE759314C - Single-anodic mercury vapor rectifier : de en
  • DE855733C - Electrical insulating material : de en
  • DE855797C - Ring gear drive of rotary drums : de en
  • DE856051C - Motorized circular saw : de en
  • US2618076A - Ventilated console : en
  • US2618184A - Device for expanding lens openings : en
  • US2618403A - Ash receptacle : en
  • FR1016600A - Friction plate progressive shift mechanism : en fr
  • GB682759A - Improvements in gas-fired water heaters : en
  • GB683082A - Improvements relating to rectilinear combing machine for combing textile fibres : en
  • DE856277C - Carriage advancing device, especially for loading points in mining operations : de en
  • CA488179A - Soft glass having wide working range : en fr
  • FR1016641A - Improvements to ultrasonic generators : en fr
  • GB682969A - Improvements relating to organo-polysiloxanes : en
  • DE1647073U - FUSE FOR TRANSPORT CONTAINER. : de en
  • DE855789C - Pre-selection circuit with piston to move the wheels, especially for machine tools, z. B. turning bars : de en
  • DE855847C - Process for the production of cellulose preparations with high chemical reactivity : de en
  • DE1647023U - HARD CHROME PLATE IRON PLATE. : de en
  • DE1647099U - ELECTRIC CAPACITOR. : de en
  • DE855982C - Process for the production of fermented dry preparations from animal glands : de en
  • DE829048C - Filter funnel for multiple uses : de en
  • DE855731C - Magnetic field tubes with two or more pairs of anode segments for receiving or generating centimeter waves : de en
  • DE856053C - Process for the deep impregnation of strong woods : de en
  • DE856077C - Device for converting a rotary movement into a straight movement, in particular for the advance of sound-recording sound boxes on speaking machines : de en
  • DE856124C - Area sampling device : de en
  • DE855938C - Process for practically complete separation of bacteria and microscopic mass particles from viscous liquids and emulsions, especially from milk : de en
  • GB682846A - Improvements in wood cases for electric fuse units : en
  • US2618011A - Fish scaler with scale guard : en
  • US2618294A - Control mechanism : en
  • GB682743A - Arrangement of static current converters : en
  • DE855705C - Process for the dehydrogenation and aromatization of hydrocarbons : de en
  • US2618519A - Idler roller assembly : en
  • US2618626A - Process of polymerizing olefinically unsaturated compounds : en
  • DE1646933U - RELEASE SECURITY OF THE CHAIR POST MOUNTING FOR CHAIRS WITH A HEIGHT-ADJUSTABLE SEAT. : de en
  • DE855734C - Insulator for antenna guy ropes : de en
  • DE856180C - Circuit arrangement for cos ªÎ measurement : de en
  • DE1646815U - HEATED WATER BATH. : de en
  • DE855869C - Continuous printing of profile workpieces, especially pipes : de en
  • DE1646875U - MULTIPURPOSE COVER FOR MOTORCYCLES. : de en
  • FR1016756A - Locking device by diametrical extension, for small section tables, and serving in particular for handlebar tubes of bicycles or the like : en fr
  • DE856378C - Haeckselmaschine with automatic loading device : de en
  • US2618469A - Cattle guard : en
  • DE855949C - Device for regulating the pressure medium pressure in switching devices of power transmissions, in particular of motor vehicles : de en
  • DE856135C - Rotating device on feed devices of hot pilgrim rolling mills : de en
  • AU155486B2 - Wire laying machine : en
  • DE856001C - Pressure plate for stamp : de en
  • DE856342C - Method and device for operating oil dust burners : de en
  • CA488276A - Method of gasifying fuels : en fr
  • DE1646874U - RING FOR CAR WHEEL NUTS AND CAR WHEEL THREADED BOLTS. : de en
  • DE1647042U - CONVEYOR AND PLASTICIZING UNIT FOR A SECTOR INJECTION MACHINE FOR THE PROCESSING OF PLASTICS. : de en
  • DE1647100U - INDUCTION HEATING DEVICE. : de en
  • DE856227C - Method of measuring rock subsidence : de en
  • DE856422C - Self-closing device, especially for bottle fillers : de en
  • FR1016744A - Rectifying device for gyroscopes : en fr
  • DE1647063U - TOTOTIPE CUBE. : de en
  • DE752871C - Process for the production of basic ethers of fatty aromatic oxyates : de en
  • GB682910A - Improvements in pulse counters using electric discharge devices : en
  • GB683051A - Indicator concealing screens for cash registers or similar accounting machines : en
  • GB682820A - Spring washers : en
  • DE855693C - Procedure and vessel for continuous extraction : de en
  • GB683079A - Improvements in sewing machines : en
  • DE855900C - Wooden member, e.g. B. beam, support, truss rod or the like. : de en
  • DE856055C - Process for refining, degassing and casting metals and alloys : de en
  • DK74988C - Inlet valve for ventilation air. : da en
  • CA488090A - Combined parking light and headlight rim : en fr
  • FR1016590A - Process for treating vinasses and in particular distillery vinasses : en fr
  • US2618506A - Head block for two-line operated grapples or the like : en
  • DE856326C - Device for inserting colored rings : de en
  • USRE23582E - baskerville : en
  • DE1646900U - CUCKOO CLOCK WITH HOUR RUN AND QUARTER-HOUR RUN. : de en
  • DE855908C - Process for the remuneration of flat structures made of polyamides : de en
  • GB683109A - Improvements in or relating to blocking oscillators : en
  • FR1016702A - Massage device : en fr
  • GB682945A - Method and apparatus for forming laminated panels or like articles : en
  • DE1646924U - WITH SPRING LATCHES IN THE SOCKET ON FIXED HOLDING PINS LOCKABLE DEVICE FOOT OF SO-CALLED PLUG-IN KITCHEN MACHINES. : de en
  • DE1647060U - SCHOOL AND SCHOOLER GLASS SCHOOLBOARD. : de en
  • DE1647081U - DIAPER WITH MULTIPLE FABRIC LAYERS. : de en
  • DE856027C - Repeater : de en
  • DE1646949U - HYDROSTATIC POWER MACHINE. : de en
  • FR1016784A - Heating system for baker's ovens : en fr
  • US2618579A - Method of cementing ceramic : en
  • AU1278752A - Improvements in or relating to resilient systems : en
  • BE504609A - PROCESS FOR THE PRODUCTION OF DERIVATIVES OF TANK COLORANTS AND FOR DYING TEXTILE MATERIALS USING THESE DERIVATIVES. : en fr
  • CA488290A - Adjustable tie rod : en fr
  • DE856341C - Arrangement for the electrical resistance heating of steel strips in the manufacture of winding, especially high-pressure winding bodies : de en
  • GB682764A - Pin feeder : en
  • GB682897A - Improved magnetic powders and method of making the same : en
  • DE752849C - Method of processing whey : de en
  • FR1016576A - Liquid meter : en fr
  • GB683015A - Multiple capacitor unit : en
  • AU1270552A - Stocking and garment connecting means therefor : en
  • AU160599B2 - Improvements in or relating to push-pull circuits for amplifying or producing high-frequency oscillations : en
  • GB682857A - New colouring matters and a process for colouring plastic materials therewith : en
  • DE856479C - Device for the automatic regulation of the magnetic force flow in electrical generators, especially in bicycle generators : de en
  • CA488202A - Diacylamidobiphenylenedioxydialkylcarboxylic acids and process of preparation : en fr
  • BE504606A - : en fr
  • DE856293C - Process for the production of unsaturated organic thioic acids and their esters : de en
  • FR1016771A - Process for dyeing regenerated cellulose rayon : en fr
  • DE1647069U - DEVICE FOR BUNDLING BRUSH, BROOM, WASTE PAPER, ETC. : de en
  • DE856079C - Magnetostriction vibrator and process for its manufacture : de en
  • GB682968A - Pressure containers, especially hot water storage tanks : en
  • CA488267A - Stabilized vinyl resin : en fr
  • DE856243C - Teat cups for milking machines : de en
  • GB683066A - Improvements in, or relating to, biscuit barrels and similar containers : en
  • US2618332A - Tension screen : en
  • BE504688A - PROCESS FOR PURIFYING DELAYED FIBROUS MATERIALS, AND TUBULAR SPINNER FOR ITS IMPLEMENTATION. : en fr
  • AU162352B2 - Coal hydrogenation process : en
  • DK75003C - Arch and heel protector inserts. : da en
  • US2618734A - Induction heating unit : en
  • DE856452C - Contact plug for telecommunication systems : de en
  • US2618087A - Changeable picture apparatus : en
  • CA488299A - Self-locking retaining ring : en fr
  • AU158760B2 - Improvements in and relating to articles of furniture andmore particularly to articles of repose for supporting the body of person : en
  • US2617993A - Shoulder pad : en
  • US2618268A - Surgical forceps or clamp : en
  • CA488277A - Production of water gas : en fr
  • CA488305A - Pivotally mounted hand bag : en fr
  • DE856285C - Process for the production of technically and therapeutically effective bacterial preparations : de en
  • GB683057A - Process for the production of hollow valves and valves obtained by this process : en
  • CA488230A - Power driven disc tiller : en fr
  • CA488264A - Overlapping car ends for mine cars : en fr
  • DE1646859U - PLASTIC PLATE OR TRACK. : de en
  • US2618276A - Folding comb : en
  • CA488144A - Rolling mill having removable chucks : en fr
  • US2618071A - Gear alignment fixture for gear shapers : en
  • US2618504A - Lifting device : en
  • AU1275052A - Wire laying machine : en
  • DE856057C - dragon-fly : de en
  • DE1646953U - MOTOR VEHICLE TOW ROPE. : de en
  • FR1016624A - Gas fuel burner : en fr
  • GB682975A - Improvements relating to the colouration of textiles : en
  • GB683043A - Improvements in or relating to a blower valve arrangement for a rock drill : en
  • CA488260A - Power operated carriage return mechanism for typewriting and like machines : en fr
  • US2618661A - Trithioacetals : en
  • CA488139A - Preparation of guanazole : en fr
  • US2618170A - Hand brake for railway cars : en
  • DE1647071U - TRANSPORT CONTAINER. : de en
  • US2618725A - Can key welding machine : en
  • US2618358A - Air screen for jet engines : en
  • CA488301A - Adjusting mechanism for load compensating brake apparatus : en fr
  • US2618083A - Excavating and loading plow with endless conveyer : en
  • US2618342A - Control device for well tools : en
  • US2618561A - Process of producing stable garlic preparations : en
  • GB683117A - Improvements in or relating to heat measuring devices : en
  • AU701951A - Improvements in or relating to machines suitable for use inthe manufacture of shoes : en
  • DE856493C - Process for the production of knock-proof and storage-stable motor gasoline : de en
  • US2618432A - Axial flow blower : en
  • US2618566A - Magnesium aluminate pebble : en
  • CA488234A - Low temperature coatings for roofing granules and asbestos-cement shingles : en fr
  • CA488119A - Photogrammetric apparatus : en fr
  • DE856440C - Fastening of blades of centrifugal machines used in longitudinal grooves of the blade body : de en
  • US2618470A - Gas turbine-driven auxiliary power and air conditioning system : en
  • US2618172A - Crank counterbalance : en
  • US2618334A - Magazine stripping machine : en
  • US2618319A - X-brace construction for collapsible invalids' wheel chairs : en
  • US2618662A - Production of naphthene hydroperoxides : en
  • US2618119A - Turbine apparatus : en
  • USD168239S - Hearing aid battery tester : en
  • US2618080A - Combined heel plate and brace for shoes : en
  • USD168220S - Lace fabric : en
  • DE762906C - Self-regulation of the compartment temperature in railroad cars : de en
  • DE855944C - Photographic camera with electric light meter : de en
  • DE856288C - Method and device for the sterilization of liquids, preferably beer : de en
  • GB682877A - Improvements in and relating to fuel ignition systems : en
  • GB683049A - Improvements in and relating to clutch control devices : en
  • GB683054A - Improvements in brassieres : en
  • DE1646960U - HAMMER HOLDER. : de en
  • FR1016722A - Television or similar apparatus : en fr
  • DE1647053U - LUGGAGE RACK WITH SIDE OUTRIGGERS. : de en
  • DK74979C - Process for the preparation of diphenyl ethers. : da en
  • DE1646970U - KITCHEN CABINET. : de en
  • IE21819L - Electroplating : en
  • DE856090C - Gear change transmission : de en
  • DE856323C - Primary element with alkaline electrolyte and regeneration of the same : de en
  • DE855799C - Device for sifting dust-like and gritty goods : de en
  • DE856475C - Spring mechanism for alternating current switch, in which the slide carrying the locking roller for the cantilever is moved radially by two tension springs : de en
  • FR1016776A - Manufacturing process of vulcanized crepe skin-lined boots and other articles : en fr
  • GB682993A - Production of strains of escherichia coli of high antibiotic activity against tubercle-bacilli : en
  • US2618101A - Reversible toy vehicle : en
  • US2618190A - Chime system using harmonically tuned chimes : en
  • GB683035A - Improvements relating to bottle filling and capping machines : en
  • FR1016559A - Improvements to burners for liquid fuels : en fr
  • GB682805A - Improvements in tuning indication arrangements for wireless receivers : en
  • DE1647050U - HYDRAULIC VIBRATION DAMPER IN PARTICULAR TELESCOPIC DAMPER FOR MOTOR VEHICLES. : de en
  • DE855831C - Pipe connection for offset pipes : de en
  • US2618537A - Process for briqueting combustible materials : en
  • DE855761C - Process for the preparation of a fluorine-containing prophylactic : de en
  • FR1016759A - Self-propelled plow eliminating turns at the end of the field and having an operator's station that automatically turns in the direction of travel, at each change of direction : en fr
  • DE1646881U - WINDOW LOCK, IN PARTICULAR SWIVEL LOCK. : de en
  • FR1016609A - mechanical covering element, which juxtaposed with other elements and connected by a groove and false tongue process form a movable covering from this element and using this process : en fr
  • DE763884C - Shaking process for separating additions from molten metal balls : de en
  • DE855891C - Multi-stage constant pressure axial compressor : de en
  • DE856025C - Electrical wound capacitor with connection on the face : de en
  • DE1646930U - TWO IN ONE FOLDING STOOL. : de en
  • FR1016735A - Projector refinements : en fr
  • DE856162C - Circuit arrangement for telecommunications systems in which switching processes are transmitted by inductively generated direct current surges over two-wire connecting lines : de en
  • DE856434C - Process and device for the additive chlorination of aromatic compounds in the liquid state : de en
  • GB683038A - An improved liquid fuel heating unit for hot water systems : en
  • DE856012C - Screwless connecting clamp : de en
  • DE856509C - Mouthpiece for extrusion presses for overmolding the wire cores for pneumatic vehicle tires with rubber mixture : de en
  • US2618379A - Cigarette dispensing container : en
  • DE1646866U - PIPE CONNECTION. : de en
  • DE855738C - Converter for fixed frequency reduction : de en
  • DE849230C - Process for the production of horizontal boreholes for groundwater wells and machine for practicing the process : de en
  • FR1016597A - runway element, in particular for aerodrome : en fr
  • FR1016761A - Magnetic product separator : en fr
  • CA488128A - Fabrication of non-circular metal articles from wire stock : en fr
  • FR1016656A - Industrial electric vacuum cleaner for cleaning bakery ovens in particular and other uses : en fr
  • FR1016711A - Device for fixing the peripheral covers of the soles of shoes : en fr
  • DE855881C - Connection head for high voltage insulators : de en
  • DE856358C - Device for suction and dedusting of the exhaust gases from sintering machines for ores u. like : de en
  • DE856388C - Device for regulating the fuel supply in internal combustion engines : de en
  • DE856398C - Arrangement on sheet metal cutting machines, punching machines and similar machines : de en
  • DE1647027U - FOAM CUSHION FOR TELEPHONE RECEIVERS. : de en
  • DE855921C - Cutting angle adjustment device for the work tools on chippers : de en
  • FR1016746A - Household utensil : en fr
  • GB682742A - Dump bailer and bridge plug for use in well bores : en
  • GB682913A - Improvements in and relating to fuel injection pumps for internal combustion engines : en
  • DE855764C - Process for hardening objects, in particular panes of glass : de en
  • DE856405C - Electro-acoustic tower music game : de en
  • FR1016570A - Electric lantern : en fr
  • DE856020C - Direction of rotation change gear : de en
  • GB682918A - Improvements in end closure for knitted metallic mesh scouring devices : en
  • GB682960A - Improvements in or relating to the manufacture of benziminazole glycosides : en
  • FR1016584A - Wringer for vegetables and others : en fr
  • DE855822C - Method and device for molding objects from a moldable mass : de en
  • DE856276C - Alkali-resistant objects : de en
  • US2618423A - Garment bagging machine with bag feeding rollers : en
  • DE1646905U - CAR ANTENNA SUPPORT. : de en
  • DE856316C - Circuit arrangement for call seekers who are stimulated by periodic ringing current that is only switched off when the desired location is reported : de en
  • FR1016568A - Product for electrical insulation : en fr
  • FR1016659A - Plastic candle holder for Christmas tree: l : en fr
  • GB682996A - Driving means for gas meters : en
  • FR1016796A - Mounting device for table tennis net or similar games : en fr
  • FR1016749A - Improvements to devices for the treatment of musts and wines during vinification : en fr
  • FR1016752A - Variable and colored phase contrast optical device : en fr
  • DE855713C - Process for the production of a foam-forming agent, in particular for the production of mortar compositions with a porous structure : de en
  • DE855707C - Process for the preparation of sulfamidoalkylsulfonic acids or their salts : de en
  • DE855856C - Process for the preparation of zinc compounds from alkylphenol sulfides or their esters : de en
  • DE856010C - Antenna with horizontal radiation for ultrashort waves : de en
  • US2618059A - Hedge trimmer : en
  • US2618572A - Method for impact plating : en
  • DE1646903U - COLLAR WIRE TIES. : de en
  • US2618414A - Dispensing device for viscous materials : en
  • US2618721A - Control with column loaded strip : en
  • CA488097A - Combing machine : en fr
  • DE855926C - Process for regulating the output of thermal power plants, in which a gaseous working medium describes a circuit under overpressure, and a device for carrying out this process : de en
  • DE856021C - Device for switching or regulating the voltage for electricity consumers : de en
  • DE1646923U - CHRISTMAS TREE STAND WITH POURED LACE IN THE HOLDING CASE. : de en
  • DE855752C - Process for the regeneration of the alkaline washing solution from a hydrogen sulphide cleaning process : de en
  • DE855873C - Teletype transmitter : de en
  • DE856275C - Protection device for the surface of drawing boards : de en
  • AU1282052A - Improved system for automatically dimming multiple-filament headlamps by switch control ofthe lamp filaments : en
  • FR1016748A - Improvements relating to a device applicable to sewing machines : en fr
  • DE1646941U - CLOTHING HANGER. : de en
  • DE763307C - Process for the production of hydrocarbons from carbon monoxide and hydrogen : de en
  • DE856063C - Liquid flow regulator : de en
  • GB682868A - Sprinkling apparatus for the air intake of gas turbine engines : en
  • GB682984A - Improvements in or relating to means for connecting trough-like members for arch-like supports in mine galleries or the like : en
  • GB683030A - Improvements in or relating to change speed gears : en
  • AU154183B2 - Device forthe adjustment ofthe angular position of Venetian blind slats : en
  • DE856144C - Process for the production of motor fuels : de en
  • GB682828A - Improvements in or relating to windshield wipers : en
  • CA488261A - Wear resistant carriage guide rail for typewriter or like machine, and method of forming same : en fr
  • GB683112A - Improvements in stone-ejecting tyre tread : en
  • FR1016645A - Device for transporting materials sensitive to shocks, for example soft coal, from the installation at the bottom of a mine in the metering pockets of a skip installation : en fr
  • GB682776A - Improvements in or relating to joints for sheet material : en
  • GB682911A - Improvements in or relating to interpolymers and the production thereof : en
  • USD168248S - Sleet scraper : en
  • DE856149C - Process for the preparation of compounds of sex hormones : de en
  • US2617998A - Infant table rail : en
  • US2618029A - Frame for masonry wall openings : en
  • US2618647A - Process for the production of organosilicon compounds : en
  • GB683018A - Insert for rock drills : en
  • GB683069A - Improvements in and relating to the production of water-soluble mixed cellulose ethers : en
  • DE838512C - Creep strain gauge, especially for cylindrical, highly heated bodies : de en
  • DE855885C - Commuter slip ring set : de en
  • FR1016742A - Liquefiable gas metering device : en fr
  • DE856094C - Method and device for sterilizing milk, canned food or the like in bottles or glasses. : de en
  • DE1647030U - TEST UNIT FOR ELECTRICAL INSTALLATION OF MOTOR VEHICLES. : de en
  • DE855712C - Process for the preparation of new 6,9-dioxy-2-aminopteridine derivatives substituted in the 8-position : de en
  • DE856043C - Process for the preservation of decomposable substances : de en
  • DE856432C - Device for the wet treatment of textiles in running web : de en
  • DE856444C - Type lever drive with switchable type carrier for typewriters and similar machines : de en
  • GB682786A - Improvements in or relating to self-feeding brushes : en
  • FR1016573A - Further development of belts, especially conveyor belts : en fr
  • GB683006A - Improvements in and relating to the production of alkoxy alkanes : en
  • GB682757A - Improvements in production of alkali metal fluotitanates and fluozirconates : en
  • GB683042A - Adjustable reclining chairs or the like articles of furniture : en
  • DE856176C - Voltmeter with a logarithmic scale : de en
  • FR1016617A - Advanced training in electrical synchronous link devices : en fr
  • GB682985A - Method of line scanning for automatic telephone systems : en
  • DE1646928U - EGG CUP WITH BASE. : de en
  • US2618428A - Shock resistant container : en
  • US2618688A - Electric automatic circuit breaker with reclosing means : en
  • US2618376A - Material conveying toy : en
  • DE855717C - Pipe arrangement for water tube boilers and heat exchangers : de en
  • DE856386C - Slide valve control for internal combustion engines : de en
  • DE833618C - Tracing paper with representations of objects, people, animals etc. on one or both sides : de en
  • GB683064A - Azo dyes for color photography : en
  • US2618550A - Method for the production of titanium : en
  • DE855779C - Elbow : de en
  • DE856418C - Rim for bicycles, motorcycles and similar vehicles : de en
  • US2618327A - Storm window and screen assembly : en
  • US2618608A - Detergent compositions containing metal discoloration inhibitors : en
  • DE1646827U - ADVERTISEMENT GAME DEVICE. : de en
  • DE1647061U - POLICE CARABINER. : de en
  • DE856158C - Receiver based on the resolver principle, especially on electric rail vehicles : de en
  • DE855809C - Tire pressure monitoring device : de en
  • FR1016700A - Porous metallic materials and articles made from these materials : en fr
  • US2618711A - Phase inverter amplifier : en
  • DE1647019U - CASE WATCH. : de en
  • DE1647086U - CLOSURE FOR BELT OD. DGL. : de en
  • DE856107C - Anti-skid chain : de en
  • DE1646909U - REWINDING DEVICE FOR LEAD WIRE. : de en
  • GB682761A - Improvements in or relating to magnetrons : en
  • DE856498C - Process for the production of thread-like structures with high strength from polyethylene halides : de en
  • CA488251A - Nozzles : en fr
  • US2618113A - Remote-control release of snapping rolls : en
  • US2618139A - Fashioned or shaped knitted garment : en
  • US2618339A - Apparatus for commingling multiple zone well production : en
  • BE504706A - PROCESS FOR DYING CELLULOSE ACETATE WITH LEUCO-DERIVED SULPHURIC ESTERS FROM TANK COLORANTS. : en fr
  • US2618449A - Support device for pipes or the like : en
  • US2618656A - (alkylsulfonamidoalkyl) arylhydrazines : en
  • US2618628A - Polymers of nuclear chlorinated alpha-methyl styrene : en
  • USD168203S - Spsr.os : en
  • AU1270752A - Pressure-atomizing oil burners : en
  • CA488169A - Abrasive articles and method of making : en fr
  • BE504774A - PROCESS FOR THE CONTINUOUS PREPARATION OF PURE LACTAMES BY EXTRACTION. : en fr
  • DE1646934U - INFLATABLE MATTRESS. : de en
  • FR1016648A - Container for fluids and pasty products : en fr
  • US2618405A - Adjusting mechanism for material discharge devices : en
  • US2618495A - Pulley : en
  • US2618373A - Tobacco arranging machine : en
  • US2618380A - Package for plural articles : en
  • US2618533A - Manufacture of carbon black : en
  • US2618161A - Reversible rotary toothbrush : en
  • US2618718A - High-speed electric switching apparatus : en
  • US2618074A - Catalyst stripping and apparatus therefor : en
  • CA488181A - Ophthalmic glass : en fr
  • US2618427A - Ladder : en
  • US2618653A - Cyclohexyl methyl ketones : en
  • DE856175C - Overcurrent indicator : de en
  • IE21845L - Information storage : en
  • DE1647094U - CLUTCH MOTOR FOR CERAMIC MACHINERY AND WORK EQUIPMENT. : de en
  • DE856290C - Tensile monitoring device for continuous or wound material webs : de en
  • DE856169C - Device with a discharge tube which is sensitive to changes in space charge and is provided with a cathode directly heated by alternating current : de en
  • GB682792A - Improvements in or relating to structures or articles composed of prestressed concrete or other like prestressed mouldable material : en
  • DE1646861U - TWO-PIECE BELT CLASP. : de en
  • FR1016551A - Device for supporting beams and the like : en fr
  • DE1647089U - ASBESTOS WITH FABRIC PROTECTION. : de en
  • GB683010A - Improvements in or relating to turnbuckle connectors for rods, tubes and the like : en
  • GB683040A - Improvements in and relating to electric valve converting systems : en
  • DE855746C - Adhesive tape : de en
  • DE856488C - Process for achieving tight penetrations of metallic parts through glass or glass-like materials : de en
  • FR1016737A - Improvement to castle nuts : en fr
  • GB682972A - Improvements relating to clinographs : en
  • US2618096A - Fish lure : en
  • GB683016A - Dispensing apparatus for dish-washing machines : en
  • DE856458C - Circuit arrangement for intermediate switch : de en
  • DE855786C - Automatic friction gear : de en
  • DE855796C - Device for steering fixed flame cutting machines according to a sketch : de en
  • DE856102C - Chassis for motor vehicles with a medium frame longitudinal beam : de en
  • DE1646910U - CLAW EARTHING CLAMP. : de en
  • FR1016685A - Manufacture of organosilicon compositions : en fr
  • DE1646971U - STOVE ARRANGEMENT. : de en
  • DE1647049U - AIR FILTER FOR AIR CONDITIONING SYSTEMS IN MOTOR VEHICLES. : de en
  • CA488163A - Gate operating mechanism : en fr
  • US2618232A - Blind stitch sewing machine : en
  • US2618293A - Pipe line heater : en
  • US2618567A - Molded alumina : en
  • DE856161C - Crossover or pulse separator for directional separation : de en
  • FR1016681A - Furniture convertible into bed : en fr
  • DE855974C - Tin can with protective cover and method and device for the production of the same : de en
  • DE856390C - Driving belts, in particular flat belts with a tension band made of polyamide or similar plastics with oriented fibers : de en
  • DE855689C - High temperature heat transfer medium : de en
  • FR1016665A - Buzzer : en fr
  • DE1647041U - LOCKING DEVICE FOR THE ROLLER ROLLER ON TROLLEYS FOR AGRICULTURAL LIFTS. : de en
  • CA488221A - Gas-generating guanidine nitrate charges containing phenolic derivatives : en fr
  • US2618034A - Clothespin : en
  • US2618301A - Rotary dowel cutting head : en
  • US2618400A - Method of and machine for inserting blind fastenings : en
  • US2618407A - Container emptying apparatus : en
  • DE856218C - Process for refining structures made from superpolycondensates : de en
  • DE856244C - Filling and measuring device for cheese molds : de en
  • US2618592A - Electrolytic process for recovering by-products from industrial waste liquors : en
  • US2618773A - Power supply : en
  • US2618262A - Shallow-water diving helmet : en
  • US2618617A - Process for the preparation of oil-modified alkyd resins : en
  • US2618201A - Apparatus for detachably attaching camera objectives to cameras : en
  • US2618410A - Milk weighing and handling apparatus : en
  • US2618723A - Mounting device : en
  • DE1646873U - ARRANGEMENT FOR ENTERING AND DISCONNECTING VEHICLES. : de en
  • DE855962C - Self-closing protective strips, especially for pneumatic tires on vehicles : de en
  • GB682768A - Fractionation and purification of biological solutions by ion-exchange : en
  • FR1016800A - Plasticized thermoplastic polymer material based on vinyl chloride : en fr
  • GB682974A - Improvements in or relating to vibration dampers of the friction disc type : en
  • DE1646819U - ELASTIC VIBRATION DAMPING AND FLEXIBLE CLAW COUPLING. : de en
  • DE856035C - Rotary piston machine with helical wheels : de en
  • DE856106C - Vehicle tires with subdivided anti-skid tread : de en
  • DE856137C - Process for the production of welded pipe turning ends : de en
  • DK75007C - Mechanical time fire pipe. : da en
  • DE1646858U - PORTABLE WOODWORKING MACHINE. : de en
  • US2618128A - Combination beverage and meat case : en
  • DE1646843U - LUBRICATION DEVICE FOR THE DRIVE SPINDLES OF THE WORK ROLLS OF ROLLING MILLS. : de en
  • USD168210S - Brooch or the like : en
  • DE856294C - Process for the production of ª ‡, ª ‰ -unsaturated carboxylic acids and their derivatives : de en
  • GB682766A - Improvements in gyromagnetic compasses for aircraft and the like : en
  • DE855715C - Process for the production of 1,4-dioxane : de en
  • DE856126C - Method and device for applying marbling effects on surfaces to be decorated with it : de en
  • DE856178C - Switching device for electrical measuring devices with high power consumption : de en
  • DE856307C - Cascade coolers, especially for milk : de en
  • DE856416C - Electric switch for direction indicators of motor vehicles : de en
  • FR1016758A - Advanced Forceps : en fr
  • GB682760A - Improvements in or relating to television apparatus : en
  • US2618050A - Manufacture of bearings : en
  • US2618418A - Garment hanger : en
  • US2618546A - Fertilizer manufacture : en
  • US2618607A - Liquid : en
  • US2618762A - Target and circuit for storage tubes : en
  • CA488183A - Electrode clamp : en fr
  • AU165317B2 - Improvements relating to aluminium-base copper-containing alloys : en
  • DE1646887U - DEVICE TO AVOID CHANGING REMOTE CONTROLLED VEHICLES IN THE EVENT OF SHORT-TERM INTERRUPTIONS AND REDUCTIONS IN THE CONTROL CURRENT. : de en
  • DE856069C - Double needle pickup for speaking machines : de en
  • DE856193C - Exhaust-heated air heater with steam-heated pipe air heater arranged in the cold air duct : de en
  • FR1016747A - Improvements to communication channel signaling control systems : en fr
  • FR1016781A - Preparation of molds for baking bread : en fr
  • DE856265C - Switching device for main and reserve fuel lines of motor vehicles : de en
  • US2618099A - Toy with magnetically controlled response : en
  • US2618107A - Tool reciprocating device : en
  • US2618458A - Cam actuated valve : en
  • AU158637B2 - Prong connector for printed circuits : en
  • US2618655A - Sulfonamidostyrenes : en
  • US2618370A - Roller conveyer : en
  • US2618503A - Storage battery carrying strap : en
  • US2618202A - Machine tool transmission and control mechanism : en
  • CA488155A - Photographic color correction using colored couplers : en fr
  • DE765441C - Process for the continuous esterification or etherification of cellulose : de en
  • GB682770A - Improvements relating to garment and like presses : en
  • GB682867A - Improvements in or relating to endless driving belts made of textile material : en
  • DE855832C - Pipe connection for offset pipes : de en
  • DE855884C - Electrical system with earthed star point. : de en
  • DE1646828U - LENS SHUTTER FOR STEREO CAMERA. : de en
  • USD168214S - Radio panel : en
  • US2618457A - Needle valve : en
  • US2618557A - Method of developing sensitive photographic materials : en
  • AU697451A - Improvements in or relating to machines suitable for use in performing lasting or analogous operations on shoe parts : en
  • US2618436A - Coin box : en
  • US2618635A - Mixed cellulose ether : en
  • US2618743A - System and apparatus for determining the listening habits of wave signal receiver users : en
  • DE1646847U - CLOSED MELT FUSE WITH EMPTY MELTING AREA. : de en
  • DE856049C - Window frames, especially for residential buildings : de en
  • US2618304A - Bit with adjustable cutting blade : en
  • DE1646876U - CLAMPING DEVICE FOR HOLDING THE LUGGAGE ON THE LUGGAGE CARRIER OF THE DRIVE AND MOTORCYCLES. : de en
  • DE1646882U - FOAM RUBBER INSOLE. : de en
  • DE1646914U - REEL MOUNTING FOR BICYCLE LIGHTING MACHINES. : de en
  • DE856283C - Elastic connection with automatic seal for plug-in weather ducts : de en
  • CA488122A - Vibrating device : en fr
  • DE1646918U - GLARE PROTECTION SCREEN FOR FLUORESCENT TUBES. : de en
  • DE856472C - High voltage electric fence insulator : de en
  • AU1270052A - Improvements inside delivery rakes and/or swath turners : en
  • DE855925C - Support on machine parts of horizontal piston machines : de en
  • DE855968C - Safety lock with dust cover, especially for mortise locks on motor vehicles : de en
  • CA488085A - Reinforced insole for shoes : en fr
  • DE855984C - Process for the preparation of nucleosidic cleavage products of nucleic acids : de en
  • DE856024C - Procedure for carrying out measurements on individual parts for pulse devices : de en
  • DE855718C - Bottom ring arrangement for rear boilers, especially of locomotives : de en
  • BE504558A - : en
  • CA488135A - Preparation of 2-amino-4-hydroxy-6-formyl pteridine : en fr
  • DE855704C - Process for the preparation of sulfur-containing compounds : de en
  • US2618070A - Dimension gauge : en
  • US2618173A - Pump rod connecting device : en
  • US2618208A - Box assembly rack : en
  • US2618310A - Method and apparatus for making laminated articles : en
  • US2618637A - Tertiary - aminoalkyl diarylmethyl sulfones and their preparation : en
  • DE856002C - Duplication template : de en
  • DE856320C - Circuit arrangement for telephone systems with dialer operation for transmission of different signals through tone-frequency pulses and speech : de en
  • US2618197A - Picture display apparatus with duration of display controlled by the picture carrier : en
  • AU155607B2 - Vehicle windscreen wipers : en
  • GB683089A - Mobile folds for animals : en
  • CA488083A - Concrete curbing : en fr
  • US2618545A - Phytotoxic composition and use thereof : en
  • DE856132C - Rotary drill for rock drilling machines : de en
  • DE856256C - Method for producing ball studs, in particular with solid balls for the steering rods of motor vehicles or the like. : de en
  • DE856407C - Method for producing artificial bell toen : de en
  • DE1646929U - CROSS WITH TRANSPARENT CAVITY. : de en
  • DE856470C - Symmetrical high frequency cable : de en
  • US2618291A - Control valve for hydraulic drive transmissions : en
  • US2618296A - Harness frame for looms : en
  • DE856195C - Process for cooling coal distillation gases : de en
  • FR1016779A - Decompression valve : en fr
  • DE855972C - razor : de en
  • DE856231C - Optical wedge for sound recorders and duplicators : de en
  • FR1016562A - Process for the distillation and fractionation of oils, tars and similar liquid hydrocarbons : en fr
  • GB682887A - Improvements in and relating to resistance materials and elements : en
  • GB682963A - Improvements in or relating to curtain suspension devices : en
  • FR1016655A - Electric soldering iron : en fr
  • US2618705A - Oscillator tuning device : en
  • FR1016616A - Head construction for high power gas engine mechanism frames : en fr
  • GB683053A - Improvements in or relating to shrouded electro-magnetic apparatus : en
  • DE855965C - Air pump arranged in the bicycle frame : de en
  • DE856359C - Aluminum-silicon alloys and processes for their manufacture : de en
  • FR1016740A - Extra light waterproof metal box for transporting jet engines : en fr
  • GB683095A - Improvements in and relating to method of producing vanillin, acetovanillone and other oxidation products : en
  • GB682849A - Improvements in and relating to devices for applying tension to and taking up slack in flexible connections : en
  • FR1016713A - Solid fuel stove or stove : en fr
  • GB682954A - Improvements in or relating to the production of alcohols : en
  • US2618044A - Machine tool : en
  • US2618606A - Detergent compositions containing metal discoloration inhibitors : en
  • AU1279052A - Improvements in or relating to machine tools : en
  • US2618186A - Torque-limiting rotary power transmission device : en
  • US2618058A - Sportsman's nipper : en
  • DK74975C - Emulsifier. : da en
  • AU157427B2 - Safety latch for cable controlled earthmoving scraper bowl : en
  • US2618454A - Lamp guiding and mounting means : en
  • US2618194A - Micrometer reading attachment : en
  • DE856477C - Heat switch for controlling electrical circuits : de en
  • GB682744A - Improvements in interlocking electric switch and door constructions : en
  • AU703651A - An improved centering machine : en
  • DE1646863U - ROPE, IN PARTICULAR TOWING AND OTHER LOADING ROPES. : de en
  • US2618026A - Roll tension mechanism for drawing frames : en
  • CA488138A - Pteridine perbromides and method of preparing the same : en fr
  • DE856221C - Process for the production of curable condensation products : de en
  • CA488088A - Method of producing metals : en fr
  • CA488078A - Servicing device for fluorescent lighting fixtures : en fr
  • CA488110A - Flexible ladder : en fr
  • CA488178A - Production of levulose-containing sirup : en fr
  • US2618429A - Shipping container : en
  • AU161527B2 - Belt conveyor takeup : en
  • AU1279952A - Improvements in draught excluding strips, beadings mouldings andthe like : en
  • DE1646884U - PROTECTIVE DEVICE TO PREVENT THE SPREAD OF THE LEG SECTIONS WITH DIRT. : de en
  • DE1647004U - ROPE-LIKE FABRIC RING FOR MAGIC GAME. : de en
  • DE855754C - Storage facility for turbine-driven blowers : de en
  • DE856159C - Switching arrangement for separating an amplitude range in a signal sequence : de en
  • AU161095B2 - Improved system for automatically dimming multiple-filament headlamps by switch control ofthe lamp filaments : en
  • US2618465A - Roller guide for hose and the like : en
  • US2618615A - Forming silica-containing gel particles into strong tablets : en
  • DE855927C - Worm drive with cylindrical worm : de en
  • DE856041C - Process for sterilizing medical and surgical instruments and objects used in bacteriology : de en
  • US2618132A - Refrigeration system with refrigerant cleaning means : en
  • US2618347A - Fire extinguisher : en
  • CA488173A - Stitch pickers : en fr
  • CA488225A - Preparation of guanidine : en fr
  • US2618491A - Four-wheel steering assembly : en
  • DE856411C - Axle lifting device for lifting the axles of three- or multi-axle road vehicles : de en
  • US2618260A - Adjustable bandage for a hernia of the groin : en
  • US2618612A - Concentrated lead fluids : en
  • AU158110B2 - Improvements in or relating to fencing battens : en
  • AU1276852A - Aluminum sulfamate antiperspirant liquid : en
  • CA488265A - Hydroxyaryl alicyclic carboxylic acids : en fr
  • AU151941B2 - An improved latex sponge mattress, cushion orthe like : en
  • US2618014A - Apparatus for recording surface conditions inside tubular elements : en
  • US2618682A - Pantograph apparatus : en
  • USPP1147P - Peach tree : en
  • US2618669A - Two-stage alkylation process : en
  • DE851198C - High-lift safety valve with spring loading : de en
  • DE855723C - Regenerative heat exchanger : de en
  • FR1016710A - Electric switch designed especially for rectangular shaped flashlights : en fr
  • CA488152A - Electric discharge device : en fr
  • US2618256A - Direct fired air heating furnace with multiple tube wall heat exchange structure : en
  • AU153969B2 - Self-locking stud insert : en
  • CA488257A - Cooling device and a method for transferring molten aluminum sulphate into solid pieces by using the device : en fr
  • CA488222A - Guy guards : en fr
  • AU1278252A - Color television indexing system : en
  • CA488102A - Ruler gauge : en fr
  • DE1646870U - ARRANGEMENT OF SEATS IN MOTORBUSES. : de en
  • DE855812C - Slicer with a disc conveyor and a co-operating rake : de en
  • DE855913C - Process for the manufacture of condensation products : de en
  • DE855997C - Desalination and blowdown valve for steam boilers : de en
  • FR1016750A - Advanced wet separator : en fr
  • US2618224A - Pumping mechanism : en
  • USD168235S - Flush door : en
  • AU163261B2 - Improvements in draught excluding strips, beadings mouldings andthe like : en
  • US2618166A - Screw and nut transmission mechanism : en
  • DE856236C - Automatic control device for speech machines : de en
  • US2618337A - Machine for feeding work pieces to power presses : en
  • DE856332C - Device for testing electricity meters : de en
  • CA488189A - Treatment of tall oil and portions thereof : en fr
  • US2618073A - Machine for making stereotype mats : en
  • DE856200C - Preservatives for animal material : de en
  • GB682924A - Improvements in or relating to a bed : en
  • GB682983A - Improvements in or relating to tables : en
  • DE856033C - Process for the separation and recovery of carbon monoxide from gas mixtures : de en
  • DK75006C - Rocket firearms with screen. : da en
  • DE751279C - Spring drive for cable drums : de en
  • DE855727C - Electrode arrangement for a piezoelectric quartz plate : de en
  • DE856088C - Grooved pulley for power transmission devices : de en
  • DE763534C - Process for producing multicolor subtractive images : de en
  • US2618639A - Process for isolating isoquinoline from mixtures thereof with heterocyclic nitrogen base : en
  • US2618154A - Navigating instrument : en
  • US2618209A - Follow-focus system for cameras and the like : en
  • USD168236S - Composite lens for runway lights : en
  • DE855769C - Process for the production of polyethines or their derivatives : de en
  • DE856155C - Additional device for typewriters to make copies on several paper webs one on top of the other : de en
  • US2618726A - Method and means for securing metal members together : en
  • GB682902A - Improvements in or relating to automatic couplers for railway and like vehicles : en
  • AU1274752A - Piston ring : en
  • CA488233A - Wireless signalling arrangements : en fr
  • DE856387C - Four-stroke internal combustion engine with slide control : de en
  • US2618227A - Machine for forming dough into rolls and the like : en
  • US2618324A - Power plant governor : en
  • US2618693A - Sheets-xsheet i : en
  • AU1282952A - Improvements relating to desulphurisation catalysts : en
  • US2618204A - Toolhead : en
  • US2618266A - Diaper cover : en
  • US2618517A - Spindle-construction : en
  • DK74981C - Process for the production of skin joints in concrete roadways. : da en
  • US2618412A - Heat actuated container mounted pump : en
  • US2618121A - Locking control circuit for fluid-actuated motors : en
  • FR1016555A - Process of photographic and cinematographic copies in color : en fr
  • FR1016739A - Machine for sharpening blades for bandsaws : en fr
  • DE1646967U - FLUORESCENT LAMP. : de en
  • DE1647097U - SOCKET FOR LIGHT LAMPS WITH BAYONET BASE. : de en
  • GB683099A - Improvements relating to indicating, recording or control apparatus of the chopper bar type : en
  • US2618703A - Keyed direct current reinsertion circuit : en
  • US2618518A - Removable bearing : en
  • US2618573A - Process of making pressure sensitive record material : en
  • AU157426B2 - Improvements in or relating to low impedance wideband output circuit arrangements : en
  • DE855923C - Grass cutter for PTO drive from the tractor : de en
  • DE856310C - Brake arrangement for downhill stretches in electrical, especially direct current operated railway systems : de en
  • GB682870A - Improvements in or relating to shuttering for use in building concrete structures : en
  • DE1647039U - CONNECTION OF SEAT FRAME AND FRONT FEET ON CHAIRS. : de en
  • DE856451C - Circuit arrangement for the generation of several consecutive pulses at different terminals : de en
  • US2618417A - Form for and method of attaching garment sleeves : en
  • US2618676A - Socket structure for double-ended fluorescent lamps : en
  • AU773052A - Improvements in or relating to electrical switchgeor : en
  • CA488170A - Sewing machine control mechanism : en fr
  • AU160910B2 - Improvements in or relating to circuit-arrangements for silent tuning radio-receivers : en
  • US2618775A - Remote control electric arc welder : en
  • US2618618A - Cashew nut shell liquor-vinsol compositions : en
  • DE856034C - Process for working up the gas-steam mixture driven off from the regeneration stage for alkali carbonate-bicarbonate washing solution : de en
  • DE856305C - Process for producing a source of heat or cold by means of solid, liquid or gaseous substances, in particular for cooling or freezing food : de en
  • CA488242A - Electroplating : en fr
  • GB683008A - Method and apparatus for vaporising a liquid constituent in the separation of gas mixtures : en
  • US2618012A - Method and apparatus for two-way stretching a continuous sheet : en
  • US2618654A - Preparation of 4-halogeno-2-butenoic acids : en
  • US2618000A - Bedspring supporting bracket for bedsteads : en
  • AU157279B2 - Improvements in or relating to radio navigation systems : en
  • US2618584A - Dichloramine compound solution : en
  • US2618525A - Folding utility table with handle lock means : en
  • US2618641A - Arylidene-bis-pyrazolones : en
  • US2618404A - Selective combination salt-and-pepper shaker : en
  • US2618453A - Paper receiving and holding clip : en
  • US2618472A - Transit concrete mixer : en
  • US2618053A - Bushing puller : en
  • US2618092A - Lure or bait : en
  • CA488204A - Window frame construction : en fr
  • US2618498A - Emergency door lock release : en
  • US2618176A - Saw filer : en
  • US2618323A - Electrical control system for burners and control devices therefor : en
  • CA488298A - Aircraft refrigeration control : en fr
  • US2618043A - Machine tool : en
  • US2618108A - Holder for grinding metallurgical samples : en
  • US2618485A - Ball blocking device for inclined runways : en
  • CA488217A - Reclining seat for vehicles, especially railway cars : en fr
  • AU1280952A - Improvements in ceramic spark gap semiconductors andin the manufacture thereof : en
  • DE767521C - Process for making security prints : de en
  • DE849759C - Method and device for measuring or displaying the thickness of layers made of plastic material : de en
  • DE856357C - Liftable and lowerable rotating platform : de en
  • FR1016578A - Operating handle for tools such as master key and tools for its implementation : en fr
  • GB682992A - Machines for pulping paper stock : en
  • DE855970C - Shearing device, especially for dry shaving : de en
  • US2618163A - Belt tightening device : en
  • US2618003A - Toothbrush : en
  • US2618535A - Apparatus for treating hydrocarbon oils : en
  • DE856309C - With its two axial ends for driving rotating parts that are not rigidly coupled, especially vehicle wheels, an electric motor : de en
  • GB682888A - Signal-seeking tuner devices : en
  • CA488275A - Detergent composition : en fr
  • FR1016775A - Swivel and orientable device forming a support for machine parts in the workshop : en fr
  • GB682990A - Improvements in or relating to sewing machines : en
  • DE850759C - Rail vehicle with fixed axles and loose wheels : de en
  • DE856150C - Process for the preparation of water-soluble rutin compounds : de en
  • AU156254B2 - Clasp brake : en
  • CA488094A - Means for controlling, regulating, or governing speeds of rotation : en fr
  • CA488116A - Wheeled carrier for golf clubs : en fr
  • CA488224A - Automatic beverage maker : en fr
  • DE1646821U - FIRE TAP WITH DRIP WATER DRAINAGE. : de en
  • DE855710C - Process for the production of new complex cobalt compounds : de en
  • DE856121C - AC remote pointer for remote transmission of commands, measured values or the like. : de en
  • US2618290A - Throttling valve for refrigeration : en
  • AU158518B2 - Improvements in or relating to lawnmowers : en
  • CA488151A - Washing machine : en fr
  • DE855911C - Plastic polyester urethanes : de en
  • DE1646892U - SHIPPING OR TRANSPORT BOX, ESPECIALLY FOR BULK GOODS, E.G. FURNITURE. : de en
  • DE855866C - Process for the preparation of o-oxybenzhydroxamic acids : de en
  • DE856381C - Conveyor fan and conveyor screw for Haeckselmaschinen and similar devices arranged on a common shaft in an enclosing housing : de en
  • CA488079A - Fish lure : en fr
  • DE757615C - Lighting system for bicycles and motorcycles with an alternator built into the parabolic headlight housing : de en
  • DE855929C - Gearboxes with two or more drive wheels, especially for excavators and cranes : de en
  • US2618331A - Ventilator blind construction : en
  • CA488093A - Plotting method and device : en fr
  • AU161172B2 - Improvements in dispensers for liquid and semiliquid substances : en
  • US2618278A - Barrette : en
  • US2618480A - Golf ball teeing apparatus : en
  • US2618701A - Color television synchronizing : en
  • US2618401A - Storage building : en
  • US2618744A - Frequency modulation radar systems with directional couplers or the like : en
  • DE856273C - Pen for fountain pen : de en
  • AU1270852A - Improvements in ore relating to circuit interrupters : en
  • CA488278A - Method of improving lubricating oil by adsorption on silica gel : en fr
  • US2618254A - Repeat loading mechanism for pneumatic guns : en
  • DE753945C - Process for refining artificial protein fiber material : de en
  • US2618203A - Rotary planer attachment : en
  • AU158996B2 - Improvements in or relating to mixing valves : en
  • DE1646888U - MOVABLE FIGURE FOR BARRELS. : de en
  • DE855753C - Double magnet compressor : de en
  • DE856237C - Arrangement on automatic turntables : de en
  • FR1016607A - Process for refrigerating worktables and device for implementing this process : en fr
  • GB682893A - Improvements in or relating to reciprocating engines : en
  • GB682973A - Improvements in or relating to the preparation of dental paste : en
  • AU1281652A - Improvements in or relating to web supply reels for printing presses : en
  • CA488296A - Sink frame and mounting : en fr
  • GB682876A - Improvements in and relating to refuse collecting vehicles : en
  • USD168240S - Expansible link chain for a bracelet or the like : en
  • GB682933A - Preparation of hyaluronidase : en
  • GB682970A - Improvements in and relating to steam flatirons : en
  • DE856395C - Gearbox for transmitting the driving force to a machine to be driven : de en
  • FR1016552A - Improvements to potentiometers : en fr
  • US2618215A - Ventilating device and like air supply and distributing device : en
  • US2618767A - Multicathode gaseous discharge device : en
  • AU152442B2 - An improved centering machine : en
  • DE1646896U - PACKAGING FOR MATERIAL FOR REPAIR OF RUBBER HOSES OD. DGL. : de en
  • DE856148C - Process for the preparation of 1-oxy-5, 6, 7, 8-tetrahydronaphthalenes halogenated in the 4-position : de en
  • DK74974C - Process for the extraction of substances and plants for carrying out the process. : da en
  • FR1016571A - Improvements to hydraulic brake circuit safety devices : en fr
  • GB682865A - Improvements in or relating to a bed : en
  • CA488157A - Stabilization of processed photographic emulsions to high temperatures and humidities : en fr
  • CA488231A - Compositions of matter and process for preparing the same : en fr
  • USD168241S - Pocket file case : en
  • CA488166A - Photographic emulsions : en fr
  • GB682829A - Process for conditioning collagen-containing raw materials used for the production of gelatine or glue : en
  • GB682854A - Improvements in pre-formed carton blanks : en
  • US2618055A - Shaving apparatus : en
  • US2618756A - Liquid cooled electrical machine : en
  • FR1016596A - Loom shuttle : en fr
  • FR1016623A - Sheepsfoot roller : en fr
  • GB683098A - Improvements in or relating to vibrators for use in machines for moulding concrete pipes or the like : en
  • FR1016723A - Manual printing device : en fr
  • US2618388A - System for classifying, concentrating, and separating ores : en
  • DE848337C - Process for punching the stator and runner plates of radial machines : de en
  • DE855748C - Kloeppel for high-speed braiding machines : de en
  • FR1016619A - Expansion joint for aluminum alloy tube busbars of high voltage transformer or interconnection substations : en fr
  • CA488089A - Frame building dismantling tool : en fr
  • DE1646993U - SOCKETS, IN PARTICULAR SCREWABLE SOCKETS FOR THE INK GUIDE OF FOUNTAIN PEN. : de en
  • DE855864C - Process for the preparation of cyclic acetaldehyde acetals of polyvalent oxy compounds : de en
  • DE856215C - Process for the production of structures from prefabricated parts and prefabricated parts for the implementation of the process : de en
  • DE856300C - Electrically heated stamping plate for stamping presses, especially for the production of dies and elastic printing forms : de en
  • FR1016732A - Improvement in refractory firing methods : en fr
  • GB682900A - Improvements in valves provided with a screw-threaded cover : en
  • DE1647010U - EFFECTIVE PACKING. : de en
  • USD168226S - Jones plaster mixer : en
  • DE856282C - Method and device for the extraction of coal : de en
  • FR1016786A - New adjustable fastening method for machine tools in general and electric motors in particular : en fr
  • US2617996A - Guard for toilet bowls : en
  • DE855833C - Pipe connection for blow or flush offset pipes : de en
  • FR1016774A - Manufacture of coating pastes for electric arc welding electrodes : en fr
  • GB682832A - Improvements in recovery of metals from sulphur-containing metallurgical slag : en
  • GB683113A - Improvements in square or over-square internal combustion engines, particularly four-stroke engines : en
  • GB682748A - Improvements in methods of producing electrodes for alkaline accumulators, and in particular negative electrodes : en
  • DE855948C - Coupling with several clutch disks or disks for motor vehicles, each operated individually. : de en
  • FR1016778A - Intake silencer for internal combustion engine : en fr
  • DE1646895U - PACKAGING FOR SHOCK SENSITIVE ITEMS, ESPECIALLY LIGHT BULBS. : de en
  • GB682834A - Cathode ray deflection circuits : en
  • DE1646904U - WET AIR FILTER WITH A RING-SHAPED FILTER INSERT AND A LOWER HOUSING THAT RECEIVES A STARTER SLIDER, WHICH IS PROVIDED WITH AIR INLET OPENINGS. : de en
  • US2618371A - Parking meter : en
  • US2618630A - Nitrobenzeneazo-n-trifluoroalkyl-n-hydroxyalkylaniline dye compounds : en
  • DE842887C - Automatic aperture regulator for photographic recording and playback devices : de en
  • US2618243A - Alternative control system for fluid-operated motors : en
  • DE1646992U - DOUBLE LOCK FOR ROLLER SHUTTERS WITH A FIXED CENTER BAR. : de en
  • DE855790C - Lathe, preferably turret lathe, with chip collecting tray : de en
  • DE855894C - Process for the production of durable, aqueous solutions of gluconates : de en
  • DE855935C - Rapid Poekel Procedure and Device : de en
  • DE856068C - Device for displaying and locating noises or tones : de en
  • US2618570A - Process for preparing a grouting fluid : en
  • DE1646898U - PRESSED SHEET STEEL HUB FOR TIP AND FLAT ROLLERS, IN PARTICULAR FOR BELT CONVEYORS. : de en
  • DE856138C - Process for printing structures made of cellulose, such as textiles, paper and the like. Like. With chrome dyes : de en
  • DE1646969U - DENTAL PROSTHESIS WITH SPRING ARM. : de en
  • DE855887C - Switching arrangement for alternating operation of two arc lamps, especially for film screenings : de en
  • DE855804C - Movable foam nozzle : de en
  • DE855992C - Process for the production of vitamin A-effective polyene carbonic acids, their esters, vitamin A alcohols or their esters : de en
  • DE856361C - Table tripod : de en
  • US2618365A - Pneumatic hydraulically controlled door operating mechanism : en
  • US2618595A - Well drilling composition : en
  • GB682796A - Improvements in or relating to hammer mills : en
  • DE855709C - Process for the preparation of monochloromethyl silicon chlorides : de en
  • DE855850C - Process for the preparation of amines of the fluoranthene series : de en
  • DE856317C - Circuit arrangement for telephone systems with several exchanges : de en
  • GB682898A - Improvements in or relating to dough mixing machines : en
  • GB683076A - Improvements in or relating to needle guards for sewing machines : en
  • CA488160A - Photographic development by ferrous alkaline solutions : en fr
  • DE1647072U - Container for bottles, storage vessels, ampoules and the like : de en
  • DE856281C - Magnetic drum separator : de en
  • DE855801C - Device for filtering gas : de en
  • US2618247A - Vapor generator : en
  • US2618646A - Production of organosilanes : en
  • US2618207A - Boxmaking machine : en
  • DE1647085U - SIDE POCKET OF JACKET. : de en
  • DE855879C - End cover for accumulators : de en
  • DE856194C - Process and device for determining the most favorable fire control of a steam boiler : de en
  • CA488101A - Cravat holder : en fr
  • CA488254A - Automatic dough pan loader : en fr
  • DE855765C - Pane of glass : de en
  • DE856436C - Process for the manufacture of condensation products : de en
  • DE1646845U - Telephony booth. : de en
  • DE855934C - Process for lightly salting herrings : de en
  • US2618182A - Knurling tool for internal cylindrical surfaces : en
  • US2618627A - Polymers of 3-methylenephthalide and process of preparation : en
  • GB682979A - Improvements in or relating to electric secondary clocks : en
  • DE855824C - Bumper ring for iron container : de en
  • US2618038A - Paving dowel supporting structure : en
  • US2618145A - Crypt fastener : en
  • US2618100A - Horizontal axis movable eyeset : en
  • DE1647093U - ELECTRICAL TERMINAL, IN PARTICULAR BRANCH TERMINAL. : de en
  • GB683009A - Improvements in and relating to clothes wringers : en
  • AU160961B2 - Improvements relating tothe hydrofining of crude petroleum : en
  • AU161024B2 - Improvements in or relating to circuit-arrangements for amplifying high-frequency oscillations : en
  • DE856296C - Process for the decomposition of mixtures of organic substances : de en
  • DE856404C - Electric musical instrument with electromagnetic tone generators : de en
  • US2618368A - Magnetic clutch : en
  • US2618398A - Box or crate : en
  • CA488185A - Rivetting : en fr
  • DE1647098U - Double tube lamp holder : de en
  • DE755084C - Procedure for opening stuck rayon or rayon : de en
  • DE855817C - Process for protecting objects made of magnesium and its alloys against tarnishing in air : de en
  • DE856230C - Device for measuring the sound intensity of a sound or ultrasound vibration generator : de en
  • CA488146A - Multi-point spot welding mechanism : en fr
  • DE855841C - Electrostatic precipitator for cleaning gases containing dust and tar : de en
  • US2618496A - Adjustable supporting leg : en
  • US2618638A - Tetrahydrofurano immonium salts and their method of preparation : en
  • US2618004A - Combined paint scraper and flame guard : en
  • US2618431A - Control system for gas turbine air compressor plants : en
  • US2618558A - Photographic developers comprising an n,n - dialkyl-p-phenylenediamine and a benzenesulfonate : en
  • GB683073A - Improvements relating to hospital beds : en
  • FR1016770A - Improvements to grinding machines and the like, more particularly for grinding toric lenses : en fr
  • USD168211S - Game board : en
  • DE856125C - Changing image : de en
  • DE856172C - Differential protection for converter : de en
  • AU1276552A - Improvements in dispensers for liquid and semiliquid substances : en
  • DE855890C - Compressor with several thrust pistons driven by eccentrics, especially for small refrigeration machines : de en
  • GB683001A - Improvements in or relating to devices for bleeding off a part-flow of a gas in gas-metering systems : en
  • DE856061C - Arrangement for piston counter : de en
  • US2618153A - Cable testing device : en
  • US2618609A - Manufacture of mixture of carboxymethyl cellulose, sodium chloride, and sodium carbonate : en
  • FR1016626A - Centrifugal extraction drum for the treatment of liquids flowing against the current : en fr
  • DE856028C - Method and device for the extraction and fractionation of valuable materials from coal u. like gases : de en
  • DE856233C - Device for recording sound vibrations by means of a vibrating element : de en
  • DE856210C - Chimney head made of brick, open at the top : de en
  • FR1016720A - Self-supporting cable for subscriber lines : en fr
  • FR1016772A - Installation for rapid unwinding of the lifting cable during unloading from a cable crane bucket : en fr
  • GB682789A - Improvements relating to stands for bowls for ornamental or domestic use : en
  • GB682845A - Improvements in or relating to air filtering machines particularly for use as vacuumcleaners : en
  • GB683047A - Improvements in and relating to machines for washing dishes and the like : en
  • CA488259A - Power operating mechanism for a typewriter or like machine : en fr
  • GB683037A - Improvements in and relating to methods and apparatus for introducing lubricant into powdered materials : en
  • CA488182A - Sift-proof bag bottom : en fr
  • DE856089C - Chain drive, especially for internal combustion engines : de en
  • US2618109A - Process for removing fire flash from burned clay product surfaces : en
  • DE855882C - Rotary switch designed as a star-delta switch : de en
  • DE856260C - Process for the production of starch from potato starch : de en
  • DE856325C - Clamp for bundle ladder : de en
  • GB682956A - Improvements in electric motors : en
  • DE855724C - Device for driving marker posts : de en
  • FR1016753A - Gaskets for glazing and the like and their manufacturing process : en fr
  • US2618146A - Reinforced concrete column, bracket, and beam joint : en
  • US2618244A - Pilot valve controlled tracer valve : en
  • GB682794A - Layerized high dielectric constant piece for capacitors and process of making same : en
  • DE1647078U - VIBRATORY FEED DEVICE. : de en
  • DE1646803U - HOLLOW BLOCK CELL STONE. : de en
  • FR1016554A - Ceramic type dielectric : en fr
  • DE855990C - Settling tank for separating liquids based on their specific weight : de en
  • DK75005C - Sole trimming machine. : da en
  • GB683026A - Improvements relating to aircraft and fuel systems thereof : en
  • DE855942C - Method and device for juicing or pressing fruits, herbs, plants, beets, etc., as well as for drying the same : de en
  • DK74986C - Sealing device for regenerative heat exchangers. : da en
  • US2618066A - Foot measuring device : en
  • US2618700A - Color television system : en
  • GB683039A - Improvements in electrically-driven reversing machines for regenerative ovens or the like : en
  • DE1646998U - RUBBER SLEEPERS IN ALL SIZES FOR RAILS OF MODEL RAILWAYS. : de en
  • CA488284A - Mounting for an initial or ornamental member : en fr
  • DE1646885U - SHOE LEG. : de en
  • CA488210A - Motor control : en fr
  • US2618444A - Yarn tensioning : en
  • US2618023A - Method and apparatus for compacting textile fibers : en
  • US2618512A - Atomizing nozzle : en
  • DE1646806U - PILLAR VENGEANCE. : de en
  • FR1016611A - Improvements to drive and steer track tractors : en fr
  • GB683065A - Improvements in and relating to the treatment of powders : en
  • FR1016621A - Improvements in the separation of gas mixtures : en fr
  • DE1646868U - WINDOW ARRANGEMENT FOR MOTOR VEHICLES. : de en
  • DE856345C - Device for the continuous recovery of carbon disulfide from cut viscose fibers : de en
  • FR1016762A - Improvement in frustoconical combustion fires in aerodynamic suspension : en fr
  • DE1646830U - VENTILATOR. : de en
  • DE1647031U - IMPUTZJ JUNCTION BOX, IN PARTICULAR FOR FLOOR CABLES. : de en
  • DE823032C - Building block and method of making masonry : de en
  • DE855991C - Process for the preparation of carboxylic acid esters of 1, 1, 3-trimethylcyclohexanol-5 : de en
  • DE856058C - Procedure for determining the location of moving bodies : de en
  • DE856435C - Process for the preparation of cyclohexenylsuccinic acid : de en
  • FR1016632A - Pulse splitting device : en fr
  • GB682772A - Improvements in and relating to the suspension of electric railway and tramway vehicles and of the motors thereon : en
  • AU1269552A - Wideband amplifier : en
  • AU152862B2 - Improvements in or relating to machines suitable for use in performing lasting or analogous operations on shoe parts : en
  • CA488199A - Apparatus for wireless signalling systems : en fr
  • FR1016680A - Device for the successive presentation of objects, socenes or similar shows : en fr
  • DE856516C - Building machine for pneumatic tires using the flat belt process : de en
  • FR1016560A - Lid for electric arc melting furnace and its manufacturing process : en fr
  • GB682942A - Preparation of ª‡-chloro-and ª‡-amino-ª‰,ª‰-diethoxy-propionic acid : en
  • DE1647047U - TRAIN PROTECTION PANES FOR MOTOR VEHICLE WINDOWS. : de en
  • DK75001C - Screw pencil with holder. : da en
  • DK75008C - Spinning top. : da en
  • FR1016565A - Retractable stand device for semi-mounted trailers : en fr
  • DE1646801U - BOILER. : de en
  • FR1016577A - Bearing : en fr
  • FR1016629A - Improvements to pipe joints, especially ventilation pipes : en fr
  • FR1016635A - Process for chlorinating wool and wool in accordance with the glue obtained by said process : en fr
  • GB683072A - Improvements in hospital beds : en
  • GB682890A - Improvements in and relating to outer garments : en
  • GB682965A - Improvements in refractories and material for the manufacture thereof : en
  • DE856331C - Oscillograph with recording device : de en
  • FR1016649A - Improvements to rear axles of motor vehicles : en fr
  • FR1016699A - Method and device for carrying out large concrete works using cable cranes, with large capacity skips : en fr
  • DE856225C - Interchangeable thread for photo tripods : de en
  • DE856242C - Teat cups for milking machines : de en
  • DE856074C - Device for the trouble-free recording and scanning of magnetic sound carriers : de en
  • DE856197C - Process for the production of cellulose hydrate fibers or threads of reduced swelling capacity and good knot strength according to the viscose process by treatment with aldehydes, in particular formaldehyde : de en
  • GB682955A - Telescopic centers : en
  • DE855783C - Sealing device : de en
  • DE855888C - Process for improving the properties of glues : de en
  • FR1016664A - Process for the treatment of cellulosic waste by application of carboric gas : en fr
  • GB683075A - Improvements in the treatment of tubular knitted fabrics made from nylon and similaryarns : en
  • FR1016704A - New material for making novelty items : en fr
  • US2618687A - Amplifier for rail flaw detector mechanisms : en
  • DE856097C - Photographic lens : de en
  • DE856374C - Wide threshing device : de en
  • DE855153C - Lifting platform for motor vehicles : de en
  • DE856004C - Circuit arrangement for television projection tubes with a grounded anode : de en
  • GB682976A - Improvements in tools for mounting and detaching piston rings : en
  • USD168207S - Expansible chain for a bra elet or the like : en
  • DE856343C - regenerator : de en
  • US2618516A - Continuous belt-like track : en
  • US2618520A - Bearing mounting : en
  • DE1646916U - PROTECTIVE ROOF FOR LIGHT TUBES. : de en
  • DE854689C - Method and device for stretching running textile materials, in particular threads : de en
  • GB683085A - Method of fabricating machine parts such as crankshafts and other assemblies built up of ferrous components : en
  • DE1646807U - DEVICE FOR MEASURING MOUNTAIN DEPTHS. : de en
  • DE855767C - Method for producing reflection-reducing layers on optically effective surfaces, e.g. B. glass surfaces : de en
  • DE855803C - Fire extinguisher vehicle with extinguishing agent container and fire extinguishing pump : de en
  • DE856462C - Circuit arrangement for telephone systems with dialer operation and surge storage devices : de en
  • GB682895A - Improvements in rotors for homogenizers : en
  • GB682816A - Steroscopic transparency holder and a method and apparatus for forming such a holder : en
  • GB682916A - Improvements in or relating to shuttering for use in building concrete structures : en
  • DE1646912U - CLOSING NIPPLE OR -PLUG. : de en
  • DE1646932U - FURNITURE, FOR EXAMPLE ARMCHAIRS, CHAIR OD. The same, especially made of steel pipe. : de en
  • DE1646965U - Peat litter harvesting device with motor drive. : de en
  • DK74977C - Method for reducing one or more keto or aldo groups in steroid hormones. : da en
  • US2617988A - Suspension lacing for protective helmets : en
  • US2618195A - Method of photographing a track or object longer than the camera field of view : en
  • US2618300A - Stop for cut-off saws : en
  • US2618493A - Trailer skirt : en
  • FR1016727A - Tank for tanker : en fr
  • US2618120A - Coaxial combustion products generator and turbine with cooling means : en
  • US2618644A - Method for bleaching oil with adsorbent : en
  • CA488192A - Self-locking nuts : en fr
  • DE1647066U - STARTING DEVICE FOR FLYING TOYS. : de en
  • DE855719C - Locomotive boiler with exhaust steam and flue gas feed water preheater : de en
  • DE855826C - Spray gun with piston pump for atomizing liquids : de en
  • DE1646810U - RECORD DRIVE WITH PUSH BUTTONS. : de en
  • DE1646838U - STITCH STITCHING MACHINE. : de en
  • DE1647018U - CONTROL FLAP. : de en
  • GB682920A - Improvements in or relating to the aerating of stored agricultural products : en
  • GB683067A - A laminar product of polymerized vinyl chloride resin and comminuted cork and process of manufacturing the same : en
  • US2618318A - Seat for baby furniture : en
  • DE855791C - Device for coupling a flying cutting tool with the pipe in automatic pipe welding machines : de en
  • DE855985C - Process for the preparation of coffee liquor preparations without annoying smells and flavors : de en
  • DE856036C - Method and device for controlling centrifugal compressors connected in series : de en
  • DE1646980U - NORMAL CLOCK PILLAR WITH BUILT-IN LIGHTED TRAFFIC SIGNS. : de en
  • DE855766C - Transparent glass element : de en
  • DE855872C - Swivel chair switch : de en
  • FR1016763A - Speed regulator for internal combustion engine : en fr
  • US2618104A - Firing of molded powdered glass articles : en
  • USD168215S - Pneumatic tool unit : en
  • DE855904C - Floor : de en
  • DE856495C - Heating surface cleaner : de en
  • US2618658A - 2,2-dimethyl-3-hydroxypropylamine and process for its preparation : en
  • DE856315C - Circuit arrangement for telephone systems with connection routes of different directions of traffic that can be reached via dialer : de en
  • DE856119C - Fire alarm : de en
  • US2618763A - Target for storage tubes of the cathode beam type : en
  • DE856482C - Device to bring about an uneven triggering of switching processes by reactive consumption control devices : de en
  • FR1016697A - Airtight metal packaging box for jet engines : en fr
  • GB682889A - Improvements in or relating to carriers or supports for buckets and the like domestic equipment : en
  • DE856015C - Device for speed control in electric motors : de en
  • AU1271152A - Bearing seal : en
  • AU155100B2 - Improvements in or relating to electrical switchgeor : en
  • AU159655B2 - Method and apparatus forthe production of mineral wool : en
  • US2618246A - Stand boiler with vertical flue and water circulating coil therein : en
  • US2618411A - Condiment dispenser : en
  • US2618387A - Fruit inspection and grading system : en
  • US2618389A - Safety valve for coffee makers : en
  • USRE23585E - Fkeight cab construction : en
  • GB683060A - Improvements in smelting of zinciferous ore : en
  • DE856347C - Trolley jamming device for conveyor baskets : de en
  • US2618737A - Flat casing electric hand lamp and switch therefor : en
  • USD168242S - Belt buckle or similar article : en
  • DE856497C - Process for removing cyano compounds from gases : de en
  • DE856368C - Voice recorder : de en
  • DE855711C - Process for the preparation of tetrazoles : de en
  • GB682813A - An ancillary pressure-controlling device : en
  • GB682929A - Improvements in or relating to feeding devices for breeze-fuels : en
  • GB682935A - Improvements in hose clips : en
  • CA488112A - Automotive preselective transmission control : en fr
  • US2618473A - Locking block for guarding carburetor jet screws : en
  • DE1647096U - HOLDING DEVICE FOR FOLDING DOWN AND REMOVABLE BOXES, IN PARTICULAR FOR SUPPORT FOR TUBE-SHAPED LAMPS. : de en
  • DE855961C - Pneumatic tires for vehicles or the like. : de en
  • GB682842A - Improvements in sheet feeding arrangements for rotary printing machines : en
  • GB682879A - Improvements in or relating to the manufacture of desizing compositions : en
  • DE855998C - Process for the production of pressure-sensitive recording material : de en
  • DE856115C - pen : de en
  • AU1271252A - Internal combustion engines and method of operating thesame : en
  • CA488105A - Plywood floor tile : en fr
  • DE856339C - Permanent magnet : de en
  • US2618005A - Scraping and cleaning implement : en
  • US2618311A - Manufacture of laminated furring nail spacers : en
  • US2618375A - Head section for elevating machinery : en
  • DE856254C - Device for the production of the approximate radial slots in the sample press wheels required for the production of hosiery : de en
  • US2618285A - Adjustable awning for use on boats, beaches, and elsewhere : en
  • US2618348A - Controllable pitch propeller spaced bearing assembly : en
  • US2618580A - Process of making a porous organic film : en
  • AU1275552A - Process forthe production of diazotype copies : en
  • DE855920C - Multipurpose device for agriculture : de en
  • US2618568A - Self-extinguishing cellulose acetate molding compositions : en
  • US2618634A - Preparation of cellulose derivative : en
  • US2618652A - Process for the purification of acrylate and methacrylate esters : en
  • CA488198A - Electrical contacts : en fr
  • CA488142A - Engine control : en fr
  • US2618528A - Chart drive mechanism : en
  • US2618326A - Window assembly : en
  • US2618541A - Fuel homogenizer : en
  • BE504607A - INTERNAL COMBUSTION ENGINE, TWO STROKE REVERSIBLE, UNIDIRECTIONAL SWEEPING AND OPPOSITE PISTONS. : en fr
  • DE1647032U - PROTECTIVE GRILLS ON EXTERNALLY VENTILATED ELECTRIC MACHINES. : de en
  • FR1016553A - Internal combustion engine : en fr
  • GB682835A - Improvements in or relating to organo-polysilicon halides : en
  • GB683063A - Improvements in or relating to machines for spreading artificial fertilizers or the like : en
  • CA488158A - Antihalation films : en fr
  • AU1273652A - Improvements in sprayers for liquids under pressure : en
  • AU160826B2 - Mulling and aerating machine and method : en
  • US2617997A - Sink drain device : en
  • CA488114A - Reinforced sheets : en fr
  • US2618008A - Rubber set brush : en
  • US2618521A - Wheel and axle assembly : en
  • CA488281A - Heat exchange apparatus and control : en fr
  • DE855810C - Elastic wheel tires, especially for motor vehicles : de en
  • DE856160C - Method and device for the pulse level correction of electrical characters encrypted according to a code : de en
  • GB682923A - Improvements in or relating to hydraulic apparatus for preventing checking or controlling relative movement between associated bodies : en
  • US2618494A - Rear suspension of motor scooters : en
  • US2618670A - Process for deresinating rubber from plants : en
  • US2618774A - Electric translating system : en
  • US2618317A - Folding chair : en
  • DE856199C - Process for the production of artificial structures, such as threads, fibers or films, from cellulose hydrate, wherein cellulose nitrate is denitrated : de en
  • CA488087A - Device for automatically stopping motor vehicle engine after predetermined idling period : en fr
  • DE1646817U - DISPLAY DEVICE. : de en
  • CA488235A - Gas valve : en fr
  • DE855954C - Wheel disc with a non-circular central opening, detachably connected to the brake drum of a vehicle : de en
  • DE856032C - Process for cleaning ammonia, hydrogen sulfide and the like Like. Containing gases, in particular coke oven gases : de en
  • US2618343A - Gas pressure operated well apparatus : en
  • CA488291A - Adjustable tie rod : en fr
  • USRE23586E - Mechanical connecting means : en
  • CA488120A - Builders' hods : en fr
  • CA488286A - Push button tuning signal-seeking receiver for a.m. and f.m. : en fr
  • DE855967C - Glass abrasives and polishes : de en
  • DE856134C - Umfuehrungseinrichtung between two adjacent roll stands for the rolling of strips : de en
  • US2618274A - Scalp protector : en
  • CA488193A - Manufacture of metal articles by electro-deposition : en fr
  • AU164372B2 - Color television indexing system : en
  • DE856222C - Process for the polymerization of organosiloxanes : de en
  • US2618164A - Power transmission : en
  • US2618565A - Manufacture of silicon nitride-bonded articles : en
  • US2618601A - Lubricant containing a dimethyl silicone polymer and a trialkyl phosphate : en
  • DE856205C - Precast reinforced concrete part : de en
  • DE856365C - Sound recording : de en
  • FR1016696A - Safety device for running trains : en fr
  • CA488109A - Floor mop : en fr
  • CA488256A - Dough sheeting roll : en fr
  • DE1647067U - FLYING ZEPPELIN. : de en
  • DE855969C - scissors : de en
  • DE856086C - Transmission : de en
  • AU1274052A - Improvements in and relating to articles of furniture andmore particularly to articles of repose for supporting the body of person : en
  • AU1282852A - Improvements in or relating to fluid operating systems : en
  • DE1646879U - MACHINE FOR MILLING AND GRINDING OPTICAL LENSES OD. DGL. : de en
  • DE1647014U - WASTE BINS IN PARTICULAR FOR MEDICAL PURPOSES. : de en
  • DE855987C - Solid burner : de en
  • DE856284C - Process for the production of malt extract : de en
  • CA488096A - Downward forced flow air heaters for rooms : en fr
  • US2618665A - Process for isolating phenolic compounds from mixtures thereof : en
  • AU1268152A - Improvements in or relating to circuit-arrangements for silent tuning radio-receivers : en
  • DE856502C - Hood thimble for conveyor ropes : de en
  • US2618733A - Radio frequency drying device : en
  • CA488191A - Bichromate sensitized photographic material : en fr
  • DE856301C - Quick release device for graphic purposes : de en
  • US2618214A - Row marker for tractor implements : en
  • US2618501A - Irrigation ditch opener : en
  • US2618640A - Certain amino hydrocarbon sulfones and process of preparation : en
  • US2618749A - Electrical impedance unit : en
  • CA488196A - Latching mechanism for doors for hopper type railway cars : en fr
  • DE855737C - High voltage source : de en
  • DE855778C - Hay tedder : de en
  • CA488236A - Process for sulfonation of polystyrene : en fr
  • DE1647064U - TOY BOAT. : de en
  • US2618735A - Heating apparatus : en
  • US2618039A - Form for casting concrete walls : en
  • US2618062A - Artificial teeth : en
  • US2618240A - Lead sharpener for draftsmen's pencils : en
  • US2618629A - Method of producing casein : en
  • US2618177A - Saw sharpening machine : en
  • US2618028A - Panel type laminated wallboard partition : en
  • US2618394A - Dispenser for delivering a series of individual containers at one time : en
  • US2618585A - Hog chloera vaccine and process of preparing the same : en
  • DE1646938U - DEVICE FOR PREVENTING TURNING OVER AND WEIGHING DOWN, PREFERABLY LIGHT PLASTIC HARNESS, IN PARTICULAR NIGHT HARNESS. : de en
  • DE1647046U - STORAGE OF THE DRIVE UNIT OF MOTOR VEHICLES. : de en
  • DE1647033U - ELECTRIC LUMINAIRE, ESPECIALLY IN WATERPROOF DESIGN. : de en
  • US2618283A - Apparatus for treating metal parts with liquid : en
  • US2618312A - Vehicle seat : en
  • US2618709A - Cylindrical contact magnetic head : en
  • US2618753A - Electronic switching device : en
  • DE1647017U - ARRANGEMENT OF ROLLERS ON AN ENDLESS LINK CONVEYOR. : de en
  • DE856239C - Elastic wheel for agricultural tractors : de en
  • DE856349C - Lifting magnet : de en
  • GB682793A - Improvements in or relating to multi-station tool holders for lathes and other machine tools : en
  • CA488201A - Liquid dispensing apparatus : en fr
  • AU1276252A - Improvements in or relating to fishing reels : en
  • DE843994C - Sheet metal drawing press : de en
  • DE855865C - Process for the production of sulfur-containing organic compounds : de en
  • DE1647006U - BALLOON IN A BASKET WITH RUBBER STRIP COVER, BARREL TAPE AND CROSS TAPE. : de en
  • DE856471C - Intermediate arc protection fitting, especially for long rod and solid core insulators : de en
  • CA488244A - Tube calipering device : en fr
  • FR1016630A - Method for sensitizing photographic emulsions : en fr
  • DE855546C - Rotary pressure filter : de en
  • GB682971A - Improvements in or relating to the concentration and/or separation of the adrenocorticotrophic hormone : en
  • DE1646860U - CLOSURE FOR BELT OD. DGL. : de en
  • US2618543A - Production of carbon monoxide and hydrogen synthesis gas : en
  • AU1278452A - Improvements in or relating to push-pull circuits for amplifying or producing high-frequency oscillations : en
  • US2618245A - Liquid meter : en
  • US2618253A - Radial engine : en
  • DE754110C - Device for securing flammable liquids and gases against starting explosions : de en
  • DE856234C - Sound film for indirect film scanning : de en
  • FR1016714A - Lighters improvement : en fr
  • DE1646906U - CAR ANTENNA SUPPORT. : de en
  • DE855973C - Device for the transmission of digits, letters and characters between two spatially separated workplaces, each equipped with a printing and / or display device : de en
  • DE856019C - Reversing switch drive with roller or sliding body lock : de en
  • DE856091C - Electro-hydraulic adjustment device : de en
  • DE856312C - Method for the production of character strings for the synchronization of television broadcasts : de en
  • GB682775A - Improvements in the compression of tobacco into shaped masses : en
  • GB682823A - Manufacture of 3:3-carbalkoxy-methylene-bis-(4-hydroxy-coumarins) : en
  • GB682850A - Improvements in and relating to securing means to be employed in the erection of concrete structures : en
  • FR1016718A - Safety bar drive : en fr
  • DE855780C - Lubricant seal : de en
  • DE855853C - Process for the separation of pteroylglutamic acid from related pteridines : de en
  • AU157515B2 - Improvements in or relating to fishing reels : en
  • CA488258A - Aircraft de-icing means : en fr
  • DE855805C - Air foam nozzle : de en
  • DE856177C - Device for determining the difference or sum of alternating current frequencies : de en
  • DE855977C - Collapsible container : de en
  • DE856105C - Motor vehicle with a sideways rear exhaust : de en
  • DE856173C - Electrostatic voltmeter : de en
  • US2618563A - Food container : en
  • USD168213S - Combined bathroom ash tray and supporting bracket therefor : en
  • GB682927A - Process for removing volatile impurities during the blast sintering or roasting of raw or smelted ores : en
  • DE849942C - Hub connection for hollow shafts or shafts with hollow shaft ends : de en
  • DE856048C - Round bar as reinforced concrete reinforcement : de en
  • DE856476C - Mercury interrupter : de en
  • DE855699C - Process for regenerating finely divided contacts : de en
  • DE856062C - Device for mixing different substances in the same quantity : de en
  • US2618571A - Process for the production of red iron oxide pigments : en
  • FR1016636A - Injection presses : en fr
  • US2618668A - Heater control : en
  • US2618769A - Speed regulation for integrators for logs : en
  • US2618349A - Laterally adjustable endless tracks for tractors : en
  • FR1016708A - pre-fabricated elements for the construction of inexpensive residential houses and school, industrial and agricultural premises : en fr
  • GB682843A - Improvements relating to caravans : en
  • US2618116A - Spinning and twisting ring : en
  • DE1646978U - READY TO SHIP SALES PACKAGE. : de en
  • DE855915C - microscope : de en
  • DE856246C - Loader : de en
  • FR1016754A - Frame for attaching cleaning cloths and mops or sponges to a handle : en fr
  • GB682864A - Improvements relating to circuits for generating sawtooth waveforms : en
  • US2618613A - Treatment of hydrocarbon conversion catalysts : en
  • DE855690C - Process for the production of boiling bodies to prevent delayed boiling : de en
  • DE856467C - Time-of-flight tube for very short electrical waves with several decoupling spaces arranged one behind the other in the direction of electron travel : de en
  • US2618346A - Fire-extinguishing installation : en
  • US2618367A - Fluid transmission : en
  • DE855930C - Back-turning device as an additional device, primarily for guide and pull spindle lathes : de en
  • DE856120C - Armature winding for AC induction remote pointer : de en
  • DE856438C - Process for the production of foaming oils for the flotation of sulphidic ores from raw sulphate pentinoels : de en
  • DE855696C - Process for the separation of a gas component from a gas mixture in pure form : de en
  • DE855932C - Scrap shears : de en
  • DE855955C - Wheel attachment for vehicles of all kinds : de en
  • DK75002C - Writing tool, eg pen. : da en
  • GB683110A - An improved reactive power meter : en
  • US2618114A - Divider attachment for mowers : en
  • US2618297A - Weaving shuttle having a mechanically anchored tip : en
  • US2618299A - Miter box with spring-pressed roller saw guide : en
  • US2618438A - Breaker bar screen means for rigid hammer rotary impact crushers : en
  • FR1016798A - Improvements to hydraulic lifting devices for implements carried by a tractor : en fr
  • GB683027A - Improvements in or relating to the gasification of solid carbonaceous materials : en
  • CA488124A - Sealed wheels : en fr
  • DE856009C - Tunable receiver with push button actuation : de en
  • GB682825A - Improvements in and relating to gas/liquid separating pistons and hydraulic accumulators : en
  • GB683013A - Rear view mirrors for vehicles : en
  • CA488205A - Clamp : en fr
  • CA488255A - Dough trough hoist : en fr
  • DE854132C - Electromagnetic shut-off valve : de en
  • DE856130C - Directionally rigid fabric and process for its manufacture : de en
  • GB683106A - Improvements in fire fronts for domestic solid fuel open type fireplaces or grates : en
  • GB682896A - Filling machine : en
  • DE852627C - Roller bearings : de en
  • DE855893C - Process for the production of an agent for combating the nosema disease in bee colonies : de en
  • DE856096C - Process for increasing the solubility of milk-containing dry products : de en
  • DE856286C - Process for the production of nutritional solutions for thread fungi that grow submerged : de en
  • GB682989A - Improvements relating to seed sowing machines for agricultural appliances : en
  • CA488303A - Tertiary butyl secondary amines and method for preparing the same : en fr
  • DE855701C - Process for the production of a mixture of metallic gold and a radioactive substance : de en
  • DE856065C - Device for suppressing the paraboloid of revolution in circulating fluid : de en
  • DE855867C - Rotary piston machine : de en
  • DE856360C - Process for hardening commercially available lead bronze alloys : de en
  • FR1016751A - Improvements to saw blades : en fr
  • GB682836A - Improvements in or relating to presser plate latch for self-wringing mops : en
  • US2618212A - Tractor hitched plow : en
  • US2618562A - Preservation of eggs : en
  • US2618757A - Electric motor suitable for use in dirty and dusty atmosphere : en
  • US2618555A - Process for positive diazotype and negative metal reduction images and light-sensitive material therefor : en
  • DE842516C - Night and desk lamp combined with a picture stand : de en
  • GB683046A - Improvements in or relating to laboratory drying ovens : en
  • FR1016658A - Two wheel suspended cycle model : en fr
  • GB683077A - Improvements in or relating to footwear hooks : en
  • GB682752A - Diamond tool assembly : en
  • US2618255A - Device for truing grinding wheels : en
  • US2618642A - Process for producing noncrystallizing copper phthalocyanine : en
  • US2618316A - Furniture frame construction : en
  • US2618741A - Time element relay control means : en
  • US2618321A - Air-cooled gas heating torch : en
  • DE855683C - Cooling bed with increased cooling effect for pipes : de en
  • DE856289C - Mechanical rocker table, especially for thin sheet rolling mills : de en
  • DE856484C - Procedure for insulation testing on electrical devices : de en
  • DE856139C - Tube furnace or the like for heating liquids : de en
  • US2618089A - Automobile license plate holder : en
  • AU156311B2 - improvements in container filling machines : en
  • DE856101C - Process for the production of a carbonic acid absorbent, especially for gas protection devices : de en
  • DE855703C - Process for the preparation of olefin oxides : de en
  • DE762869C - Filter that absorbs ultraviolet rays : de en
  • DE856302C - Clamping device for the loose-leaf bookkeeping : de en
  • GB682861A - Sealing means for baffles in heat exchange apparatus : en
  • GB682944A - Improvements in or relating to electro-acoustic transducers : en
  • DE757225C - Secondary electron multiplier with several impact electrodes arranged one behind the other and concentric to the primary electron source designed as a glow cathode : de en
  • FR1016569A - Pad : en fr
  • GB683017A - Apparatus for injecting liquid having anti-knock and cooling qualities into internal-combustion engines : en
  • DE1647052U - CHAIN GUARD FOR BICYCLES. : de en
  • DE856018C - Load switch for step control devices of transformers, chokes or the like. : de en
  • DE1646823U - HOUSING FOR SAFETY VALVES WITH AUXILIARY CONTROL. : de en
  • AU1278652A - Improvements in or relating to window operating mechanism : en
  • DE855772C - Record collection : de en
  • DE856109C - Process for flocculating very fine-grained fragmentation products at the point of origin : de en
  • DE856340C - Device for accelerating electrically charged particles : de en
  • GB683093A - Improvements in and relating to method of producing vanillin, acetovanillone and other oxidation products : en
  • DE856251C - Gear transmission with variable transmission ratio : de en
  • DE855910C - Plastic masses : de en
  • GB682905A - Device for attaching a front plate to bath tubs of pressed plate : en
  • IE21916L - Telephone subscribers' metering equipment. : en
  • US2618695A - Television picture window construction : en
  • DE856410C - Parachute : de en
  • AU1274252A - Container-dispenser for'pressure-sensitive-adhesive tape : en
  • US2618750A - Apparatus for supplying charge material to mass spectrometers : en
  • US2618133A - Baffle for air ducts of generator coolers : en
  • US2618459A - Pneumatic hand tool valve and trigger lock : en
  • CA488195A - Power pack units : en fr
  • US2618408A - Juice can perforator and spout : en
  • US2618748A - Electrical oscillation generator : en
  • US2618754A - Electromagnetic relay : en
  • DE1646986U - COVER PLATE FOR BEER AND OTHER BEVERAGE BUUFFER. : de en
  • AU1275852A - Improvements in thermostatically controlled electrical switching devices : en
  • AU1279852A - Conformed product and method and machine for making it : en
  • AU1271052A - Belt conveyor takeup : en
  • AU632651A - Improvements in natural-draught kilns : en
  • US2618239A - Writing instrument : en
  • AU1268052A - Improvements in or relating to radio receiving circuits for FM or FM and AM : en
  • USD168245S - Plate or similar article : en
  • DE856319C - Circuit arrangement for telephone extension systems : de en
  • US2618178A - Machine for boring pistons : en
  • DE856116C - Book covers : de en
  • US2618421A - Apparatus for introducing cigarettes from a magazine into vertical channels : en
  • US2618667A - Catalytic conversion process : en
  • AU1279252A - Device forthe adjustment ofthe angular position of Venetian blind slats : en
  • DE855829C - Large wind power plant : de en
  • DE856212C - Method of making the reinforcement of reinforced concrete chimneys : de en
  • AU160635B2 - Process forthe production of diazotype copies : en
  • FR1016677A - Improvements to multiple effect evaporators : en fr
  • DE856446C - Machine for stamping individual sections combined in sheets, especially for stamping tax stamps : de en
  • DK74983C - Electrode for galvanic elements, in particular accumulators, and method for manufacturing such an electrode. : da en
  • DE855729C - Socket for piezoelectric oscillating crystals : de en
  • DE856280C - Process and device for the preparation of beet tails : de en
  • GB682966A - Improvements in the manufacture of carbon black : en
  • GB682919A - A new or improved process for the production of metallic titanium : en
  • US2618063A - Apparatus for assembling artificial teeth : en
  • DE855807C - Multi-axle drive for off-road vehicles : de en
  • DE1646825U - PUSH KEY UNIT. : de en
  • DE1646849U - ELECTRIC LIGHTING BY SINGLE OR MULTI-CELL BATTERY FOR MARTIN TORCHES AND OTHER ILLUMINATION BODIES. : de en
  • DE1646956U - DEVICE FOR PERMANENTLY FIXING THE LAST WHEN PINCHING OR FALKING SHOE STAPS. : de en
  • DE1647007U - TUBE SCREW CAP. : de en
  • DE1647057U - FIELD BOTTLE WITH CASING. : de en
  • US2618140A - Pyrophoric lighter : en
  • DE855821C - Turret brick press : de en
  • GB682838A - Improvements in the manufacture of permanent magnets made of oxides : en
  • US2617992A - Composite wool and leather sock : en
  • US2618594A - Foam-producing composition and method of preparing same : en
  • FR1016651A - Metallurgical coke manufacturing process : en fr
  • GB682762A - Fractionation of amino acid mixtures : en
  • DE764384C - Process for the production of diphenylsulfone pellets : de en
  • US2618314A - Combination seat, table, and benches : en
  • US2618486A - Electrical indicating pin ball device : en
  • US2618577A - Method of degreasing and vibratory degreaser : en
  • DE767123C - Rolled products for high and bridge structures welded by fusion welding : de en
  • DE856270C - Bicycle pedal : de en
  • US2618361A - Safety mechanism for elevators : en
  • DE855808C - Wheel suspension for vehicles of all kinds : de en
  • GB682943A - Improvements in and relating to processes for the joining of surfaces of fibrous, leather and other articles : en
  • DE1646871U - CLOTHING HANGER FOR PASSENGER CARS. : de en
  • DE855732C - Antenna arrangement particularly suitable for broadcast purposes : de en
  • DE856112C - Mechanical pencil : de en
  • FR1016566A - electrostatic precipitator : en fr
  • GB682936A - Improvements in or relating to welded joints between austenitic and ferritic metal members : en
  • GB683104A - Improvements in and relating to electric incandescent lamps : en
  • GB683055A - Improvements relating to copying or profiling machine tools : en
  • DE1647092U - SLEDGE FOR SWITCHING DEVICE WITH ENTRY CONTACT. : de en
  • DE856483C - Method for improving the fault location of cable shunts by forming the cable cores : de en
  • FR1016660A - Low-impedance, interference-proof wave collector without antenna effect supplied by an unshielded line that can be steered mechanically or by switching : en fr
  • FR1016768A - Use of high efficiency turbines for the construction of wind power plants : en fr
  • DE856146C - Process for the production of chitin xanthate : de en
  • DE856220C - Process for the production of a malleable mass from peat : de en
  • DE856441C - Device for controlling die setting and line casting machines using perforated supports : de en
  • FR1016643A - Automatic machine for the manufacture of radiator bundles and similar applications : en fr
  • BE504796A - ELECTRICAL DISCHARGE AND COLD CATHODE TUBES. : en fr
  • DE856377C - Combined potato sorting and washing machine : de en
  • GB682758A - Improvements in and relating to gyratory crushers : en
  • DE855782C - Adjustable suction seal : de en
  • DE849375C - Chain conveyor : de en
  • DE855953C - Auxiliary actuating device operated by a pressure difference, in particular for hydraulic braking devices on motor vehicles : de en
  • GB683074A - Improvements relating to hospital beds : en
  • GB683034A - Improvements relating to high tension testing devices : en
  • DE1646816U - SANTA BOX FOR LESSON AND DEMONSTRATION PURPOSES. : de en
  • GB682949A - Electronic attenuator or modulator of guided electromagnetic waves : en
  • DE1646842U - OVEN DOOR. : de en
  • IS252B6 - Building board. : en is
  • DE1646975U - BOTTLE DISPLAY STAND WITH SECURITY TO PREVENT CONTENT THEFT. : de en
  • US2618007A - Vacuum cleaner with nozzle and dust separating means in a common housing : en
  • US2618552A - Development of electrophotographic images : en
  • US2618160A - Snap action mechanism : en
  • USD168244S - Belt buckle ob similar article : en
  • DK74972C - Process for the preparation of solid and dry surfactants. : da en
  • GB683102A - Improvements in or relating to electric signal responsive and integrating devices : en
  • US2618702A - Variable underlap drum facsimile transmitting apparatus : en
  • US2618446A - Controller unit : en
  • GB683068A - Improvements in or relating to electrical insulating materials : en
  • US2618188A - Toggle-actuated slidable side jaw wrench : en
  • US2618481A - Laminated bowling pin : en
  • DE856110C - Pen with a jacket made of wood foil, the fibers of which run parallel to the pen axis : de en
  • FR1016719A - Plastic paste for lining printing rolls and the like : en fr
  • GB682809A - Improvements relating to furniture having one or more doors : en
  • DE855994C - Process for the production of nitrogen-containing condensation compounds : de en
  • FR1016652A - Improvements to packaging machines : en fr
  • DE855849C - Process for the preparation of N-oxyalkyl-N, N'-1, 2-alkylene ureas : de en
  • DE856409C - Fruit press : de en
  • FR1016574A - Straight knife sharpener, especially for electric fabric cutters : en fr
  • FR1016767A - Pulse generator for electric fences : en fr
  • GB682804A - Dwelling-house floor elements and floors constituted therewith : en
  • DE856198C - Process for roughening shaped structures, in particular threads, made of synthetic high polymers such as polyamides : de en
  • US2618424A - Sealing machine : en
  • DE856006C - Arrangement for the neutralization of ultrashort wave oscillating circuits using screen mesh tubes : de en
  • DE856267C - Device for keeping the drivers of motor vehicles awake : de en
  • DE856380C - Independently working infeed or feed device to Haecksel- or forage cutting machines as well as blower hacking machines : de en
  • FR1016799A - Device for the concentration of liquids forming, during concentration, sticky and / or encrusting sludge : en fr
  • GB682848A - Improvements in or relating to lighters : en
  • GB682922A - Improvements in viscometers : en
  • DE767581C - Spring end grinding machine : de en
  • DE855760C - Method for patterning artificial teeth made of synthetic resin : de en
  • US2618088A - Route indicator : en
  • US2618167A - Tractor lift control : en
  • US2618277A - Hair curler : en
  • US2618443A - Textile bobbin : en
  • US2618720A - Thermal overload release device for contactors or automatic circuit breakers : en
  • GB682802A - Improvements in or relating to spare wheel stowage means for wheeled motor vehicles : en
  • GB682818A - Improvements in or relating to magnetos : en
  • DE1646850U - INFRARED AND HEAT RADIATORS. : de en
  • DE856123C - Process and device for treating the surface of helically grooved pipes of any length (hoses) : de en
  • DE855909C - Method for the production of hard tissue moldings for gear rims od. : de en
  • DK74985C - Electric incandescent lamp with power bridge. : da en
  • DE763818C - Steels for components of large steel construction that are welded on thick cross-sections : de en
  • DE856457C - Multiple carrier frequency communication system : de en
  • US2618179A - Hydraulic control for drill feeding units : en
  • DE1646834U - CONTROL DEVICE FOR AN COMBUSTION MACHINE SYSTEM, IN PARTICULAR MARINE DRIVE SYSTEM, WHERE REVERSIBLE AND NON-REVERSIBLE MACHINES WORK TOGETHER ON A PROPELLER SHAFT. : de en
  • DE748457C - Process for the preparation of 4,4'-diaminodicyclohexylmethanes : de en
  • CA488167A - Control for photographic recording apparatus : en fr
  • US2618280A - Coin refill mechanism : en
  • CA488288A - Steering arm and ball joint assembly : en fr
  • US2618329A - Venetian blind construction : en
  • US2618600A - Silicone oil lubricating composition : en
  • AU157980B2 - Improvements in or relating to web supply reels for printing presses : en
  • US2618216A - Preservation of eggs : en
  • US2618292A - Valve for die casting machines : en
  • US2618464A - Jack : en
  • US2618729A - Attachment for pressing irons : en
  • CA488111A - Cranes for motor trucks : en fr
  • US2618539A - Flashback-proof gas mixer : en
  • USD168223S - Ash tray : en
  • DE855730C - Circuit arrangement for achieving a large modulation stroke when frequency modulating transmitters with a frequency-stabilized carrier frequency : de en
  • DE855861C - Process for the production of dioxytetrahydrofurans : de en
  • DE856047C - Semi-finished component : de en
  • US2618356A - Water dam for flooding roofs or the like : en
  • DE856071C - Electromagnetic system for recording, reproducing and erasing magnetic vibration recordings : de en
  • FR1016691A - Clip for fixing window slides to body panels : en fr
  • GB682882A - Improvements in or relating to electronic pulse generators : en
  • BE504605A - : en fr
  • US2618586A - Process for desulfurizing petroleum products in the liquid phase : en
  • AU159332B2 - Improvements in natural-draught kilns : en
  • DE1646983U - BALLOON. : de en
  • DE855840C - Highly sorptive desiccant : de en
  • DE856314C - Crystal transmitter : de en
  • US2618156A - Gravity and density gradiometer for boreholes : en
  • CA488206A - Air gap construction : en fr
  • DE1647051U - SWIVEL DEVICE FOR TIPPING GEAR. : de en
  • US2618015A - Apparatus for upsetting the ends of packages of yarn : en
  • US2618022A - Gill-drawing machine : en
  • US2618759A - Viewing screen for color television receivers : en
  • AU1279752A - Improvements in undergarments : en
  • DK74976C - Process for the preparation of an alkali metal cyanate. : da en
  • AU1275652A - Self-locking stud insert : en
  • CA488273A - Production of metal from its ore : en fr
  • US2618095A - Weed-free fishhook and lure : en
  • CA488172A - Tufting machine : en fr
  • US2618086A - Badge clip : en
  • CA488174A - Hoist brake : en fr
  • CA488295A - Pneumatic accessory system for motor vehicles : en fr
  • US2618345A - Bridge plug and dump bailer : en
  • US2618614A - Preparation of a copper-containing phosphoric acid catalyst : en
  • US2618478A - Liquid spring undercarriage : en
  • AU158286B2 - Improvements in ore relating to circuit breaker levers for use in ignition timers and a method of making same : en
  • US2618032A - Surface treatment of molds : en
  • US2618777A - Radio transmission and reception : en
  • US2618513A - Cover plate for vehicle wheels : en
  • DE855742C - Suspension device for rows of fluorescent lamps : de en
  • DE856240C - Hydraulic power lift with a servo motor : de en
  • GB682798A - Improvements in textile spinning machines : en
  • AU153097B2 - Improved heel assembly : en
  • GB682964A - Improvements in or relating to harpoons and like weapons : en
  • GB683041A - Improvements in or relating to rotary mixing machines and the like : en
  • DE855735C - Electric switch for alternating current, in which the spring of a pressure contact is controlled by a rocker or a rocker arm : de en
  • US2618040A - Combination burial casket and vault : en
  • US2618052A - Motor puller : en
  • US2618169A - Hand brake mechanism : en
  • GB683118A - Improvements in and relating to burner apparatus comprising means for cleaning a burner nozzle : en
  • DE855795C - Method for producing an oil film on the inner wall of pipes : de en
  • DE856171C - Harmonic antenna with a central zone shielded by a conductor oscillating in phase opposition : de en
  • US2618097A - Fishhook : en
  • US2618511A - Stirrup nozzle : en
  • DE1646979U - PINK WHEEL COMBINED WITH NON-FLUTTERING ADVERTISING. : de en
  • DE767461C - Process for making consistent lubricating greases : de en
  • AU1269352A - Cash register : en
  • US2618238A - Feeding device : en
  • US2618333A - Adhesive window shade mounting : en
  • DE1646961U - SCRAP COLLECTORS. : de en
  • DE851210C - Fixed lead accumulators with bipolar plates : de en
  • DE856480C - Electromagnetic drive device : de en
  • DK74984C - Means for connecting an electric light cable on bicycles or motorcycles to a connection switch designed as a screw bolt. : da en
  • DE1646987U - FILTER POT FOR TAP CONNECTION. : de en
  • DE856187C - Device for producing a suspension of a finely divided solid substance in a gaseous medium, in particular a mixture of a finely divided solid fuel with oxygen : de en
  • US2618772A - Three-phase constant frequency electronic power supply : en
  • US2618328A - Drapery mounting : en
  • US2618272A - Veterinary obstetrical instrument : en
  • US2618433A - Means for bleeding air from compressors : en
  • USD168205S - Trunk locker : en
  • CA488294A - Multiple clutch mechanism : en fr
  • DE763183C - Process for improving the fastness properties of direct dyeing : de en
  • DE856076C - Drive device for sound recording and playback devices with tape or wire-shaped sound carriers, especially for magnetic sound devices : de en
  • US2618591A - Purification of distilled coke oven benzene by distillation with added hydrocarbon material : en
  • DE855722C - Intermediate plate for plate heat exchanger : de en
  • DE855871C - Arrangement for securing and relieving the butt weld seam of switches connecting the root end with the tongue : de en
  • DE856417C - Hand switch for direction indicators for motor vehicles : de en
  • FR1016792A - Mold for burr silo : en fr
  • CA488285A - Key holder : en fr
  • US2618442A - Suture holding spool : en
  • US2618620A - Softening of rubber : en
  • US2618081A - Ditch smoothing attachment for ditching plows : en
  • US2618451A - General utility lamp : en
  • US2618581A - Trim panel and method of making the same : en
  • US2618716A - Electric circuit breaker : en
  • US2618350A - Mounting means for chain saws and the like : en
  • DE856008C - Mixed circuit : de en
  • DE856334C - Capacitance measuring bridge : de en
  • AU1275352A - improvements in container filling machines : en
  • US2618019A - Method of making variegated thermoplastic panels : en
  • US2618199A - Prismatic optical viewing device : en
  • US2618381A - Box puff : en
  • DE856402C - Process to increase the separation sharpness of a vertical sifter and vertical sifter to carry out the process : de en
  • CA488223A - Gel-forming algin composition and method : en fr
  • US2618576A - Sheets-xsheet i : en
  • US2618578A - Blackening stainless steel : en
  • CA488184A - Diaphragm pump : en fr
  • DE856207C - Metal hollow frame window : de en
  • AU162613B2 - Improvements in thermostatically controlled electrical switching devices : en
  • CA488092A - Apparatus for germinating seeds : en fr
  • FR1016667A - Toy : en fr
  • FR1016726A - Improvements to locking devices for doors, boxes, etc. : en fr
  • US2618033A - Cable clamp or the like : en
  • US2618680A - Automatic wiring connection : en
  • USD168238S - Holder for cosmetics or similar article : en
  • USRE23587E - Mnemonic educational means fob : en
  • DE856304C - Cooling device for vending machines : de en
  • DK74998C - Shopping cart or similar container with wheels. : da en
  • DE1646852U - CUT SCREEN. : de en
  • US2618102A - Plant protector : en
  • US2618715A - Snap switch : en
  • US2618724A - Rheostat : en
  • USD168218S - Falk cup or similar article : en
  • DE855966C - Fine feed and radio transmission for grinding machines : de en
  • GB682934A - Improvements in or relating to electrical contact devices and mountings therefor : en
  • FR1016588A - Device for digging and in particular for cleaning irrigation canals in continuous operation : en fr
  • US2618057A - Self-locking knife sheath : en
  • DE1646942U - CHAIN SAW MACHINE. : de en
  • DE1646985U - TRANSPORTABLE BEER DISPENSER. : de en
  • DE856022C - Device for setting a size range of an electrical value : de en
  • DE856067C - Flow rate regulators, in particular in drain, siphon and pump suction lines : de en
  • DE856344C - Process for the removal of carbon monoxide from gases containing olefins : de en
  • GB683097A - A new or improved machine for moulding pipes, tubes and the like from cementitious mixes : en
  • GB682866A - New interpolyesters : en
  • DE855828C - Impeller with rotating blades for bulb turbines : de en
  • DE1646805U - FOLDING RULER WITH ADDITIONAL MEASURING DEVICE. : de en
  • DE856038C - Anti-glare device, preferably anti-glare glasses : de en
  • GB682858A - Improvements in and relating to plucked keyboard instruments such as spinets, harpsichords and the like : en
  • US2618046A - Length control apparatus : en
  • US2618091A - Fishing signal : en
  • US2618180A - Tool ejector : en
  • DE855825C - Centrifugal machine with horizontal shaft : de en
  • DE856456C - Method and device for obscuring spoken messages : de en
  • GB682778A - Improvements relating to combustion chambers for prime movers : en
  • GB682821A - Improvements in or relating to the production of metal powders by the carbonyl process : en
  • DE756325C - Arrangement for measuring electrical currents or voltages in an automatically balancing compensation circuit : de en
  • DE855878C - A circuit arrangement containing a transmitter, in particular for short and very short electrical waves : de en
  • FR1016620A - Process for preparing peroxygen borate compositions and products obtained : en fr
  • FR1016672A - Ceramic molded body manufacturing process : en fr
  • US2618460A - Turbine disk construction : en
  • DE1646848U - FEND LAMP WITH THREE FLUO TUBES. : de en
  • FR1016654A - Improvements in ribbon looms operated by shuttles by one-way mechanism : en fr
  • GB683092A - Improvements in field forage harvester : en
  • DE856031C - Process and device for the purification of gases containing hydrogen sulphide and carbon dioxide : de en
  • US2618117A - Driving mechanism for timepieces in vehicles : en
  • US2618636A - Bis(2-morpholino-4-amino-1,3,5-triazyl-(6)-)-4,4'-diaminostilbene sulfonic and carboxylic acids : en
  • US2618727A - Automatic welding machine : en
  • DK74989C - Wall or wall cladding. : da en
  • US2618621A - Dispersions of vinyl chloride resins in plasticizers containing polyglycol methacrylates : en
  • US2618060A - Comb for hair clippers : en
  • US2618090A - Combination fishing rod support : en
  • USD168247S - Toy animal figure : en
  • DE1646813U - TELEPHONE VIEWFINDER. : de en
  • FR1016594A - Lighting fixtures improvements : en fr
  • US2618765A - Excess voltage grounding device : en
  • GB682831A - Improvements relating to the mounting of rotors of rotary machines : en
  • DE1646865U - SHUT-OFF VALVE FOR HIGH PRESSURE SHEARING DEVICES. : de en
  • FR1016741A - Method and device for producing a work garment consisting of two elements of different material and assembled by means of a slide closure : en fr
  • US2618456A - Automatic weighing and dispensing machine : en
  • US2618482A - Simulated golf game : en
  • US2618551A - Developer for electrostatic images : en
  • USD168230S - Telescoptc smcrgasbord tray : en
  • DE855806C - Device for automatic presetting of change gears, especially in motor vehicles and. like : de en
  • DE856050C - Tool for removing formwork panels in the production of walls : de en
  • FR1016765A - Apparatus for measuring railroad dressing faults : en fr
  • CA488176A - Miniature calculating machine : en fr
  • US2618354A - Retroverted passage type muffler with expansion chambers : en
  • US2618632A - Mixed cellulose ether and preparation thereof : en
  • DE856354C - Component, especially for doors : de en
  • DE856494C - Process for the production of silicon oxide-aluminum oxide catalysts for hydrocarbon conversions, in particular for cleavage : de en
  • GB683020A - Improvements in or relating to metal strip : en
  • AU646351A - An improved latex sponge mattress, cushion orthe like : en
  • FR1016585A - Direction indicator light for cycles, automatically operated by a switch collar mounted on the steering : en fr
  • GB682872A - A device in centrifugal separators for indicating the sludge level in the bowl : en
  • US2618174A - Transmission mechanism : en
  • US2618175A - Automatic fluid brake governed speed regulating transmission : en
  • US2618222A - Fuel system for gas-turbine engines : en
  • CA488207A - Engine controller : en fr
  • DE856455C - Method of obfuscating messages : de en
  • US2618706A - Multiplex communication system : en
  • US2618728A - Apparatus for ironing insulated coils : en
  • DE752812C - Use of coal tar products mixed with polymerized vinyl compounds as a corrosion protection compound for components made of iron and steel, especially for pipes : de en
  • DE855811C - Cutting device with movably arranged knife bars or bars : de en
  • FR1016561A - Optical system for automotive headlamps : en fr
  • DE1646981U - NORMAL CLOCK PILLAR WITH BUILT-IN INTERMEDIATE FRAME FOR CULTURAL ANNOUNCEMENTS. : de en
  • US2618430A - Refrigerating apparatus : en
  • DE856329C - Thermostatic switch : de en
  • DE1647020U - LUENETTE FOR WATCHES WITH WOOD OR PLASTIC CASE. : de en
  • DE846837C - Device for measuring and / or registering the roller pressure in rolling mills : de en
  • DE849805C - Turn signal device for motorcycles : de en
  • DK74991C - Apparatus for measuring the amount of heat contained in a flowing medium. : da en
  • GB682844A - Improvements in or relating to radio communication systems : en
  • US2618077A - Coloring appliance for preformed pictures in reverse : en
  • US2618112A - Foliage removing machine : en
  • DE1646844U - KNITTING NEEDLE. : de en
  • DE856059C - Volume counter for liquid or gas quantities : de en
  • DE856133C - Process and plant for hot rolling of wide strip : de en
  • US2618338A - Apparatus for marking a control record : en
  • US2618420A - Device for counting and dispensing pills : en
  • FR1016701A - Motorized or towed tank vehicle : en fr
  • FR1016769A - Device for adjusting the stitch of a sewing machine : en fr
  • GB682856A - Improvements in or relating to fixed electrical condensers : en
  • AU1281952A - Improvements in or relating to lawnmowers : en
  • AU782052A - Method and apparatus forthe production of mineral wool : en
  • US2618450A - Cushioned harness clamp : en
  • DE851192C - Process for the preparation of í¸-tetrahydrobenzaldehyde acetals : de en
  • US2618692A - Locator device for selenium rectifiers : en
  • US2618374A - Means for moving and distributing free flowing materials : en
  • DE1647016U - CYCLE SWITCH DEVICE FOR CONVEYOR LINE SYSTEMS. : de en
  • DE855892C - Smelting agents : de en
  • DE856203C - Large-format vertically perforated brick : de en
  • DK74990C - Apparatus for applying a plastic coating to a surface. : da en
  • DE1647087U - CLOSURE FOR BELT OD. DGL. : de en
  • US2618610A - Methods of regenerating a spent cooking liquor resulting from the digestion of a cellulose-lignin complex : en
  • DE856478C - Circuit for protecting series capacitors : de en
  • DE856245C - Two-stroke internal combustion engine : de en
  • DE856278C - Electromagnetic stepper drive for polarized slave clocks : de en
  • FR1016661A - Medium frequency detection and its link with the low frequency forming a very musical and very inexpensive whole : en fr
  • US2618217A - Sirup and water dispenser : en
  • GB683005A - Improvements in or relating to circuits for use in automatic telephone-exchange and like systems for operating numerical selectors : en
  • GB683024A - Improvements relating to draught distributors for use in household or other fires, and stoves, which employ firegrates : en
  • DE855802C - Flashlight equalizer for photographic shutter : de en
  • DE763389C - Process for the fog-free development of halogen silver emulsions : de en
  • FR1016707A - Hydraulic selector device for resistance welding machines, of the type : en fr
  • US2618730A - Collapsible broiler and barbecue device : en
  • DE855698C - Process for the extraction of volatile substances from gases : de en
  • FR1016695A - Device for the separation or concentration of particles suspended in a fluid : en fr
  • GB682891A - Press guards : en
  • GB682946A - Improvements in or relating to devices for mixing, stirring, emulsifying and the like : en
  • BE504583A - : en
  • GB682814A - Improvements in or relating to trays for the drying of gelatine and the like : en
  • GB683120A - Improvements in and relating to methods of testing lamp cathodes : en
  • AU162772B2 - Stocking and garment connecting means therefor : en
  • US2618309A - Machine for trimming stampings and the like : en
  • US2618556A - Process for preparing photographic emulsions : en
  • US2618624A - Composition of styrene and isobutylene polymers : en
  • AU1283352A - Process for preparing hard resinous products and hardenable compositions from ethoxyijne condensates and soluble urea-formaldehyde condensates : en
  • AU157979B2 - Improvements in or relating to television transmitting apparatus : en
  • DE855775C - Plow, especially hand plow with skimmer : de en
  • DE856383C - Method and machine for shredding and drying grass and other plants : de en
  • FR1016618A - Method and avoidance device for trolleybuses : en fr
  • US2618690A - Transconductor employing line type field controlled semiconductor : en
  • CA488306A - Locking devices : en fr
  • US2618717A - Oscillating contact device for periodical variation of electric current conditions : en
  • USD168225S - Portable solution tank for rug shampoo machines or the like : en
  • GB682880A - Improvements in or relating to lock nuts : en
  • DE1647044U - CAP. : de en
  • FR1016662A - Fire extinguisher mixture : en fr
  • FR1016773A - Superheating adjustment device in burner boiler installations : en fr
  • DE856238C - Mountain seat plow : de en
  • DE856474C - Flush-mounted junction box : de en
  • DE855940C - Device on pasteurizers : de en
  • BE504510A - PROCESS FOR PREPARING NEW DIOXO-PIPERIDINES, AND COMPOUNDS CONFORMING TO THOSE OBTAINED BY THIS PROCESS. : en fr
  • DE855685C - Electric steam iron : de en
  • GB683029A - Multiple coil tubular electric heating element : en
  • AU157642B2 - Improvements in or relating to electric relay devices : en
  • DE1646936U - STACKING WALL. : de en
  • DE856075C - Electromagnetic sound recording and reproducing device : de en
  • FR1016679A - Box for packaging a bottle : en fr
  • US2618462A - Turbine rotor formed of laminated plates with aperture overlap : en
  • US2618445A - Yarn brake : en
  • AU1273052A - Improvements in or relating to radio receiving sets forthe reception oftwo frequency ranges : en
  • US2618152A - Leakage tester : en
  • USD168243S - Belt buckle or similar article : en
  • DE1646831U - BLEED VALVE. : de en
  • DE855687C - Defoamer : de en
  • DE855788C - Storage of the bar feed tubes in multi-spindle machines : de en
  • DE855815C - Double door with leaves that can be swiveled in opposite directions : de en
  • DE856297C - Process for the production of 3- (2-oxy-phenyl) -pyrazole or its substitution products : de en
  • FR1016709A - New mobile center table : en fr
  • FR1016731A - Two cylinder compressed air engine for mining shaker lanes : en fr
  • FR1016736A - Further training in pressurized maintenance installations for telephone cables : en fr
  • CA488249A - Electrical system : en fr
  • CA488080A - Chassis, particularly of motor vehicles : en fr
  • CA488113A - Device for return water connection in heating boilers : en fr
  • BE511452A - device for cooling a liquid insulator in high voltage devices : en fr
  • CA488127A - Buffing wheel and method of making the same : en fr
  • FR1016595A - Nautical float device : en fr
  • US2618030A - Awning construction : en
  • US2618355A - Muffler with single outlet opening elongated in a direction parallel to the axis of the inlet opening : en
  • DE855880C - Electrical insulating body made of soaked fiber : de en
  • DE856128C - Curve conveyor : de en
  • DE856295C - Process for the preparation of a 5, 7, 9-cholatriene-22-al-addition product : de en
  • DE855960C - Crawler chain with rubber suspension for caterpillar vehicles : de en
  • CA488243A - Hammer : en fr
  • DE1646891U - DEVICE FOR LOADING GOODS INTO TRANSPORTATION CONTAINERS. : de en
  • DE826222C - Joint to connect two shafts : de en
  • DE832090C - Device and cutting apparatus for cleaning pipes : de en
  • DK74978C - Process for the preparation of 2- (N, N-diphenylaminomethyl) -imidazolines. : da en
  • GB683052A - Food chopper : en
  • DE761526C - Process for the production of fluorine-containing olefins : de en
  • DE856184C - Method for making mounting holes on laminated magnets and anchors for electromagnetic devices : de en
  • DE856189C - Flame protection device for suction gas generator : de en
  • CA488213A - Presses : en fr
  • DE855813C - Devices on sausage filling machines to prevent air being drawn in : de en
  • DE855835C - Program alarm for washing machines : de en
  • DE856268C - Vehicle wheel with several rim support disks : de en
  • GB682782A - Improvements in or relating to calculating machines : en
  • AU157558B2 - Improvements in or relating tothe production of hardenable lacquers : en
  • FR1016755A - Process for removing cork tastes from cork and cork stoppers : en fr
  • DE1646946U - AUTOMATIC IMAGER. : de en
  • DE856191C - Fixed chimney attachment : de en
  • DE856351C - Process for the production of shaped pieces from prestressed concrete : de en
  • CA488091A - Child's sleigh : en fr
  • AU1282152A - Improvements in ore relating to circuit breaker levers for use in ignition timers and a method of making same : en
  • DE1647058U - CLAMP LID LOCK FOR TIN CONTAINER. : de en
  • DE855937C - Device for pressing in sealing rings, especially for heating plates in dairy plants : de en
  • DE855914C - Sweat band for headgear : de en
  • GB683011A - Improvements in the production of n-arylimino-succinic acid esters : en
  • DE855843C - Production of highly concentrated nitric acid : de en
  • DE855917C - Device for generating sound or ultrasonic vibrations by means of a magnetostriction vibrator : de en
  • US2618397A - Label affixing machine for containers : en
  • DE1647055U - FASTENING A ROUND BRAKE GUIDE FOR CABLE BRAKES ON BICYCLES OD. DGL. : de en
  • DE855844C - Process for the continuous production of hydroxylammonium salts : de en
  • GB682795A - Improvements in and relating to fastening devices : en
  • DE856269C - Wheel housing bell activated by the handbrake of a bicycle : de en
  • DE765072C - Process for the production of a contact-safe electrical connection of finely stranded stranded conductors made of light metal : de en
  • DE856099C - Photographic camera with mirror lens : de en
  • DE856253C - scissors : de en
  • DE856346C - Rope thimbles for all types of ropes : de en
  • DE856469C - Reflection arrangement on a helical waveguide : de en
  • GB682791A - An architectural multiple-model-building system or toy : en
  • DE1646883U - WOOD HEEL. : de en
  • DE856385C - Method and device for the production of earth pots for plant cultivation : de en
  • US2618021A - Apparatus for the continuous treatment of filamentary material : en
  • US2618671A - Tunnel kiln : en
  • USD168246S - Robe or similar article : en
  • FR1016640A - Cartridge : en fr
  • DE855868C - Device for starting up an engine, the propellant control valve of which is controlled by liquid pressure during operation : de en
  • GB682822A - Method of measuring the percentage of liquid or solid constituents of a mixture : en
  • DE856141C - Process for filling towers and reaction spaces by means of Schuetten von Fuellkoerpern : de en
  • DE856355C - Rolling grilles : de en
  • DE855747C - Device for controlling and regulating the pressure on a furnace anchorage : de en
  • FR1016587A - Advanced hydro-ejector : en fr
  • GB683050A - Hand operated liquid sprayers : en
  • DE856408C - Coupling between lens and basic rangefinder : de en
  • US2618382A - Finger ring holder : en
  • DE856085C - Regulating valve : de en
  • CA488106A - Traction providing device for automobile tires and the like : en fr
  • US2618435A - Air translating apparatus : en
  • US2618540A - Gas mixer : en
  • USRE23584E - Manufacture of pentaerythritol : en
  • GB682779A - Improvements in closure means for pressure or vacuum vessels : en
  • US2618439A - Wheeled clodbreaker : en
  • DE1646943U - METAL STRIP. : de en
  • FR1016692A - Drawing apparatus for textile spinning machines or similar machines : en fr
  • DE856463C - Circuit arrangement for telephone systems with dialer operation and several exchanges : de en
  • FR1016580A - Process of chrome plating aluminum or its alloys : en fr
  • GB683103A - Non-linear resistors : en
  • DE856186C - Solvent soap : de en
  • DE856235C - Disk-shaped carrier for magnetic sound recordings : de en
  • AU1277052A - Improvements in or relating to radio navigation systems : en
  • CA488209A - Lacing machine : en fr
  • DE1646901U - HOSE WEAR. : de en
  • DE1647034U - INDUCTION HEATER FOR SEAM WELDING PIPES. : de en
  • DE850363C - Method for injecting fuel into internal combustion engines with a compressed air starting device : de en
  • DE1646939U - HOLDER FOR HOLDING POTS ON TABLES OR. DGL. : de en
  • FR1016669A - Improvements to telephone type announcers or the like : en fr
  • GB683023A - An improved photographic projection-printing appliance : en
  • FR1016780A - Pressure relief device : en fr
  • GB682917A - Improvements relating to the construction of internal combustion engines : en
  • DE754209C - Arrangement for attaching blackboards, which are used to hold electrical counters, clocks and Like devices are used : de en
  • DE856419C - Vehicle tires for agricultural vehicles : de en
  • DE855858C - Process for producing a phenolic ester : de en
  • DE856136C - Process for the production of fork tube end connectors : de en
  • DE856392C - Rope holder : de en
  • GB682930A - An improved filtering agent for tobacco smoke : en
  • AU700051A - An improved apparatus for unloading coal, sandor like materials from railway trucks : en
  • FR1016604A - Improvements made in the establishment of topographers and geologists' compasses, as well as the resulting industrial product : en fr
  • FR1016682A - Device for checking the coincidence of images in printing presses in several colors : en fr
  • DE856333C - Circuit arrangement for measuring the loss angle of the capacitance of capacitors, cables or the like. : de en
  • DE1646808U - TRIPOD THREAD. : de en
  • DE1647045U - FOLDING DOOR FOR ROAD AND RAIL VEHICLES. : de en
  • FR1016795A - Process for hydrolysis of methyl acetate, and treatment of aqueous mixtures, methyl acetate, methyl alcohol and acetic acid : en fr
  • GB683080A - Neutralizing acid associated with wool : en
  • FR1016615A - Floor system : en fr
  • GB683086A - Method and apparatus for testing a pin hole detector : en
  • DE1646940U - BASKET, IN PARTICULAR FOR POSTAL AND NEWSPAPER SHIPMENTS : de en
  • DE1646989U - MEAT CRUSHING MACHINE. : de en
  • DE855995C - Process for the production of nitrosopteridines : de en
  • GB683007A - Improvements in or relating to processes for the preparation of inoculating materials for concentrated milk products and for making the lactose in concentrated milk products crystallize in a very fine state : en
  • DE855692C - Process and device for the fractional distillation of mixtures of substances : de en
  • DE855714C - Process for the production of synthetic tanning agents : de en
  • FR1016712A - Improvements to the so-called devil handling device : en fr
  • GB682921A - An improved bag lifter : en
  • DE1647065U - FLYING TOY FIGURE. : de en
  • DE855725C - Arrangement for controlling electron currents in crystals : de en
  • DK75010C - Plant for the distribution of goods. : da en
  • FR1016638A - Removable construction : en fr
  • US2618415A - Dispensing closure composed of two telescoping parts relatively movable between two positions by snap action : en
  • DE855952C - Steering brake, especially for farm tractors and tractors : de en
  • DE856117C - Handling device for drawing purposes : de en
  • DE856394C - Pneumatic lubricator : de en
  • US2618221A - Delay blasting device : en
  • US2618248A - Liquid level indicator : en
  • AU1273252A - Improvements in or relating to circuit-arrangements for amplifying high-frequency oscillations : en
  • CA488143A - Double approach tables for transfer of metallic stock : en fr
  • US2618126A - Combination temperature control and illuminating light container for refrigerator cabinets : en
  • US2618598A - High-temperature lubricating grease : en
  • GB682909A - Improvements in or relating to brick making machinery : en
  • DE855983C - Alcohol production by fermentation technology from the liquor from sulphite pulp production : de en
  • GB683021A - Improvements in gas meters : en
  • US2618526A - Cabinetry for electronic reproducers : en
  • US2618553A - Hardened particle mixed grain photographic emulsion : en
  • DE855743C - Electrical discharge device with auxiliary electrode, especially for spark gaps : de en
  • DK74973C - Process for treating wool with solutions containing chlorine, chlorine acidification or its salts. : da en
  • GB682769A - Balancing apparatus, particularly for hydro-extractors : en
  • US2618383A - Snap fastener display card : en
  • US2618599A - High melting point calcium grease of low soap content : en
  • US2618597A - Oxidation resisting hydrocarbon products : en
  • DE1646917U - GLARE PROTECTION SCREEN TO PLUG ON FLUORESCENT TUBES. : de en
  • FR1016564A - Further training in semi-mounted trailers : en fr
  • GB683048A - Improvements in or relating to pressure equalizing devices : en
  • US2618142A - Apparatus for fluid treatment of materials : en
  • DE855928C - Infinitely variable speed change gear : de en
  • GB682830A - Improvements in or relating to electric transformers or inductances : en
  • DE1646984U - DEVICE TO PROTECT AGAINST BREAKAGE DAMAGE IN BOTTLE WASHING MACHINES. : de en
  • US2618065A - Dental matrix-retainer : en
  • US2618147A - Means anchoring tensioned cable for prestressed concrete : en
  • US2618564A - Frozen prune process : en
  • US2618422A - Apparatus for holding and elevating garment bags : en
  • DE855688C - Anti-foam preparation : de en
  • DE1646963U - FOOT FOR PASTRY SYRINGES. : de en
  • DE1646991U - LIGHT ALLOY HANDLE. : de en
  • US2618025A - Gear cover or guard for textile drafting apparatus : en
  • US2618193A - Sheet metal fastener : en
  • US2618648A - Preparation of hexamethylcyclotrisiloxane : en
  • US2618677A - Duplex electrical wall receptacle : en
  • US2618124A - Portable landing dock : en
  • AU155885B2 - Pressure-atomizing oil burners : en
  • AU155178B2 - Improvements in or relating to devices for moving rail wagons andthe like : en
  • DE1646915U - ELASTIC MOTOR SUSPENSION FOR HOUSEHOLD AND COMMERCIAL MACHINERY. : de en
  • DE762279C - Process for dewatering raw oil emulsions : de en
  • DE855924C - Internal combustion engine working with air compression and self-ignition with a subdivided combustion chamber : de en
  • DE855975C - Method and device for packaging natural cheese and similar goods : de en
  • DE856336C - Device for measuring the frequency of an alternating current : de en
  • DE856437C - Process for the production of higher molecular weight aliphatic-cyclic carboxylic acids : de en
  • CA488194A - Valves : en fr
  • CA488297A - Temperature control system for a plurality of enclosed spaces : en fr
  • AU1283952A - An improved process forthe treatment of sewage or other organic liquors and domestic refuse or other organic matter : en
  • US2618770A - Limit control for electric motors : en
  • CA488103A - Dual offset wheel mountings for vehicles : en fr
  • BE504502A - PROCESS FOR THE PRODUCTION OF TRINITROALCOOLS AND DERIVATIVES THEREOF. : en fr
  • CA488082A - Road barricade or trestle : en fr
  • CA488159A - Process for acylating amines : en fr
  • FR1016644A - Lifting device for vehicles : en fr
  • US2618143A - Container for washing stockings : en
  • DE855899C - Schuett construction with special reinforced concrete supporting parts : de en
  • GB683019A - Adjustable tubular capacitor : en
  • DE1646832U - LIFE BUOY. : de en
  • DE856274C - Paste tube for ballpoint pen : de en
  • US2618144A - Wringing machine and the like : en
  • US2618399A - Rivet detonating tool : en
  • US2618736A - Illuminated key holder : en
  • DE855736C - Electric drive for printing machines : de en
  • DE856513C - Method and device for the manufacture of pneumatic tires : de en
  • GB682827A - A washer box for use in connection with coal washing installations : en
  • CA488208A - Freezing tray : en fr
  • DE1646927U - BED DUVET, IN PARTICULAR DOWN DUVET. : de en
  • US2618230A - Auxiliary feeding means for hosiery seamers : en
  • DE856313C - Indicator : de en
  • FR1016766A - Improvements to sub-calibrated projectiles : en fr
  • GB682826A - Improvements in the production of isobutyl alcohol : en
  • US2618479A - Sheet transfer mechanism : en
  • US2618625A - Resins stabilized with organotin-sulfonamides : en
  • US2618710A - Resilient mount for magnetic heads : en
  • US2618738A - Air cooled light projector : en
  • DE856082C - Vortex whose parts which can be rotated relative to one another enclose a chamber between them : de en
  • US2618616A - Modified alkyd resins and composi : en
  • US2618548A - Closed top side door : en
  • DE1646982U - BOARD WITH INTERCHANGEABLE LINES. : de en
  • DE856213C - Half-timbered construction with panel infill : de en
  • DE1647054U - Pannier rack for motorcycles. : de en
  • DE752264C - Wetting agents : de en
  • DE1647040U - FOLDING CHILDREN'S CHAIR. : de en
  • US2618189A - Socket wrench with pilot : en
  • DE1646804U - KITT SYRINGE. : de en
  • DE855820C - Endless roller conveyor for the production of lightweight panels in flow work : de en
  • DE856118C - Heel with exchangeable running stain : de en
  • DE856223C - Process for removing zinc from copper alloys : de en
  • DE856299C - Blade ring for radial turbines : de en
  • DE856328C - Time switch : de en
  • US2618168A - Hand-operated clutch control : en
  • US2618211A - Draft adjustment means for tractor pulled implements : en
  • US2618363A - Wheel brake device : en
  • US2618487A - Safety device for skis and the like : en
  • CA488118A - Fountain pens : en fr
  • DE855851C - Process for the production of dimethyldichlorosilane : de en
  • US2618162A - Multiple groove variable speed transmission device : en
  • CA488282A - Electric motor for shavers and the like : en fr
  • CA488279A - Electrical coalescence process : en fr
  • CA488095A - Intake manifold : en fr
  • US2618758A - Television camera tube : en
  • CA488131A - Quaternary ammonium compounds : en fr
  • CA488240A - Marking members containing magnetizable material : en fr
  • DE1646855U - BOX MONEY BOAT. : de en
  • GB682939A - Apparatus for packaging plastic materials : en
  • AU164511B2 - Improvements in ceramic spark gap semiconductors andin the manufacture thereof : en
  • DE855947C - Double axle assembly for vehicle trailers : de en
  • GB682841A - Improvements in fluid-operated motors for valves : en
  • CA488136A - Method of formylating reduced pteroic acid or amino acid amides thereof : en fr
  • CA488262A - Power driven mechanism for operating type bars and other instrumentalities of typewriter or like machines : en fr
  • DE856363C - Fluid measuring device with two double-acting pistons that serve as distributors : de en
  • DE856506C - Belt roughing machine for mother-of-pearl discs : de en
  • US2618110A - Art of packaging : en
  • AU693451A - Improved heel assembly : en
  • CA488197A - Sheet conveying, stacking and delivering apparatus : en fr
  • US2618013A - Apparatus for forming pellets : en
  • CA488229A - Method of producing narcotics : en fr
  • DE856447C - Device for heat transfer to or from goods carried by a thin, endless conveyor belt : de en
  • GB682873A - Improvements in electric transmission systems making use of synchronization pulses, in particular for television : en
  • CA488134A - Preparation of 2-amino-4-hydroxy-6-methyl pteridine : en fr
  • DE849364C - Propulsion of motor vehicles or their auxiliary machines : de en
  • DE855901C - Clamping head for anchoring steel wires for prestressed concrete : de en
  • DE855933C - Method and device for sweating and smoking meat products : de en
  • DE856412C - Steering device, especially for motor vehicle trailers : de en
  • GB682741A - Improvements relating to the manufacture of articles of foamed latex : en
  • CA488187A - Bread staling : en fr
  • FR1016567A - Weighing curve sheet : en fr
  • GB683100A - Improvements in voltage regulating apparatus : en
  • CA488280A - Process for preparing heating oil : en fr
  • US2618295A - Crankshaft bearings for looms : en
  • DE1647001U - CHILDREN'S TOYS. : de en
  • DE856350C - Load-bearing component, especially for intermediate walls : de en
  • USRE23583E - Apparatus for use in the treatment : en
  • US2618106A - Booster for lens edge grinding machines : en
  • DE1646818U - POTATO PLANTING MACHINE. : de en
  • US2618016A - Vulcanizing patch : en
  • US2618075A - Apparatus for drying and conveying ceramic bodies : en
  • DE1646822U - DEVICE FOR CONNECTING HOSES TO TAPS WITH SMOOTH OUTLET. : de en
  • GB682747A - Metal spinning machine : en
  • DE855922C - Root crop harvester with a collecting or conveyor belt wagon arranged next to it : de en
  • DE847693C - Pulling and adjusting device that can be operated from the driver's seat for self-winding roller blinds for car radiators : de en
  • DE856153C - Thermal power plant for high temperatures : de en
  • DE856353C - Metal window : de en
  • AU155484B2 - Bearing seal : en
  • DE849982C - Anion-active collector as a flotation agent for non-sulfidic ores : de en
  • DE850501C - Double edge device for flat weft knitting machines : de en
  • DE855721C - Metal plate with sealing strips : de en
  • DE757565C - Extendable locking web for pressure set with coarse adjustment by toothing and fine adjustment screw : de en
  • DE855857C - Process for the preparation of alkyl phenol sulfide esters : de en
  • DK74982C - Coupling for use in automatic signaling systems. : da en
  • AU161528B2 - Aluminum sulfamate antiperspirant liquid : en
  • CA488161A - Multi-color photographic images in a single emulsion layer : en fr
  • CA488077A - Automatic case filling machine : en fr
  • US2618731A - Electrical heating unit : en
  • USD168212S - Cicchelli chair : en
  • DE1646937U - CHEST OF DRAWERS WITH BUILT-IN HOME BAR. : de en
  • DE855902C - Wall dowel : de en
  • DE856241C - Motor mower : de en
  • AU159568B2 - Method and arrangement in absorption refrigerating apparatus : en
  • AU1294852A - Welded' tube and method: of welding same : en
  • AU156408B2 - Conformed product and method and machine for making it : en
  • US2618250A - Internal-combustion engine : en
  • US2618264A - Lubricated syringe : en
  • US2618531A - Method of purifying zirconium tetrachloride vapors : en
  • AU156081B2 - Improvements in or relating to machine tools : en
  • CA488241A - Marking members containing magnetizable material : en fr
  • DE856287C - Process for the production of alcohol from sulphite waste liquor from the pulp industry : de en
  • GB683078A - Gas testing apparatus : en
  • US2618352A - Rotatable tremulant sound producer : en
  • DE856414C - Multi-stage drive transmission, especially for motor vehicles : de en
  • US2618330A - Venetian blind ladder tape : en
  • DE1647048U - EXCENTER CLOSURE WITH SPRING TENSIONER. : de en
  • US2618047A - Length control apparatus : en
  • US2618150A - Gas and vapor measuring apparatus : en
  • US2618196A - Intermittent film movement with fast pulldown : en
  • US2618359A - Lubricating means for axle drive mechanisms : en
  • US2618515A - Guardrail bracket for ladder staging : en
  • US2618660A - Controlled oxidation of alcohols to aldehydes using sulfur compounds : en
  • DE856376C - Process for cleaning and sorting fruits, especially fruit and potatoes, and machinery for carrying out this process : de en
  • DE856448C - Process for introducing alloying elements into molten metals, particularly iron and steel : de en
  • DE856496C - Device for heating gas and coke ovens with several externally heated vertical degassing chambers : de en
  • US2618002A - Fountain sponge having expansible discharge orifice : en
  • US2618477A - Metal transfer system : en
  • CA488104A - Buffing wheel and method of making same : en fr
  • CA488180A - Ophthalmic glass : en fr
  • DK74992C - : da
  • FR1016717A - Improvements to machines for folding, measuring and winding fabrics : en fr
  • GB683115A - Lubricating devices for sewing machines : en
  • GB682800A - Improvements in holders for electric lamp bulbs and like electrical devices : en
  • AU159148B2 - Improvements inside delivery rakes and/or swath turners : en
  • AU163073B2 - Process forthe production of monotriazole compounds : en
  • US2618704A - Paper feed signal control : en
  • DE855798C - Heavy duty plansifter sieve set : de en
  • DE856190C - Flue gas slide, the slide plate of which is composed of several sub-plates : de en
  • CA488121A - Self-regulating drive for rotary abrasive tools : en fr
  • US2618714A - Double pole snap switch : en
  • US2618094A - Artificial bait : en
  • AU165397B2 - Improvements in or relating to circuit breakers : en
  • BE504731A - GLOW INDICATOR TUBE. : en fr
  • CA488248A - Internal combustion engine : en fr
  • CA488220A - Chlorinated longifolene : en fr
  • BE504569A - : en fr
  • CA488149A - Method of cleansing, sterilizing, and preventing corrosion in base exchange and cation exchange systems and products used therein : en fr
  • US2618336A - Strip burster : en
  • CA488269A - Burner and method of combustion : en fr
  • US2618001A - Self-wringing mop : en
  • CA488246A - Quinoline compounds and process of making same : en fr
  • DE1647026U - BUSINESS BOOK. : de en
  • DE856084C - Quick-closing valve with double shut-off : de en
  • FR1016671A - Process for manufacturing molds with two or more layers, in particular for the casting of metals or alloys with a high melting point or of steels in precision casting or fine casting : en fr
  • US2618249A - Two-cycle crankcase compression engine : en
  • JPS274773B1 - : ja
  • CA488081A - Down-draft hot air furnace : en fr
  • DE1646972U - SAEGESPAENEOFEN WITH SPECIAL DEVICE FOR CONDUCTING THE COMBUSTION GASES. : de en
  • GB682746A - Discharge device for fluids : en
  • AU1276952A - Improvements in or relating to mixing valves : en
  • US2618679A - Pronged plug with rotatable core having cord insulation and conductor anchorage means : en
  • US2618751A - Apparatus for gauging sheet material : en
  • US2618042A - Method and apparatus for the handling of continuous materials : en
  • DE855816C - Referee whistle : de en
  • DE856078C - Lighting fixtures on the pickups for speaking machines : de en
  • GB683044A - Improvements in or relating to accumulating mechanisms for record card controlled accounting machines : en
  • GB683081A - Improvements in supporting members for use in structural work : en
  • AU155439B2 - Improvements in or relating to resilient systems : en
  • GB682999A - Improvements in the production of polyaminotriazoles : en
  • GB683090A - A method for the magnetic sound recording and/or sound-reproducing : en
  • GB682908A - Improvements relating to surveying instruments : en
  • CA488232A - Method of producing penicillin in powdered form : en fr
  • AU1281252A - Mulling and aerating machine and method : en
  • FR1016725A - Improvement in the manufacture of electromagnets with two active faces : en fr
  • DE1646977U - SAMPLE TABLE FOR TEXTILE FABRICS, ESPECIALLY FOR STOCKING COLORS. : de en
  • US2618061A - Manually operated slicing machine : en
  • US2618678A - Screw shell light socket with gripping means : en
  • US2618760A - Glow tube anode construction : en
  • CA488250A - Fractionation of free fatty acids : en fr
  • US2618554A - Photographic method for producing boundary lines : en
  • US2618288A - Pneumatic instrument : en
  • DE1646840U - DEVICE FOR APPLYING PAINT AND OTHER LIQUIDS TO ANY SURFACE. : de en
  • DE1646886U - ADVERTISEMENT MIRROR WITH TOTOTIP DEVICE. : de en
  • DE856382C - Motor-driven chopping machine with cutting wheel and feed gear : de en
  • DE856481C - Flameproof enclosure for installing a transformer : de en
  • AU161096B2 - Supported platinum catalyst and process for producing and applying thesame : en
  • US2618353A - Muffler with side branch chambers : en
  • DE855838C - Use of chlorite solutions to bleach textiles : de en
  • FR1016760A - Multi-track film : en fr
  • US2618645A - Organic mercurials : en
  • DE1647076U - FOLDING BOX. : de en
  • US2618158A - Device for volume determination of extremely small quantities of fluids for scientific analytic tests : en
  • USD168216S - Dreyfuss clothes wringer : en
  • GB683012A - Improvements in or relating to screw propellers : en
  • GB683056A - Improvements in and relating to dynamo-electric machines : en
  • DE856510C - Extrusion press for plastic masses : de en
  • FR1016738A - Axial fan or blower, in particular for conveying hot gases : en fr
  • DE1646867U - STUFFING SOCKET FOR LOW SCREW VALVES. : de en
  • GB682931A - Penicillin salt of n-methyl-(2-hydroxy-1,2-diphenyl ethyl) amine : en
  • USD168206S - Package dispenser : en
  • CA488175A - Pot burner and carbon removal means therefor : en fr
  • DE1647000U - DRIVING TOY TRAINED AS A MOTORCYCLE WITH A MOVABLE PASSENGER FIGURE. : de en
  • DE856044C - Procedure for sputum disinfection : de en
  • GB682932A - A photographic apparatus adapted for insertion into internal organs of the human or animal body : en
  • GB682994A - Improvements in or relating to shoe-entering forms : en
  • US2618020A - Poly-n-vinyl pyrrole compound molding composition, molding process and product : en
  • US2618340A - Well packer : en
  • US2618137A - Two-way torque-limiting clutch : en
  • US2618393A - Shock absorbing mechanism for railway draft riggings : en
  • US2618589A - Continuous retorting of oil shale : en
  • US2618225A - Milk pump : en
  • US2618602A - Lubricating composition of low pour point : en
  • FR1016688A - Process for desulphurizing gases in tower-shaped vessels using a purifying material with molded particles : en fr
  • AU160287B2 - Wideband amplifier : en
  • US2618619A - Anacardic material-pine wood extract reaction product : en
  • DE856492C - Process for the production of high-performance fuels from hydrocarbon mixtures : de en
  • DE762343C - Toy throwing plane with wings unfolding when transitioning into gliding position : de en
  • DE855827C - Drain valve for flush water containers of toilet facilities : de en
  • FR1016783A - Heating installation for baking ovens and other heating chambers : en fr
  • DE855755C - Blow-out control for axial compressors : de en
  • SE138148C1 - : en
  • DE753789C - Circuit arrangement for influencing the settling and decay times of an electrical circuit : de en
  • DE855956C - Wheel fastening, especially for motor vehicles : de en
  • DE856216C - Reinforced concrete skeleton construction : de en
  • GB682899A - Devices for picking up golf balls and the like : en
  • US2618037A - Fence post mold : en
  • US2618500A - Garden implement : en
  • US2618093A - Lure : en
  • US2618298A - Bow frame chain saw : en
  • US2618455A - Clothesline prop : en
  • BE504604A - : en
  • FR1016675A - Clear room for camera : en fr
  • FR1016694A - Record changer for magazine phonographs : en fr
  • GB683061A - Improvements relating to thermionic valves utilising secondary electron emission amplification : en
  • AU156080B2 - Piston ring : en
  • DE856255C - Device for cutting threads or the like. : de en
  • AU632551A - Improvements relating to natural draught kilns : en
  • CA488293A - Receptacle tilting and unloading device : en fr
  • CA488214A - Composite surfacing welding rod : en fr
  • CA488216A - Silicate plastics : en fr
  • US2618529A - Application of leuco esters of vat dyestuffs on animal fibers using urea and an acid : en
  • DE757285C - Device for cooling discharge vessels : de en
  • DE767504C - Use of zinc alloys : de en
  • DE850670C - Hat holder for ladies hats : de en
  • DE1647068U - DOLLS AND ANIMAL FIGURES STABLE WITH A RUBBER SUCTION CUP. : de en
  • DE855989C - Process for increasing the concentration of condensable components in gas mixtures : de en
  • DE856023C - Arrangement of resistance levels, especially with plug resistors : de en
  • US2618151A - Cell for measuring relative permeability : en
  • DE856098C - Device for recording and reproducing several images on a common image field : de en
  • DE856217C - Resilient feed link roller for woodworking machines : de en
  • DK75000C - Code lock. : da en
  • GB682754A - Improvements in or relating to the preparation of polishing-wax in granular form : en
  • US2618103A - Process for treatment of cotton seed and the like : en
  • GB682953A - Improvements in and relating to wrist-watches : en
  • US2618159A - Floated gyroscope : en
  • US2618534A - Alkylation reactor : en
  • US2618223A - Centrifugal pump housing : en
  • GB682947A - Improvements in or relating to railway tip-wagons : en
  • DE1646809U - MEASURING VESSEL FOR LIQUIDS. : de en
  • DE856108C - Laepp machine : de en
  • GB683091A - Releasable coupling member for chains, and the like : en
  • FR1016581A - Improvements to photographic film cartridges : en fr
  • GB682810A - Improvements in or relating to collapsible boxes, cartons, baskets or the like : en
  • GB682806A - Improvements in or relating to coin-operated mechanism for commodity meters : en
  • US2618192A - Explosively actuated mine roof bolt anchor : en
  • US2618722A - Temperature controlling device : en
  • FR1016579A - New solvent and process for its preparation : en fr
  • DE1646935U - TWO-SLEEVED SWIVEL BED WITH FOLDING-DOWN BACKREST. : de en
  • US2618183A - Removing tool : en
  • US2618235A - Boat control mechanism : en
  • US2618031A - Centrifugal casting machine : en
  • US2618067A - Topographical range recorder : en
  • US2618522A - Ringless piston for compression engines : en
  • US2618663A - Production of polyether alcohols : en
  • FR1016622A - Process for the extraction of betaine from vinasses : en fr
  • AU161363B2 - Improvements relating to desulphurisation catalysts : en
  • CA488215A - Electrical discharge devices : en fr
  • FR1016557A - Sealing method and device for moving parts : en fr
  • DE754478C - Step control device for transformers : de en
  • US2618265A - Colostomy belt : en
  • US2618270A - Clamp : en
  • AU158463B2 - Welded' tube and method: of welding same : en
  • DE856501C - Guide stick holder : de en
  • GB682914A - Improvements in or relating to interpolymers : en
  • GB682940A - Improvements in or relating to air filtering machines particularly for use as vacuumcleaners : en
  • DE856152C - Forced-through steam generator, the evaporation part of which consists of packages of several parallel pipes : de en
  • DE856318C - Circuit arrangement for telephone private branch exchanges with dialer operation : de en
  • GB683070A - Improvements relating to hospital beds : en
  • DE1646921U - COMB FOR HAIRDRESSERS IN PARTICULAR. : de en
  • DE856167C - Circuit arrangement for telephone systems with dialer operation and self-loading devices at the station : de en
  • DE856192C - Extractor pipe with rotatable hood : de en
  • GB682749A - Improvements in or relating to absorption refrigerating apparatus : en
  • AU1278052A - Process for producing edible soluble fondant food packages and product therefrom : en
  • DE856338C - Device for determining the electrical field strength in the space between electrodes in the electrical high-frequency field : de en
  • US2618463A - Multistage axial compressor and turbine : en
  • FR1016642A - Improvements to reversible plows : en fr
  • GB682807A - Improvements in or relating to teleprinter apparatus, working on the start-stop principle : en
  • DE1647075U - RING CLOSURE FOR PACKAGING CONTAINERS. : de en
  • US2618185A - Material straightening tool : en
  • US2618611A - Production of hydrogen and carbon monoxide synthesis gas : en
  • US2618362A - Truck lock : en
  • GB683036A - Improvements in or relating to the assembly of earth-bore pipe centralisers : en
  • GB683096A - Improvements in or relating to locking means for strips in inter-engaged relation : en
  • US2618386A - Record card sorting device : en
  • DE855706C - Process for the production of coagulations of the 4,4'-diaminostilbene : de en
  • DE855749C - Tar separator for gases containing tar : de en
  • DE856366C - vinyl record : de en
  • US2618115A - Stop motion device for ring spinning frames : en
  • DE856080C - Method and device for applying various types of artificial fertilizer to the arable soil to be fertilized : de en
  • DE856211C - Process for the production of chimneys from concrete blocks and concrete blocks for carrying out the process : de en
  • DE856372C - Electromagnetically excited oscillator : de en
  • CA488247A - Process for the manufacture of quinoline compounds : en fr
  • DE1647028U - RELEASABLE SPRING CONTACT, IN PARTICULAR FOR MULTIPLE COUPLINGS OD. DGL. : de en
  • DE856486C - Process for the production of insulative coatings on metallically conductive wires used for heating : de en
  • GB682787A - An ornamental device : en
  • US2618582A - Pest control : en
  • DE855860C - Process for the production of dihydrofurans : de en
  • GB682952A - Improvements in or relating to gas turbine engine installations for vehicles : en
  • US2618575A - Production of moistureproof sheet wrapping material : en
  • DE856202C - Chain hoist : de en
  • US2618259A - Transparent slide for use in binocular vision training : en
  • DE856279C - Compressed air room with outside conveying device : de en
  • DE856308C - Drive for movable bridges, lock gates, etc. like : de en
  • FR1016684A - Independent four-wheel drive farm tractor : en fr
  • GB682997A - Improved process for the manufacture of sheet-metal containers lined with heat-hardened synthetic resins : en
  • GB682892A - Process and machine for the production of rotors for turbines, compressors and the like : en
  • US2618560A - Desolventizing of solvent-extracted solid particles : en
  • US2618118A - Watch movement : en
  • US2618530A - Mold coating : en
  • GB682871A - Means for synchronising aircraft engines : en
  • AU1273452A - Vehicle windscreen wipers : en
  • CA488123A - Quaternary ammonium compounds : en fr
  • DE856042C - Process for disinfecting surfaces : de en
  • DE751598C - Process for post-chlorinating polyvinyl chloride : de en
  • DE855964C - Snow chain for automobile tires : de en
  • DE856292C - Method and device for developing dyes for bins : de en
  • DE856092C - Turret lathe : de en
  • CA488126A - Buffing wheel : en fr
  • US2618419A - Hammer holster : en
  • DE1647012U - TOP-LID BOX. : de en
  • DE855919C - Preferably for tractor train specific tillage equipment with a large working width : de en
  • DE855936C - Process for hardening artificial intestines and similar structures made from skin substance by processing fiber masses : de en
  • DE863293C - Process for the production of yoghurt - cream cheese (layer cheese) : de en
  • US2618218A - Beverage maker : en
  • US2618306A - Method and apparatus for sorting fruits and vegetables : en
  • US2618409A - Liquid container comprising a flexible envelope : en
  • US2618649A - Production of esters of products from oxo synthesis : en
  • DE1647024U - DEVICE FOR BINDING DOCUMENTS AND THE LIKE. : de en
  • DE855978C - Discharge device for bunkers, especially for fine-grain bulk material : de en
  • CA488140A - Intercommunicating system : en fr
  • AU1270652A - Safety latch for cable controlled earthmoving scraper bowl : en
  • DE1646968U - SAMPLE DEVICE FOR ROTARY MACHINES, IN PARTICULAR FOR STOCKINGS. : de en
  • DE855784C - Spindle seal : de en
  • DE855971C - Device for razors : de en
  • GB682790A - Improvements in internal measuring instruments : en
  • GB682951A - Providing fine running clearance for the blades of turbines, compressors or like bladed fluid flow machines : en