• US2647298A - Ultrahigh-frequency electron discharge device : en
  • US2647877A - Resinous composition comprising a vinyl chloride polymer and a benzothiazylmercaptoacetic acid ester as a plasticizer : en
  • US2648006A - Frequency generator : en
  • CA495017A - Forming press : en fr
  • DE885429C - High frequency contact : de en
  • DE885505C - Plant for LPG operation of internal combustion engines : de en
  • DE885557C - Table lever mechanism for the operation of switches and signals : de en
  • US2647893A - Penicillin salts of methylpentylamine : en
  • CA494974A - Wheel cover and method of making same : en fr
  • CA495066A - Seals for relatively rotatable members : en fr
  • CA495085A - Shaft positioning mechanism : en fr
  • AU1249452A - Improvements in or relating to book trimming machines : en
  • US2647466A - Diaphragm-type aircharger : en
  • USD170131S - Link chain fok a bracelet or the like : en
  • DE1660681U - HAECKSELDRESCHER. : de en
  • DE1660925U - PERFORMANCE STRIP MADE OF FOLDED AND EMBOSSED CARDBOARD WITH DIFFERENT COLORS OF SYNTHETIC LEATHER, CANVAS OR CALIKO COVERED. : de en
  • US2647962A - Switch for electric ranges : en
  • US2647495A - Vapor generator : en
  • DE885436C - Pupin coil or transformer with capacitive-symmetrical multi-layer sector winding : de en
  • AU1873253A - Vinyl resin compositions and articles made of or coated therewith : en
  • US2647770A - Sealed telescopic pipe joint : en
  • DE1660947U - FUEL PIPE ME BALL SELF-LOCKING FOR ROTATING FILLING MACHINES. : de en
  • US2647475A - Knockdown arch structure : en
  • US2647407A - Machine tool spindle construction : en
  • US2647826A - Titanium smelting process : en
  • US2647666A - Garment hanger construction : en
  • DE1660661U - READY TO HANDLE, ESPECIALLY FOR FIELD CUTTERS. : de en
  • DE885073C - Conveyor belts, in particular lower belt conveyors : de en
  • DE885626C - Process for the expansion and evaporation of under pressure at normal temperature liquid, without pressure gaseous fuels (liquid gases) : de en
  • FR1034923A - Device for automatically guiding the key on a profile grinding machine : en fr
  • DE1660732U - SMALL RECEIVER WITH BUILT-IN SPEAKER. : de en
  • DE1660958U - TENSION ROLLER FOR SUSPENSION OF STRAP STRAPS. : de en
  • DE885349C - Film take-up core : de en
  • DE885384C - Peeling extraction machine for coal and similar minerals : de en
  • DE885660C - Cleaning machine for vessels : de en
  • AU163961B2 - Improvements in or relating to arrangements for ironing or like tables : en
  • US2647648A - Wheel and tire mounting appliance : en
  • US2647794A - Spray rig supporting frame for farm tractors : en
  • USRE23695E - randol r : en
  • US2647293A - Fire safety appliance for application to the outside of windows : en
  • US2647579A - Punch press for notching : en
  • US2647949A - Adjustable tuning for mechanical resonators : en
  • AU156385B2 - An improved motor grid : en
  • CA494995A - Method of increasing the high temperature strength of heat-resisting alloys : en fr
  • CA495042A - Lock for airplane landing wheels : en fr
  • US2647287A - Locking mechanism : en
  • US2647294A - Releasable fastener : en
  • US2647590A - Hydraulic elevator : en
  • US2647902A - Method for the preparation of tetrahydroisoquinolone derivatives : en
  • DE885093C - Protective device provided for erasing purposes on typewriters and similar machines : de en
  • US2647927A - Noncorrosive choline chloride composition : en
  • DE885548C - Manuscript holder : de en
  • US2647806A - Mounting for textile spindles : en
  • US2647922A - Purification of alpha-chloroacrylic acid esters : en
  • DE885787C - Melting and filling device for hollow valves of internal combustion engines to be filled with sodium : de en
  • FR1034865A - Packaging card for buttons and various parts : en fr
  • DE864675C - Process for the production of shaped brick bodies : de en
  • DE885154C - Process for the production of molded parts made of hard tissue for gearwheels or other objects of annular or arcuate shape : de en
  • DE885738C - Electrical pipe cable for the transmission of magnetic waves : de en
  • DE885149C - Wood cutter : de en
  • GB695224A - Improvements in or relating to the construction of model railway track : en
  • DE885312C - Process for the production of silicone rubber : de en
  • GB695187A - Improvements in or relating to microwave amplifying devices : en
  • AU160004B2 - Variable discharge nozzle for jet engines : en
  • AU167772B2 - Apparatus for the transport of small size and / or powdered materials from a room to another under a differnt pressure : en
  • DE885224C - Device for picking up and transporting coetzers on ring spinning and ring twisting machines : de en
  • DE885443C - Latching device for toggle switch with three switch positions : de en
  • DK76179C - Super regenerative radio receiver. : da en
  • GB695220A - Improvements relating to the continuous heat-treatment of metal strip or wire : en
  • AU1254352A - Improvements in and relating to switches : en
  • AU1875853A - Variable discharge nozzle for jet engines : en
  • DE1660744U - ARRANGEMENT FOR DETERMINING THE ELECTRICAL CONDUCTIVITY. : de en
  • DE885790C - Control device for cooling devices of internal combustion engines, especially for motor vehicles : de en
  • DE754501C - Detachable V-belt connector : de en
  • GB695229A - Receiver for voice frequency telegraph systems : en
  • US2647918A - Saturated carbocyclic oxoesters and process for their preparation : en
  • FR1034933A - Improvements to television shooting equipment : en fr
  • US2647321A - Aligning apparatus : en
  • US2647531A - Flow control valve : en
  • DE1660538U - SHOP WINDOW FLOOR IN TWO PARTS. : de en
  • DE757499C - Brick cutting machine : de en
  • DE885639C - Jaws for chuck : de en
  • GB695140A - Stabilized peanut butter : en
  • GB695281A - Improvements in and relating to electrode holders for arc welding : en
  • DE885414C - Circuit arrangement for converting direct current of low voltage into direct current of higher voltage : de en
  • FR1034824A - Improvements in straight bar knitting machines : en fr
  • GB695106A - Automatic voltage regulating system : en
  • DE1660539U - CONSOLE FOR WIDENING THE WORK FLOOR IN THE LADDER FRAMEWORK. : de en
  • US2647589A - Brake drum lubricant deflector : en
  • US2647684A - Gas turbine engine : en
  • US2647546A - Pile fabric with a through-to-the-back bind : en
  • US2647306A - Can opener : en
  • DE885394C - Method and device for roasting mineral sulfides in suspension : de en
  • DE885476C - Chainsaw driven by an internal combustion engine with a swiveling carburettor : de en
  • AU1883553A - Circuit for synchronisation of deflection currents for cathode ray tubes : en
  • US2648029A - Self-ballasting gaseous discharge lamp : en
  • DE1660769U - SILO. : de en
  • GB695344A - Continuous method for cooling and shaping thermoplastics : en
  • DE1660687U - FROST - PROTECTIVE COVER. : de en
  • DE1660971U - ON CEILINGS OD. DGL. ATTACHED ELECTRIC LAMP. : de en
  • DE885386C - Device for adjusting the rollers of trio frames with circumferential drums for thin sheets : de en
  • DE1660543U - MUSIC CABINET WITH RECORD PLAYER. : de en
  • DE885125C - Gas generating plant : de en
  • FR1034932A - Improvements to the making of ice cream sticks : en fr
  • US2647592A - Nonsquealing brake assembly : en
  • DE885681C - Traveling stove-oven heating : de en
  • US2647771A - Shaft seal : en
  • US2647721A - Arrangement for repacking valve stems under pressure : en
  • US2648062A - System and means for determination of distance and direction : en
  • DE1660624U - LOCKABLE AND RELEASE ROD. : de en
  • DE885770C - Television endoscope : de en
  • GB695222A - Improvements in or relating to electric transformers : en
  • GB695340A - Improvements in or relating to intercommunication telephone systems : en
  • AU163060B2 - Vehicle spring suspension : en
  • AU1875953A - Apparatus for joining sheet materials : en
  • CA495124A - Apparatus for clamping flexible material on a cylinder : en fr
  • US2647568A - Burner throat : en
  • DE1660997U - PUSH ROD FOR MACHINING MACHINES. : de en
  • DE885684C - Easily detachable and reunited connection of two pieces of fabric, e.g. B. of shirt and collar : de en
  • DE885304C - Furniture : de en
  • DE1660737U - ROPE CLAMP CONNECTION WITH ROPE THICKNESSES AND ROPE BED EXTENSIONS. : de en
  • DE1660560U - QUICK RELEASE SLIDER. : de en
  • DE885209C - Roller base for motor and bicycles with damaged tires : de en
  • DE885156C - Process for improving injection molding compounds based on cellulose esters : de en
  • DE1660772U - MILKER'S HEAD PROTECTION. : de en
  • DE885749C - Base for electrical machines : de en
  • US2647271A - Mechanical floor mat : en
  • US2647748A - Dart game : en
  • DE876802C - Dust filter cloth wall for dry cleaning of air or gases : de en
  • DE885053C - Stub axle bearings on trailer and trailer vehicles with steering axles : de en
  • DE1660515U - MOUTH CUP. : de en
  • DE1660688U - COOLING DEVICE FOR MILK TRANSPORT CANS. : de en
  • GB695330A - Manufacture of trisazo-dyestuffs : en
  • FR1034852A - Expanding pulley gear change device : en fr
  • DE1660520U - CARRYING DEVICE FOR TRAYS, TABLETS OR. DGL. : de en
  • FR1034869A - Typewriter frame : en fr
  • DE1660655U - SUPPORTING ARM DESIGNED FOR MEASURING PURPOSES. : de en
  • GB695020A - Means for limiting the supply of fuel to continuous combustion turbine engines during accelerations of the latter : en
  • GB695238A - Process for production of converter steel with low nitrogen content : en
  • DE1660541U - PLATTER WITH DISC. : de en
  • DE885517C - Truck brake valve with trailer brake valve part for indirect braking and towing vehicle brake valve part for direct braking : de en
  • DE885694C - Steep index with movable hanging index holders : de en
  • FR1034942A - Jack device for extendable devices such as: formwork props, trench struts, etc. : en fr
  • DE885345C - Device for producing pointed-oval pouch packs and pouches : de en
  • DE885388C - Machine for the production of metal hoses from sheet metal with a helical seam : de en
  • DE885630C - Process for gasifying volatile substances, in particular pest repellants : de en
  • DE885804C - Drive device for single-spindle automatic swivel arms : de en
  • US2647923A - Method for preparing esters of alpha, beta-dichloropropionic acid : en
  • DE1660871U - COLLAPSIBLE UMBRELLA. : de en
  • DE1660968U - STRONG CURRENT CLAMP. : de en
  • DE880536C - Device for assembling a mixture from two or more materials : de en
  • GB695026A - Improvements in or relating to high speed aircraft : en
  • US2647281A - Automatic machine for vulcanizing rubber soles on boots and shoes : en
  • DE885492C - Value printing device for franking machines : de en
  • DE885676C - Clamping and regulating device for the pitoning of spiral springs : de en
  • US2647493A - Fluid actuated governor control : en
  • US2647945A - Facsimile machine and system employing electric stylus transmission and recording : en
  • CA494970A - Thread lock : en fr
  • DK76196C - Lids for containers, such as glasses for food. : da en
  • DE885299C - Device for the electro-oligodynamic activation of fluids : de en
  • US2647950A - Microwave phase shifter : en
  • FR1034904A - Pipe plug : en fr
  • GB695292A - Improvements in or relating to the testing of thermionic valves : en
  • DE885185C - Adjustable V-belt pulley : de en
  • CA495082A - Cartons : en fr
  • US2647261A - Sport shirt having detachable insignia panel : en
  • DE885593C - Method and device for dissolving swellable substances, in particular cellulose xanthate in sieve centrifuges : de en
  • US2647449A - Reflex camera with a picture strip moving transversely across the camera box : en
  • US2647729A - Wear indicating device for drill bits : en
  • US2647341A - Fishing reel : en
  • US2647537A - Mixing valve : en
  • US2647795A - Plant spraying machine : en
  • DE885220C - Differential toothing, corrugation or notch produced by non-cutting deformation, especially on corrugated cylinders for spinning machines, together with manufacturing tools : de en
  • DE1660937U - SOUND SUCTION PACK FOR PASSENGER CARS. : de en
  • DE885173C - Device for sprinkling cultivated areas that deviate from the circular area : de en
  • DE885598C - Two-part wood-free saerge made from veneered cardboard : de en
  • DE885792C - Elastic coupling with axially parallel spring bars connecting the two coupling halves : de en
  • DE885627C - Plant for LPG operation of internal combustion engines : de en
  • CA495031A - Packeting machines : en fr
  • FR1034862A - Cotton-holder instrument for whitewashing : en fr
  • DE885350C - Roll film camera with coupling of film transport and shutter lift : de en
  • DE885427C - Method and device for selecting rectifiers for double push-pull modulators, in particular ring modulators : de en
  • DE1660931U - CONNECTOR FOR FLASHING LIGHTS ON PHOTOGRAPIC CAMERAS OD. DGL. : de en
  • DE885249C - Circuit for light day signals, especially in railway safety : de en
  • DE885461C - Device for embedding jaw models in a plaster base : de en
  • DE1660906U - SMALL COMBINE. : de en
  • GB695019A - Improvements in or relating to amplifiers employing semi-conductors : en
  • US2647865A - Brightening aluminum and aluminum alloy surfaces : en
  • DE1660749U - BURNERS FOR LOW-CALORIAL HEATING GASES WITH LOW IGNITION SPEED. : de en
  • US2647646A - Telescoping carrier for handling bricks and the like : en
  • DE1660987U - TOWEL HOLDER. : de en
  • DE885477C - Saw chain with reamers arranged between the lateral incisors : de en
  • DE885259C - Circuit arrangement for the alternate transmission of several messages : de en
  • US2647755A - Adjustment providing electromagnetic head mount : en
  • GB695068A - Improvements in or relating to alternating current electrical measuring instruments : en
  • GB695322A - Improvements in or relating to plant for producing fuel gas by digestion of waste organic matter : en
  • DE1660896U - DEVICE FOR SOUNDING LIQUIDS IN THE CONTINUOUS PROCESS. : de en
  • US2647552A - Punch press : en
  • US2647898A - Isolation of 2, 4-diaminopteridines : en
  • DE885764C - Switchable bridge filter : de en
  • GB695127A - Improvements in or relating to printing machines, particularly card controlled printing machines : en
  • US2647756A - Distributing device for powdered or granular material : en
  • US2647969A - Electric switch : en
  • DE1660532U - ARTIFICIAL CHRISTMAS TREE. : de en
  • DE859171C - Runner for turbo machines, especially for steam and gas turbines : de en
  • DE885223C - Device for driving and parallel guiding of long, reciprocating wagons on textile machines, preferably on wagon spinners : de en
  • DE885217C - Method and device for painting and drying boards : de en
  • US2647861A - Purification of ketones by distillation : en
  • US2647382A - Knitting machine sinker controlling means : en
  • US2647726A - Horizontal earth boring machine : en
  • US2647828A - Recovery of ni from ammonia liquors : en
  • US2647894A - 2-chloroprocaine salt of penicillin omicron : en
  • GB695083A - Improvements in or relating to statistical machines : en
  • GB695176A - Improvements in or relating to sealed metallic-vapour filled electric discharge vessels, particularly mercury vapour rectifiers : en
  • GB695103A - Luminescent materials : en
  • US2647643A - Portable rack : en
  • USD170138S - Wastebasket or similar article : en
  • USRE23697E - Sponge rubber composition : en
  • US2647522A - Smoking pipe : en
  • US2647658A - Brush wiper attachment for paint cans : en
  • FR1034842A - Improvements to liquid spray devices, in particular to those for spraying water into air conditioning devices : en fr
  • GB695047A - Improvements in or relating to flexible tubing and to a method of producing the same : en
  • US2647408A - Record turntable drive assembly : en
  • US2647489A - Machine for applying precious metal decorative bands to glass tumblers : en
  • US2647840A - Impregnation of leather : en
  • DE885307C - Wood planer : de en
  • DE885387C - Device for the automatic interruption of the workpiece supply to drawing presses for hollow workpieces open on one side with one or more drawing rings arranged one behind the other : de en
  • FR1034807A - Trampling : en fr
  • GB695105A - Process for the manufacture of vinyl chloride : en
  • GB695130A - Improvements in or relating to devices for separating sheets from piles : en
  • DE1660760U - SHUTTER SLIDING DOOR. : de en
  • GB695071A - Improvements in or relating to printing devices : en
  • GB695234A - Method of producing gypsum plaster : en
  • DE1660612U - DECIMAL TABULATION DEVICE WITH SKIP KEY FOR TYPING OR BOOKING MACHINES. : de en
  • DE1660828U - SWIMMING TOY WITH DRIVE. : de en
  • US2647490A - Combined comb and powder applicator : en
  • AU162619B2 - Improvement in color television apparatus : en
  • DE1660634U - VALVE ARRANGEMENT FOR SUCTION PIPES SUBJECT TO BACKFLOW EFFECTS. : de en
  • DE1660955U - FOOTWEAR. : de en
  • DE1660898U - MULTIPLE PERFUME SYRINGE WITH DIFFERENT FRAGRANCES. : de en
  • US2647415A - Vehicle travel control means : en
  • US2648054A - Electrical connector of the eyelet type : en
  • USD170125S - Bracelet or the like : en
  • DE885111C - Circuit arrangement for the remote transmission of commands : de en
  • FR1034858A - Adjustable clutch for looms : en fr
  • DE885319C - Lighter : de en
  • DE885621C - Device for displaying changing values : de en
  • DK76171C - Bra. : da en
  • AU163061B2 - Process forthe manufacture of titanium : en
  • DE885544C - Process for the preparation of pregnenals : de en
  • DE885222C - Upper bobbin holder for the creel of flyers and ring spinning machines : de en
  • US2647499A - Multiple valve cylinder head for internal-combustion engines : en
  • DE1660866U - INSTRUMENTS FOR CLAMPING THE BLOOD VESSELS OF THE BRAIN. : de en
  • DE1660916U - LABORATORY SCREW CLAMP. : de en
  • DE885527C - Device for fine-drawing grinding of workpieces with a cylindrical surface which is interrupted in places in the axial direction, in particular the main bearing journals of crankshafts and the bearing points of camshafts : de en
  • GB695155A - Improvements in spring cushion constructions : en
  • CA495096A - Apparatus for stripping the insulation from the end of an insulated electric wire : en fr
  • CA495086A - Flashbulb : en fr
  • CA494976A - Buffing wheel and method of making the same : en fr
  • US2647876A - Copolymers of vinyl phenols with drying oils : en
  • DE885288C - Electricity meter with housing space divided into two chambers by an intermediate floor : de en
  • DE1660838U - CYLINDRICAL CONTAINER, PREFERABLY MADE OF THIN SHEET METAL. : de en
  • DE885588C - Pattern setup on circular knitting machines : de en
  • DE1660670U - MATURE OR RING. : de en
  • DE885589C - Method for drying gas compressed in a compressor by means of an internal combustion engine drive and device for carrying out the method : de en
  • DE885435C - Pupin coil or transformer with multi-layer sector winding : de en
  • GR14608B - ENGINEER HORSE RACING. : el en
  • US2647480A - Presser foot gauge : en
  • US2647837A - Method of preparing hops by catalytic isomerization of humulon : en
  • DE885348C - Process for the production of a Boerdel lid closure on packaging vessels made of non-metallic material, primarily cardboard : de en
  • DE885646C - Device for thermite welding of bodies with small cross-sections : de en
  • AU1873553A - Improvements relating to vapour generating and superheating units and tothe control ofthe temperature of superheated vapour : en
  • US2647704A - Free spinning cap assembly : en
  • DE1660705U - UPHOLSTERED SEAT, ESPECIALLY FOR VEHICLE SEATS : de en
  • DE754468C - Portable device for carrier current transmission systems with single sideband operation : de en
  • DE885640C - Machine tool : de en
  • US2647615A - Sintering machine : en
  • US2647716A - Chair tray with furniture arm engaging bracket : en
  • US2647780A - Latch mechanism : en
  • DE1660764U - STOVE BOILER WITH ARTICULATED FLUE GAS GUIDE. : de en
  • FR1034905A - Proportional and continuous inoculation alcoholic fermentation process : en fr
  • DE1660928U - PHOTOGRAPIC CAMERA WITH AN INDEPENDENT FILM TRANSPORTATION BY A SPRING SYSTEM. : de en
  • DE885406C - Electronic distributor, especially for the signal elements of telegraphic key signals : de en
  • DE1660914U - DEVICE FOR SO-CALLED TOP LUBRICATION OF COMBUSTION MACHINES. : de en
  • DE885457C - Thread winding and continuation device : de en
  • US2647691A - Skip tabulating mechanism for accounting machines : en
  • DE885423C - Tunable resonant circuit arrangement : de en
  • DE1660556U - REDUCED CLUTCH. : de en
  • DE885298C - Pneumatic dental machine : de en
  • DE885318C - Comparison device for booking engines that perform multiplications or divisions : de en
  • FR1034907A - Electron discharge devices and circuits for neutralized amplifiers of coaxial lines : en fr
  • CA495021A - Method of making ultraviolet transmitting high silica glass : en fr
  • DE1660733U - NUMBER SWITCHES WITH FINGER DISC AND NUMBER RING IN REMOTE SYSTEMS. : de en
  • AU154493B2 - Improvements in and relating to computing means for liquid dispensing apparatus : en
  • CA495044A - Automobile door latch : en fr
  • US2647698A - Winding machine traverse mechanism : en
  • DE885376C - Tensioning tool for ball tires : de en
  • GB695298A - Improvements in or relating to heterocyclic polymethylene-bis-quaternary ammonium salts having therapeutic properties : en
  • US2647601A - Electromagnetically operated friction clutch : en
  • DE1660899U - EXTENSIBLE LINK BAND, IN PARTICULAR FOR ARMBANDS OR DGL. : de en
  • DE885257C - Electron tubes for fanning (generating, amplifying, receiving) ultra-high frequency electromagnetic vibrations : de en
  • DE885373C - Utilization of solid gypsum containing sulfur : de en
  • DE885459C - Drive for stationary spinning pumps on rayon and rayon spinning machines : de en
  • DE1660642U - SHOWER HEAD FOR MASSAGE PURPOSES. : de en
  • DE1660724U - CLOTHING AND FABRIC. : de en
  • GB695165A - Improvements in or relating to manually operated toy sewing machines : en
  • US2647384A - Distribution of supplies to laundry washers : en
  • FR1034906A - Altitude indicator circuit : en fr
  • FR1034950A - Rotary actuator valve : en fr
  • US2647322A - Distance and angle measuring device : en
  • US2647722A - Tire spreader : en
  • DE885233C - Striking tool for coal, rock or the like. : de en
  • DK76192C - Fuel injection pump for multi-cylinder internal combustion engines. : da en
  • GB695055A - Improvements in or relating to sulphonamido compounds having therapeutic properties : en
  • GB695086A - Improved closure for bottles and like containers : en
  • US2647834A - Framed photographic plate : en
  • USD170126S - Link chain for a bracelet or the like : en
  • AU158653B2 - Disfortionless feedback amplifier : en
  • US2647732A - Fluid mixing chamber : en
  • US2647753A - Phonograph pickup mounting : en
  • US2647570A - Heat-treating a fluent substance : en
  • US2647751A - Sound recording and reproducing apparatus : en
  • DE885535C - Knocker for washing clothes : de en
  • GB695202A - Improvements in or relating to processes for coating comminuted or granular materials with bituminous binders : en
  • US2647319A - Pipe joint intersector : en
  • US2647340A - Artificial bait : en
  • US2648058A - Liquid level indicating device : en
  • DE885442C - Safety socket : de en
  • GB695069A - Upholstering machine : en
  • GB695101A - Improvements in and relating to apparatus for manufacturing electric fluorescent discharge lamps : en
  • GB695306A - Metallised electric insulators : en
  • AU167829B2 - Aliquid heat transfer medium comprising mixed phenyl aroxy silanes : en
  • DE885383C - Glass with a grid effect for lights, especially with tubular lamps : de en
  • DE885391C - Process for the production of briquettes from fine-grain fuels or the like. : de en
  • DE1660747U - LAMP WITH GROUTED, ENCLOSED CONTROL GEAR. : de en
  • DE1660756U - FEATHER UPPER BED. : de en
  • DE885129C - Dish for sterilizing medical equipment : de en
  • DE1660763U - UNWOODED SHOE STRAP. : de en
  • DE1660861U - DEVICE FOR MATERIAL REMOVAL PROCESSING OF ELECTRICALLY CONDUCTIVE MATERIALS USING ELECTRIC SPARKS AND / OR ARC DISCHARGES. : de en
  • DE885370C - Cigar drying system for the cigar trade : de en
  • CA495027A - Photographic element : en fr
  • US2647288A - Window construction : en
  • US2647320A - Theodolite : en
  • US2647843A - Adhesive tape : en
  • DE885057C - Brake actuation device for vehicle trailers and sidecars with steering axles : de en
  • DK76186C - Device for magasing gramophones. : da en
  • US2647954A - Method of magnetically recording and mechanism therefor : en
  • DE1660531U - PAD FOR BARRELS. : de en
  • DE885076C - Loom with shuttle-changing riser box : de en
  • DE885399C - Stamp : de en
  • GB695341A - 1-(p-hydroxyphenyl)-2-(-a-methyl--g-phenyl-propylamino)-propanes and a process for the production thereof : en
  • CA494975A - Wheel structure : en fr
  • AU1883653A - Circuit for producing currents of sawtooth form : en
  • US2647988A - Apparatus for controlling highway crossing signals : en
  • USD170121S - Jackson chair : en
  • DE1660607U - AIR FLUSH DEVICE FOR DRILLS. : de en
  • DE885192C - Method and device for pneumatic conveying or sifting of bulk goods : de en
  • DE885310C - Process for the production of seamless hollow structures : de en
  • FR1034834A - Instant clamps : en fr
  • GB695022A - Hoisting or pile driving apparatus for attachment to a tractor : en
  • GB695241A - Improvements in or relating to electrical devices for protecting machines : en
  • DE885182C - Electrode attachment for spark plugs : de en
  • GB695040A - Improvements in moulded packing units for the protection of goods in transport and when stored : en
  • FR1034936A - Device for removing the remanence voltage in the generators of ward-leonard systems : en fr
  • DE1660566U - FILM CARRIER FOR ROLLED FILM - STAND DEVELOPMENT DEVICES. : de en
  • DE758510C - Pole core with two bolts to accommodate the bearing parts for the rotating system of a galvanometer : de en
  • DE1660953U - FOOTWEAR. : de en
  • US2647483A - Metal forming and welding machine : en
  • DE885268C - Remote switching of a consumer via two wires with feedback of the switching status : de en
  • DE1660844U - ARRANGEMENT FOR THE DIRECTION AND DISTRIBUTION OF THE GAS / AIR MIXTURE AT GAS BURNERS. : de en
  • US2647503A - Admission manifold for internal-combustion engines : en
  • US2647591A - Vibration dampener : en
  • US2647715A - Pole extension : en
  • US2647838A - Process of making a banana product : en
  • USD170118S - Handbag : en
  • USPP1209P - Rose plant : en
  • DE885328C - Centrifugal air cleaner with several individual cleaning chambers for internal combustion engines, especially for motor vehicles : de en
  • DE885570C - Arrangement for determining the position of vehicles : de en
  • DE882605C - Cable car crane : de en
  • DE885769C - Spinneret : de en
  • GB695074A - Improvements in or relating to apparatus for measuring the weight of liquid : en
  • GB695021A - An improved gripping tool : en
  • GB695183A - Improvements in or relating to couplings for connecting the ends of two shafts : en
  • GB695350A - Improvements in and relating to electrical communication systems : en
  • US2647529A - Mixing valve : en
  • US2647777A - One-piece sealing device : en
  • US2647280A - Manufacture of vbelts : en
  • US2647509A - Massaging roller : en
  • FR1034819A - Gear cutting machine : en fr
  • DE756912C - Device on vehicle brakes, in particular railway car brakes : de en
  • FR1034909A - New electrical connection element : en fr
  • FR1034920A - Viscometer : en fr
  • DE1660514U - URINE BOTTLE. : de en
  • DE1660791U - FLOWER VASE FOR MOTOR VEHICLES. : de en
  • DE885136C - Finger protection : de en
  • DE885303C - Furniture with rotatable inner part : de en
  • DE885518C - Pressure cylinder for fluid brakes, especially for motor vehicles : de en
  • DE1660512U - CAPACITOR. : de en
  • DE1660663U - HOLDER FOR CLIP-ON EXPOSURE METER. : de en
  • GB695244A - Resilient touch line, attachable to tables, for playing table ball games : en
  • US2647515A - Inflatable dam for arresting bleeding in the internal body cavities : en
  • US2647305A - Process of tight coat hot dip galvanizing and hot dip galvanized product : en
  • US2647895A - S-aralkylamino-z-dialkylaminoben : en
  • DE885107C - Cross switch : de en
  • DE885650C - Machine for the production of flat bags from a continuously conveyed paper web : de en
  • DE885215C - Fountain pen with a mouthpiece that can be unscrewed from a sleeve : de en
  • DE885692C - Device on hanging files : de en
  • DE1660597U - CORNER REVERSE FOR CONVEYOR SYSTEMS. : de en
  • GB695152A - Production of metal powders of small size from carbonyls : en
  • US2647882A - Etherification of vinyl phenol polymers and copolymers : en
  • US2647966A - Electrical switching operating device : en
  • DE885102C - Evaluation method of pulse image keys for back-radiation location : de en
  • DE1660787U - MOTOR VEHICLE DRIVE AXLE, IN PARTICULAR FOR TRACTORS. : de en
  • DE1660834U - TIN PACK FOR SEWING MACHINE NEEDLES. : de en
  • AU1874953A - Improvements in or relating toa boiler installation and method of generating and heating steam : en
  • DE1660689U - COOLING DEVICE FOR MILK TRANSPORT CANS. : de en
  • GB695207A - Improvements in or relating to means for controlling the pressure of the brush of a road sweeping machine against the road : en
  • GB695319A - Improvements in or relating to a process of converting hydrocarbons : en
  • FR1034822A - Adjustable support for drawing boards : en fr
  • US2647291A - Awning construction : en
  • US2647494A - Internal-combustion engine casing construction : en
  • US2647514A - Apparatus for collecting and preserving blood : en
  • US2647757A - Baby stroller : en
  • CA495028A - N-carboanhydrides : en fr
  • DE885602C - Cocoa butter substitute : de en
  • US2647273A - Liquid applicator : en
  • US2647330A - Educational puzzle : en
  • US2647674A - Bottle-corking machine : en
  • US2647468A - Toy car-truck rail aligner : en
  • US2647742A - Weighing scale : en
  • DE1660622U - TELEVISION RECEIVER CONNECTOR. : de en
  • GR14610B - CHEMICAL SYNTHESIS. : el en
  • US2648050A - Electrical connector having insulating piercing barbs : en
  • CA494989A - Transformator switch and transformator : en fr
  • DE1660521U - LEVER FITTING WITH SPRING RETURN FOR UPHOLSTERY FRAMES. : de en
  • GB695167A - Clock winding key : en
  • GB695301A - Improvements in or relating to manufacture of vanillin from lignin : en
  • US2647396A - Pneumatic gauging device : en
  • US2647561A - Invalid child's bathing and amusement chair : en
  • US2647821A - Process of preparing beryllium oxide : en
  • DE1660750U - CHIMNEY DRAFT REGULATOR. : de en
  • DE885526C - Device for the fine drawing process : de en
  • DE885744C - Star-delta switch : de en
  • GB695075A - Improvements in phase-shifting circuits : en
  • DE885301C - Process for the production of laminated glass, multilayer glass or the like. : de en
  • CA495029A - Medicinal oleaginous distillate : en fr
  • GB695059A - Liquid dispensing means : en
  • DE885594C - Method and device for drying rayon threads in a continuous operation : de en
  • GB695049A - Improvements in snow and ice tires : en
  • DE1660754U - ATTACHMENT NOZZLE. : de en
  • DE885715C - Heat exchanger : de en
  • DE885608C - Bow handle for shot saws : de en
  • CA495030A - Purification or concentration of tocopherol : en fr
  • GB695201A - Improvements in apparatus for towing and refuelling aircraft : en
  • DE1660967U - WALL AND TABLE ROSE FOR PUSH-BUTTON SWITCHES (ROSE SWITCHES). : de en
  • DE885666C - Sharpener for grinding wheels : de en
  • GB695034A - Improved method and apparatus for treating grass and the like for the preparation ofmeal and other feed stuffs : en
  • DE1660803U - SWINGING FRONT FORK FOR BICYCLES AND MOTORCYCLES. : de en
  • DE885610C - Machine for planing wood : de en
  • DE885426C - Arrangement for measuring the frequency response : de en
  • DE885079C - Exchange card for looms : de en
  • GB695212A - Improvements in discharge casing for axial-flow machines, especially compressors andturbines : en
  • DE1660529U - BATHTUB WITH CHANGING TABLE. : de en
  • US2647356A - Power-operated push rake : en
  • US2647597A - Vehicle drive mechanism : en
  • DK76183C - Cathode ray tubes for television reception. : da en
  • FR1034841A - Improvements made to sheet wire filtration devices for gas streams, in particular those for circulating air conditioning : en fr
  • US2647609A - Carriage drive power control : en
  • US2647708A - Control for the landing gear of aircraft : en
  • US2647656A - Fluid vessel : en
  • GB695168A - Improvements in or relating to the moth-proofing of wool : en
  • DE1660992U - SAFETY VALVE FOR REMOVABLE COOKING POT LID. : de en
  • DE885351C - Device for producing stereoscopic recordings, in particular slow motion recordings : de en
  • DE885668C - Longitudinally divided two-part fulling block for shaping gaiters and tubular boot shafts : de en
  • FR1034886A - Quick coupling for piping : en fr
  • GB695148A - Treatment of paper materials : en
  • US2647758A - Elevatable and tiltable ditching and cable laying machine : en
  • US2648017A - Electrical spraying device : en
  • DE1660552U - BEARING SLEEVE FOR HIGH SPEED SPINDLES, ESPECIALLY OF ELECTRIC HAND GRINDER. : de en
  • GB695253A - Improvements in or relating to heat exchangers, particularly for absorption refrigeration systems : en
  • US2647467A - Screw pump : en
  • DE885199C - Pistonless pump : de en
  • GB695154A - Improvements in crash guards for motor cycles : en
  • DE1660667U - OIL USABILITY TESTER. : de en
  • DE1660999U - DEVICE FOR LIMITING THE SPEED RANGE OF COMBUSTION ENGINES FOR MOTOR VEHICLES, IN PARTICULAR FOR FARMING TRUCKS. : de en
  • DE754210C - Thermal release with a curved bimetal strip and a heating tube lying in the curve : de en
  • DE885772C - Impression spoons for dental purposes : de en
  • DE879604C - Optical system with additional glass bodies, preferably prisms, connected between the imaging members : de en
  • DE885063C - One-armed bicycle support : de en
  • GB695280A - Improvements in and relating to electrode holders for arc welding : en
  • GB695321A - Improvements in or relating to thermal regulating systems : en
  • DE885152C - Method and machine for pressing or spraying multicolored parts, preferably made of thermoplastics : de en
  • CA495067A - Seals for relatively rotatable concentric members : en fr
  • DE1660904U - ADJUSTABLE KNIFE PRESSURE FOR THE HEADING DEVICE OF MACHINING MACHINES. : de en
  • DE1660911U - DEVICE FOR TUBS FOR STIRRING LIQUIDS. : de en
  • US2647611A - Carriage control at tabulation rebounding : en
  • FR1034844A - Improvements made to the anchoring devices of the shoe-carrier disc of automotive vehicle brakes with elastic suspension : en fr
  • DE1660800U - COVERING FOR WHEELS OF MOTOR VEHICLES. : de en
  • DE885382C - Street light for fluorescent lamps with adjustable reflectors, especially mirror reflectors : de en
  • DE885489C - Method and device for testing hard soldering : de en
  • DE885083C - Offset centrifugal device, especially for underground mining : de en
  • DE885210C - Rotary control for controllable pitch propeller : de en
  • GB695256A - Improvements in carton feeding device : en
  • GB695030A - Method of and apparatus for treatment of agricultural products : en
  • US2647459A - Settable printing : en
  • DE1660644U - SHIRM FRAME. : de en
  • CA494992A - Two piece hat construction : en fr
  • CA495034A - Removable trolley for overhead ducts : en fr
  • CA495024A - Drilling fluids stable in the presence of brines rich in polyvalent cations : en fr
  • US2647400A - Load application unit : en
  • US2647520A - File guide : en
  • DE1660910U - VESSEL FOR GROWING IN HYDROCULTURE. : de en
  • DE885494C - Rosary bead : de en
  • DE885768C - Device for attaching a cover to thread or thread winding : de en
  • GB695164A - Improvements in or relating to the production and use of acetals : en
  • US2647734A - Household carbonator : en
  • GB695038A - Improvements in and relating to boxes : en
  • DE885572C - System for the transmission of two multiplex pulse trains : de en
  • FR1034924A - Process for manufacturing reinforced asbestos-cement pipes and pipes obtained by this process : en fr
  • GB695215A - Improvements in or relating to electric cable connectors : en
  • DE885573C - Machine for the production of electrical cables with coaxial conductors : de en
  • GB695060A - Improvements in scissor guards : en
  • US2647354A - Resilient universal mounting for tractor mowers : en
  • US2647793A - Tube shield for spray guns : en
  • USRE23693E - Box beam construction for floors : en
  • GB695259A - Improvements relating to lathes : en
  • GB695335A - Improvements relating to a method of preparing luminescent screens : en
  • DE761841C - Process for tanning with chrome tanning agents : de en
  • DE885719C - Control of a start-up process according to a predetermined plan : de en
  • GB695268A - Improvements in or relating to sewing machines : en
  • US2647453A - Louver : en
  • DE885674C - Method for matting cigars or the like and cigar matting machine : de en
  • DE885734C - Method for establishing a communication link using a frequency-modulated carrier wave : de en
  • DE1660540U - DISPLAY DEVICE FOR LIQUID COLUMNS, IN PARTICULAR FOR DIFFERENTIAL MANOMETERS AND LIQUID LEVEL INDICATORS. : de en
  • DE1660917U - RIBBED CYLINDER FOR PISTON POWER OR MACHINE MACHINERY. : de en
  • DE1660814U - OBJECT WITH GLOSSY METALLIC SURFACES. : de en
  • DE885279C - Electric hand motor : de en
  • CA494962A - Fluid actuated pressure device : en fr
  • DE885134C - Locking device for telescope-like extendable umbrella pole parts : de en
  • DE885191C - Device for adjusting the rollers, especially in multi-roller mills : de en
  • DE885261C - Tuning device with at least two tuning circuits that have an unequal frequency range : de en
  • DE1660693U - VALVE. : de en
  • DE885416C - Radio location system equipped with radio beacon : de en
  • FR1034894A - Shrink-wrapped hollow bodies and their manufacturing process : en fr
  • GB695348A - Improvements in preventing the germination of stored root crops : en
  • CA495075A - Electromagnetic wave guides : en fr
  • US2647989A - Flexible repeater : en
  • DE1660598U - DEVICE FOR TRANSPORTING SCHUETTGUETERN, E.G. OF CEMENT, PLASTER, ARTIFICIALS AND SIMILAR ALSO WEET-SENSITIVE SUBSTANCES, FROM THE POINT OF PRODUCTION TO THE POINT OF CONSUMPTION. : de en
  • DE885397C - Process for impregnating narrow-pored silica gel with water-containing liquids while preventing grain disintegration : de en
  • US2647619A - Belt cleaner : en
  • CA495069A - Relief valve : en fr
  • CA495087A - Electric incandescent lamp : en fr
  • CA494991A - Roller mold plow : en fr
  • DE885688C - Needle chain link combined with a clip for tensioning and drying machines : de en
  • DE1660510U - DOUBLE BULB ASSORTMENT WITH TEST INSERT (FOR MOTOR VEHICLE LAMPS). : de en
  • DE885699C - Process for the removal of the amount of heat generated during the hydrogenation of carbohydrates : de en
  • US2647883A - Copolymers of vinyl phenols with butadiene compounds : en
  • US2648024A - Heat retaining means for hydrogen thyratron : en
  • AU1877153A - Lock structures : en
  • US2647482A - Bobbin signal : en
  • CA494978A - Collapsible table : en fr
  • DE1660710U - HOLDER FOR CHALK PENCILS OD. DGL. : de en
  • DE1660976U - EQUIPMENT FOR CUTTING THE CUP OF BOILED EGGS. : de en
  • DE885606C - Method and device for tensioning reinforcement : de en
  • GB695331A - Plate shears : en
  • AU1875353A - New aliphatic acid amide derivatives and process forthe production thereof : en
  • DE1660746U - ELECTRIC THROTTLE FOR OPERATING FLUORESCENT LAMPS. : de en
  • DE885150C - Adjustable profile milling cutter : de en
  • DE1660924U - CLOSING HEAD FOR VACUUM LID. : de en
  • DE885419C - Device for transmitting a plurality of modulated electrical message pulses : de en
  • DE885546C - Process for the preparation of amine salts of dinitrophenols : de en
  • GB695310A - Improvements in or relating to gentisic acid and its alkali metal and ammonium salts : en
  • US2647628A - Electronic hardness sorter : en
  • DE1660738U - FOR ELECTRICAL INSTALLATIONS OF SPECIFIC CABLE CONNECTION BOXES OR FUSE BOXES. : de en
  • DE885796C - Hose clamp : de en
  • DE1660880U - PASSENGER DEVICE WITH FOUR INTERCHANGEABLE INSERTS. : de en
  • AU157811B2 - Improvements in or relating to book trimming machines : en
  • US2648035A - Combined voltage regulator and self-closing circuit breaker : en
  • US2647283A - Method of molding : en
  • US2647682A - Control for turbine-driven compressors : en
  • DE1660654U - SELF-ILLUMINATING TARGET FOR GEODETIC PURPOSES. : de en
  • AU1876053A - Screw pump : en
  • US2647442A - Gun shell feeding mechanism : en
  • USD170136S - Link chain for a necklace or the like : en
  • DE1660767U - Drawn hollow steel profile for the production of frames. : de en
  • DE885324C - Hoof insert, especially for horses : de en
  • DE885701C - Phosphoric acid catalysts for the polymerization of normally gaseous olefins : de en
  • DE885214C - Window sash stay : de en
  • DE1660627U - COIL ARRANGEMENT. : de en
  • AU1878953A - Apparatus for the transport of small size and / or powdered materials from a room to another under a differnt pressure : en
  • CA494960A - Bucksaw : en fr
  • DE1660813U - DEVICE FOR VELOURIZING SPATIAL AND HAIR-LIKE MATERIALS. : de en
  • DE1660630U - DEVICE FOR CONNECTING THE KNITTING TIPS OF A CIRCULAR KNITTING NEEDLE FOR TRYING ON THE KNITTING WORK. : de en
  • GB695116A - Improvements relating to bearings : en
  • US2647497A - Cooled cylinder head for internalcombustion engines : en
  • US2647990A - Apparatus for connecting circuit elements : en
  • DE1660870U - VESSEL FOR THE PRODUCTION OF BACTERIAL CULTURES. : de en
  • DE885469C - Bracket-like shaped guide post holder : de en
  • US2647388A - Washing machine : en
  • US2647337A - Apparatus for pressing print tissue onto articles : en
  • US2647930A - Catalytic reduction of nitroolefins : en
  • CA494998A - Telegraphic facsimile recorder : en fr
  • CA495020A - Polymeric silicone : en fr
  • AU1882953A - Improvements in or relating to pulp shredding and treating machines : en
  • AU257856B2 - Time announcing apparatus for automatic telephone exchanges : en
  • US2647995A - Trigger circuit : en
  • DE885534C - Device for finishing webs of fabric : de en
  • DE885601C - Process for the extraction of raw products that contain biogenic, fungostatic and other substances : de en
  • US2647434A - Interferometer using liquid mirrors : en
  • US2647343A - Steered trundle toy : en
  • US2647476A - Eaves trough clamp : en
  • US2647386A - Washing machine : en
  • US2647697A - Tandem chuck wind-up : en
  • US2647846A - Method and apparatus for washing articles by supersonic vibration in a flowing liquid : en
  • US2647873A - Lubricating compositions : en
  • DE1660611U - ELECTRIC HIGH PRESSURE ACCUMULATOR SYSTEM FOR NIGHT POWER OPERATION FOR STEAM REMOVAL WHEN PRESSURE REDUCTION FOR LIQUID HEATERS. : de en
  • GB695166A - Improvements relating to high-frequency line termination devices : en
  • DE1660957U - AUTOMATIC ELECTRIC NUMBERING BURNER FOR HAND AND PRESS OPERATION. : de en
  • DE885556C - Electric point machine that can be cut open : de en
  • US2647399A - Test pad : en
  • US2648030A - Sealed condenser and shield for spark plugs : en
  • US2647816A - Method of making a wound package and after-treating the same : en
  • DE885361C - Grinding device, in particular fine-drawing grinding device : de en
  • DE885558C - Induction or motor relays for railway safety devices : de en
  • DE1660835U - PACKAGING JAR FOR SEWING MACHINE NEEDLES. : de en
  • DE885189C - Roller for grinding machines : de en
  • US2647450A - Motor-propelled cultivator : en
  • US2647507A - Buoyant, regulated-temperature weather-suit : en
  • US2647948A - Electromechanical filter : en
  • DE1660877U - ONION CUTTER. : de en
  • CA495039A - Process of preparing polyhydric alcohols : en fr
  • DE1660846U - HOOK LINE HOLDER. : de en
  • DE885485C - Device for measuring the efficiency of a drying drum : de en
  • DE885529C - Centerless grinding machine : de en
  • DE885565C - Circuit arrangement for signaling via telephone lines : de en
  • DE885718C - Arrangement for overhead warning signal systems : de en
  • DK76184C - Gas generator. : da en
  • AU161710B2 - Lock structures : en
  • CA494956A - Method of and apparatus for inserting indicia in soap : en fr
  • AU1763153A - An optical kerb position indicator : en
  • GB695088A - Improvements in or relating to clutches particularly for use in start-stop telegraphic apparatus : en
  • GB695339A - Improvements relating to plants for producing a supply of compressed air : en
  • US2647436A - Electronic photometer : en
  • US2647451A - Automobile heater : en
  • DE885050C - Axial centrifugal machine, in particular pump, compressor and the like like : de en
  • DE885277C - Device serving as an electromagnetic clutch and alternator : de en
  • DK76194C - Device for pipe connections. : da en
  • DE885145C - Length compensation device for the saw blade on gang saw anglers : de en
  • US2647441A - Front surface mirror improved by transparent protective overcoating : en
  • US2647736A - Means for removing pit props : en
  • DE885335C - Reamer : de en
  • DE885434C - Device for displaying the electrolyte level in accumulators : de en
  • US2647470A - Axle mounting : en
  • DE1660752U - TRAVEL BAG WITH HAT SUITCASE. : de en
  • DE1660505U - CLAMP, IN PARTICULAR BRANCH CLAMP MADE OF ALUMINUM FOR HIGH CURRENT CABLES. : de en
  • DE754610C - Carrying and guiding device for tool holders on single or multi-spindle automatic turning arms : de en
  • DE756443C - Electron microscope with an electrical immersion lens, especially for imaging objects through which the radiation is transmitted : de en
  • DE885807C - Thread cutting device : de en
  • DE1660620U - INDEPENDENT SWITCHGEAR CONTROL FOR ELECTRIC VEHICLES WITH CAM DEVICES FOR DRIVING AND BRAKING. : de en
  • DE1660818U - DOUBLE BOARD GAME. : de en
  • DE885247C - Control for pressurized working cylinders, primarily for switch setting devices in underground operations : de en
  • GB695100A - Improvements in and relating to electrical signal storage systems and apparatus : en
  • CA494982A - Cover : en fr
  • DE885605C - Processes and devices for the production of loose concrete walls : de en
  • GB695190A - Improvements in lighting fittings : en
  • US2647361A - Door actuated clock winding mechanism : en
  • US2647676A - Ladder : en
  • GB695063A - Improvements in or relating to the purification of hydrogen chloride : en
  • DE885226C - Process for the production of refractory bricks or ramming masses : de en
  • DE885275C - Short-circuited compensation winding for commutator machines with reversing poles, especially for DC machines : de en
  • FR1034914A - Tower : en fr
  • DE885056C - Vehicle suspension : de en
  • DE885751C - Drive device, especially for kitchen machines : de en
  • DE885105C - Housing, in particular junction or junction box : de en
  • US2647573A - Venetian blind tape retaining pin : en
  • US2647920A - Telomeric polyalkyl oxoesters : en
  • US2648009A - Mass spectrometer : en
  • US2647369A - Combustion chamber for fluid fuel burning in an air stream of high velocity : en
  • US2647551A - Traction device : en
  • USD170109S - Tailpiece vibrato for string instrument : en
  • US2647857A - Hydrodesulfurization process : en
  • US2647818A - Process of preparing beryllium fluoride : en
  • USD170119S - Hull combination screw driver and reamer : en
  • GB695057A - Pressure roller arrangement for textile speed frames and spinning machines : en
  • DE885452C - Method for producing bodies from inhomogeneously composed masses, e.g. B. for gluing individual parts made of wood, under the action of high-frequency electrical fields : de en
  • DE885620C - Contact strobe : de en
  • US2647608A - Coin ejector for coin-operated timing mechanism : en
  • DE885151C - Method for covering buckles for belts or the like with thermoplastic material : de en
  • DE885515C - Filling shoe for tablet machines : de en
  • DE885216C - Moistening device for adhesive strips : de en
  • DE885292C - Method and device for arc welding : de en
  • DE885467C - Fruit and fruit cutting machine or the like. : de en
  • DE1660922U - HAND HARMONIC CARRIER. : de en
  • DE885059C - Position lamp, especially for trucks : de en
  • CA495053A - Production of xylenes : en fr
  • US2647366A - Means for preventing ice formation in jet propulsion and gas turbine engines : en
  • US2647416A - Flexible drive transmission for motor vehicles : en
  • US2647641A - Towel lock rack : en
  • US2647430A - Muting bar for electrical musical instruments : en
  • DE1660841U - STOCKING WITH FOAM SOLE. : de en
  • DE885276C - transmission : de en
  • DE885675C - Adhesive tape : de en
  • DE885201C - Trailer coupling for tractor : de en
  • DE885592C - Thrust spin inlet : de en
  • FR1034851A - Improvements to telescopic mast cranes and their installation : en fr
  • US2647327A - Apparatus for displaying variable information in offices and elsewhere : en
  • DE1660502U - ARRANGEMENT FOR FASTENING THE BASE WITH COUPLINGS, PLUGS, INTERMEDIATE SWITCHES OD. LIKE., IN PARTICULAR PROVIDED WITH PROTECTIVE CONTACTS, WITH HOUSING MADE OF ELASTIC MATERIAL. : de en
  • DE885765C - Process for the production of stable mixtures of polymers with fillers, in particular for use as expansion joint compounds : de en
  • DE1660576U - LINING RING FOR THE PILOT NUT STORAGE ON LOCKS. : de en
  • US2647426A - Electrically operated musical instrument : en
  • US2647692A - Mixing valve : en
  • US2648046A - Piezoelectric magnetometer : en
  • USD170112S - Base fob table lamps : en
  • DE1660559U - QUICK RELEASE SLIDER. : de en
  • DE885403C - Process for light-dark switching of light signals : de en
  • DE885463C - Process for the production of bags, pillows, bandages and Like. For pharmaceutical and hygienic purposes : de en
  • DE1660680U - TWINE KNIFE. : de en
  • FR1034940A - Device for the production of flexible synthetic plastic containers : en fr
  • US2647588A - Boiler tube fly ash collector : en
  • GB695115A - Improvements in or relating to television transmitting tubes : en
  • US2647525A - Apparatus for harvesting crops : en
  • US2647553A - Method and apparatus for fabricating sheet materials : en
  • US2647968A - Electric switch assembly : en
  • DE1660860U - IRON-FULLY SELF-INDUCTION. : de en
  • DE1660946U - BOTTLE POURER WITH ADVERTISING SIGNS. : de en
  • GB695258A - Improvements in or relating to devices for controlling the to-and-fro movement of the needle bar and of the take-up arm of sewing machines : en
  • US2647681A - Seasoning dispenser : en
  • US2647781A - Latch : en
  • DE751665C - Arrangement for motor vehicles fed with alternating current : de en
  • GB695107A - Improvements in or relating to froth flotation apparatus : en
  • GR14617B - ELECTROMAGNETIC LIFT AFTER FLOATS TO LIFT ALL KINDS OF Wrecks and shipwrecks. : el en
  • DE1660625U - COMBINATION LIGHT. : de en
  • DE1660647U - SHAVING BRUSH HOLDER. : de en
  • GB695312A - Improvements in or relating to rolls for calenders or like machines : en
  • GR14605B - SYSTEM OF REMOVABLE METAL TABLES. : el en
  • FR1034892A - Mail filing device with removable trays : en fr
  • GB695289A - Improvements in air tight containers : en
  • US2647683A - Compressor : en
  • US2647868A - Color removal from esters : en
  • FR1034849A - Semi-automatic control device for open-head threading machines and the like : en fr
  • FR1034868A - Process and machine for the manufacture of corner guards : en fr
  • GB695252A - A method and a machine for cutting peat in bogs and working it up to briquettes : en
  • GR14609B - METHOD FOR THE PREPARATION OF PURE (RAFINE) SUGAR SYNCROPES. : el en
  • US2647733A - Agitator device for digester tanks : en
  • GB695151A - Textile bobbin support and spacer : en
  • GB695138A - Improvements in or relating to foundation and like bolts : en
  • DE885282C - Device for regulating electrical alternating current devices, such as transformers, chokes, capacitors, resistors, in stages under load : de en
  • GB695033A - Method of making crinkled artificial fibres : en
  • GB695237A - Improvements in or relating to work feeding mechanism for automatic lathes and othermachine tools : en
  • GB695347A - Improvements in or relating to cyclones : en
  • DE1660930U - HAND TRIPOD. : de en
  • DE885762C - Electrometer tubes : de en
  • FR1034903A - Self-blowing switches : en fr
  • GB695133A - Flanged bobbin with snap on protected edge : en
  • US2647796A - Spraying device with swivel nozzle : en
  • DE885354C - Synchronization device for the clutches, in particular of gear change gearboxes for motor vehicles : de en
  • US2647547A - Shingle surfacing machine : en
  • US2647896A - Spiro [cyclohexane-1, 9'-fluorene] amines : en
  • US2647906A - 2-(halo-phenyl)-4-thiazolidone-1-dioxides and their preparation : en
  • US2648010A - Method of characterizing hydrocarbon mixtures : en
  • US2648038A - Antenna sector scan control : en
  • DE1660574U - BRACKET FOR BICYCLE HEADLIGHTS. : de en
  • DE885240C - Method of manufacturing forks : de en
  • US2647768A - Tank fill connection : en
  • US2647323A - Elevation meter : en
  • US2647603A - Centrifugally operated torque limiting clutch : en
  • US2647653A - Insulated container for perishable substances : en
  • US2647802A - Pneumatic unloader : en
  • FR1034943A - Process for the improvement of plastics and products obtained by the implementation of this process : en fr
  • DE1660629U - DEVICE FOR DRIVING THE THREAD SPOOLS, IN PARTICULAR RUBBER SPOOLS, IN CIRCULAR OR. CIRCULAR KNITTING MACHINES WITH ROTATING KETTLE. : de en
  • GB695277A - Improvements in or relating to homogenizers : en
  • DE760110C - Control device with control piston : de en
  • DE885081C - Rock drill assembly : de en
  • DE885317C - Comparison device : de en
  • FR1034818A - Casting method and device : en fr
  • FR1034845A - Improvements to multi-spindle spinning machines driven by helical wheels and tangent screws : en fr
  • DE885287C - Connection arrangement for the moving system of sensitive measuring devices : de en
  • GB695025A - Improvements in or relating to high speed aircraft : en
  • GB695058A - Improvements relating to the measurement of conductivity of liquids : en
  • DE885290C - Spot and seam welding processes : de en
  • DE885325C - Pest control : de en
  • DE885665C - Device for opening preserving jars : de en
  • DE885613C - Feed device for milling machines, in particular blind milling machines : de en
  • AU1353952A - Improvements in or relating tothe recovery of glycerol : en
  • DE1660567U - SKINUTSCHER. : de en
  • US2647805A - Disk harrow gang and bearing : en
  • US2647936A - Electrode clamp : en
  • US2647831A - Preparation of pure copper metal from nonferrous metal-bearing scrap : en
  • US2648055A - Apparatus for detecting and recording measurements of seismic, gravitational, and other forces : en
  • USD170124S - Bracelet ob the like : en
  • CA494965A - Centrifugal speed responsive device with spring support : en fr
  • DE1660892U - SCREW-LESS AND MAINTENANCE-FREE GASKET FOR EXPERIMENT GAS KNIFE AND GAS KNIFE. : de en
  • DE1660852U - DOCUMENTS FOR PRINT PLATES (STEREOS AND ESSENTIAL PLATES). : de en
  • DE1660700U - WIPERS FOR WINDOWS ON VEHICLES OF ALL KINDS. : de en
  • DE1660965U - SOLDERING POINT FOR WIRING ELECTRICAL EQUIPMENT, IN PARTICULAR MESSAGE AND MEASURING TECHNOLOGY. : de en
  • DE1660989U - CLOTHES, IN PARTICULAR LUGGAGE HANGERS. : de en
  • DE885500C - Additive to diesel fuel : de en
  • GR14607B - AUTOMATIC PHOSPHORUS MELTING AND PROCESSING MACHINE (ALUMINUM ETC.). : el en
  • US2647723A - Connecting rod spreader : en
  • AU1174852A - An improved innerspring or like mattress base : en
  • DE885471C - Water heaters, in particular for dental purposes : de en
  • US2647485A - Apparatus for proportioning liquid mixtures : en
  • US2647333A - Folding ironing board : en
  • AU1879053A - Methods and apparatus for making prestressed structural members : en
  • DE885260C - Multi-channel system for the communication of participants who move on main traffic routes with each other and with fixed participants : de en
  • US2647747A - Football target game apparatus : en
  • US2647779A - Skid preventer for automobiles : en
  • GB695028A - Manufacture of unsaturated aldehydes : en
  • DE1660533U - EQUIPMENT FOR LIFTING, CLAMPING, PULLING OD. DGL. : de en
  • DE1660944U - SADDLE, IN PARTICULAR FOR TWO-WHEELS. : de en
  • GB695153A - Improvements in or relating to the heat treatment of aluminium alloys : en
  • US2647769A - Pipe coupling : en
  • DE1660686U - FROST PROTECTION HOOD. : de en
  • US2647530A - Unloader valve : en
  • US2647600A - Overload release device : en
  • GB695046A - Improvements in or relating to tobacco smoke filters : en
  • GB695110A - Improvements in or relating to building blocks : en
  • GB695250A - Improvements relating to safety locks : en
  • DE755688C - Transformer adjustable by alternating current auxiliary windings : de en
  • DE885153C - Method and device for the production of laminated bodies : de en
  • US2647282A - Candlemaking apparatus : en
  • DE885554C - Drainage device for tank wagons : de en
  • DE885585C - Multiple switches with flat ring-shaped contact tracks and sliding contact brushes : de en
  • GB695117A - Improvements in or relating to the preparation of resinous materials : en
  • DE885242C - Process for increasing the burnout of carbon fuels : de en
  • DE885689C - Device for tensioning or tightening textile goods drawn onto molds, in particular women's socks, socks or the like. : de en
  • DE885271C - Switching arrangement for regulating, preferably keeping constant, the voltage of an alternating current generator by means of electron tubes : de en
  • DE885611C - Process for the production of rod dowels : de en
  • DE1660592U - SMALL PACK FOR SOAP SHEETS, LIP RUB SHEETS OR. DGL. : de en
  • DE1660920U - CENTER DRILL. : de en
  • DE885194C - Sewing machine : de en
  • DE885231C - Zipper link and process for its manufacture : de en
  • DE885244C - Cool box for blast furnaces : de en
  • DE1660631U - CHAIN MAKING MACHINE. : de en
  • DE885174C - Pest control : de en
  • DE885365C - Security combination lock : de en
  • DE885441C - Cable sheath, especially for oil and pressure cables : de en
  • GB695317A - Phase discriminating arrangement : en
  • DE862604C - Process for the preparation of organohalosilanes : de en
  • DE885052C - Switching valve, especially for connecting a fire water tank with the suction chamber or the pressure chamber of a fire extinguishing pump : de en
  • DE1660856U - ANTENNA SUPPORT WITH ELASTIC INSERT. : de en
  • DE885356C - Folding top for motor vehicles : de en
  • DE885652C - Heated roller for feeding raw cardboard webs with bituminous masses : de en
  • DE885757C - Cathode for electrical discharge vessels : de en
  • DE1660662U - MICROSCOPE TO MAKE OPTICAL INHOMOGENITIES VISIBLE. : de en
  • DE1660718U - CONTROL ELEMENT FOR SCREWS WITH INTERNAL ATTACK. : de en
  • DE885074C - Carrying conveyor : de en
  • US2648061A - Cathode-ray tube display system : en
  • DE1660786U - DECORATIVE BUTTON FOR BABY CARRIAGE, TOYS OD. DGL. : de en
  • DE885139C - Receiving container for cans : de en
  • CA495070A - Silica-extended tin oxide and method of preparing the same : en fr
  • US2647703A - Reel for leashes : en
  • AU1171452A - Anew and improved cane harvesting machine : en
  • AU1225152A - Improvements in or relating to power operated grain receiving hopper trailers of harvesting machines : en
  • AU1873653A - Improvements in or relating to arrangements for ironing or like tables : en
  • US2647479A - Hemmek : en
  • AU1172252A - Folding chair : en
  • US2647259A - Cap : en
  • US2647452A - Air blending temperature control for heating and cooling systems : en
  • US2647362A - Straight spring controlled escapement regulating system : en
  • US2647518A - Binder follower : en
  • US2647819A - Copper, cobalt, and ammonium sulfate recovery from mineral leach liquors : en
  • US2647941A - Antenna mast : en
  • DE1660668U - WHEEL TO EXPLAIN THE HIGH PERFORMANCE IN SPORT. : de en
  • US2647667A - Gun carrier : en
  • DE885069C - lock : de en
  • US2647731A - Radiator core construction : en
  • US2647841A - Preparation of luminescent screens : en
  • US2647835A - Light-sensitive photographic element and process of coating : en
  • USD170111S - cheneweth : en
  • DE764330C - Device for regulating the working speeds of the sub-motors of multi-motor drives : de en
  • DE885581C - Profile rail for fastening installation material : de en
  • DE1660530U - COVER FOR TOILET PAPER ROLLS WITH PERFORATED OPENING. : de en
  • AU1255152A - An improved camera : en
  • CA495103A - Metallisable monoazo dyestuffs and a process for their manufacture : en fr
  • AU165741B2 - Improvements in azacycloalkane compounds and preparation thereof : en
  • AU160923B2 - Replacement part for trousers, overalls andthe like garments : en
  • DE885390C - Toothbrush made of foam-like elastic material : de en
  • DE885491C - Printing unit for adding machines : de en
  • FR1034875A - Method and mobile installation for the dissipation of fog on airstrips : en fr
  • US2647277A - Wheel and mounting assembly : en
  • US2647897A - Method of producing a crystalline mixture of hexamethylenetetramine thiocyanic acid and ammonium sulphate : en
  • CA494968A - Radio frequency transmission line section : en fr
  • DE1660582U - PLASTIC FILM PENNANT IN COMBINATION WITH DECAL : de en
  • GB695327A - Improvements in or relating to the manufacture of shaped products of plastic material : en
  • AU160064B2 - Implement attaching mechanism : en
  • DE885075C - Adjustable leveling device on vehicles : de en
  • US2647576A - Production of short paper rolls from long paper rolls : en
  • US2647912A - Production of dimethyl silicon dichloride : en
  • DE1660606U - DRILLING JIG FOR DRILLING ROWS OF HOLES IN ROCK. : de en
  • CA495111A - Fracturing formations in wells : en fr
  • DE1660985U - TILT DEVICE. : de en
  • DE885296C - Method and device for generating a flammable gas : de en
  • DE885661C - Safety device for loading and unloading bottle washing machines : de en
  • DE1660645U - UMBRELLA COVER. : de en
  • DE885679C - Swivel drive for swivel excavator : de en
  • DE1660676U - WHEEL FOR AGRICULTURAL EQUIPMENT. : de en
  • DE885368C - Mechanical pencil : de en
  • DE885801C - Speed change transmission : de en
  • FR1034833A - Variable torque elastic force accumulator for load switches of regulating transformers : en fr
  • DE1660564U - FEEDERS FOR LARGE DAMPING SYSTEMS WITH BOTTOM DRAINING SCREW. : de en
  • DE885575C - Process to increase the wear resistance of fiber insulation of winding conductors for electrotechnical purposes : de en
  • GB695299A - Improved method of and means for cleaning the interiors of barrels or drums : en
  • CA495113A - Bombing instrument for aircraft : en fr
  • CA495068A - Self cleaning filter : en fr
  • DE885337C - Process for shredding all kinds of materials : de en
  • DE885363C - Method for manufacturing a cylinder for security locks : de en
  • GB695235A - Improvements in system for recording television images motion picture film : en
  • US2647511A - Oxygen mask : en
  • AU1881553A - Improvements in stays for use in connection with weighing scales or other lever apparatus : en
  • US2647797A - Shower bath utility : en
  • USD170133S - Ink chain fob a necklace or the like : en
  • CA494964A - Disk terracing plow : en fr
  • AU162014B2 - Improvements in or relating to pulp shredding and treating machines : en
  • CA495098A - Zirconium coating for electron discharge devices : en fr
  • DE1660509U - READING LAMP. : de en
  • DE1660558U - ARRANGEMENT FOR CONNECTING A HOSE TO A CRANE OD. DGL. : de en
  • DE1660793U - CONTROL LIGHT. : de en
  • DE885808C - Process for the production of bridge chains : de en
  • US2647523A - Ash tray adapter : en
  • US2647645A - Sheet stacking mechanism : en
  • US2647856A - Apparatus and process for countercurrent liquid-fluid extraction : en
  • DE1660918U - CLEANING STEAM BLOW-OFF VALVE. : de en
  • DE885482C - Solstice with viewfinder : de en
  • US2647296A - Method of manufacturing tubular insulation : en
  • US2647812A - Refrigerator shelf : en
  • DE1660805U - TANK GUARD FOR MOTORCYCLES. : de en
  • DE885371C - Process for the production of cinder blocks : de en
  • AU162871B2 - Circuit for synchronisation of deflection currents for cathode ray tubes : en
  • DE1660825U - CHILDREN'S BALLOON. : de en
  • DE885346C - Method and device for the production of self-adhesive postcards : de en
  • CA495078A - Tapering panel construction for foundation garments : en fr
  • CA495104A - Organic detergents for lubricating oil : en fr
  • DE885097C - Circuit arrangement for Braun tubes working with coil deflection for receiving television broadcasts : de en
  • DE885295C - Lubricants and metalworking agents : de en
  • FR1034839A - 6.7-dihydroxy coumarin derivatives and their preparation : en fr
  • US2647662A - Planter constructed to accommodate various types of hoppers : en
  • GB695283A - Improvements relating to apparatus for supplying liquid fuel to continuous combustion turbine engines : en
  • DE1660807U - IDLE SHIFT FOR MOTORCYCLE TRANSMISSION. : de en
  • DE1660840U - WEAR-RESISTANT CONVEYOR ROLLER. : de en
  • DE885579C - Process for manufacturing a cable with a thin lead sheath : de en
  • US2647832A - Preparation of pure copper metal from copper-bearing scrap : en
  • US2647947A - High-frequency coupling device : en
  • US2647744A - Shock absorber for railway car trucks : en
  • US2647953A - Power divider : en
  • DE885234C - Pit stamp with fork-shaped part : de en
  • DE885717C - Warning signal system : de en
  • US2647433A - Comparator for assisting in the identification of unknown stains, colors, or the like : en
  • US2648049A - Electric lamp socket : en
  • US2647359A - Mechanism for automatic annual date indicator : en
  • US2647652A - Closure cap : en
  • US2647993A - High-frequency communication system : en
  • US2647767A - Valved pipe coupling for suction lines : en
  • US2647787A - Bottle holder and carrier : en
  • AU162812B2 - Improvements in or relating tothe recovery of glycerol or of 2:3 butandiol from liquors containing one or other of said compounds asa product of fermentation of carbohydrates : en
  • GB695064A - Improvements in or relating to racquets : en
  • GB695181A - Improvements in or relating to railway car brake beams : en
  • DE885550C - Sheet feeding device for printing machines : de en
  • GB695052A - Chance apparatus : en
  • AU159980B2 - Improvements relating to silicon carbide aggregates : en
  • CA495115A - Detachable wheel unit for transporting boats : en fr
  • US2647848A - Lettering film : en
  • DE885786C - Two-cylinder two-stroke internal combustion engine with two scavenging pumps : de en
  • GB695205A - Improvements in or relating to electrical heating and or lighting devices : en
  • US2647508A - Esophageal switch for electrocardiograph apparatus : en
  • DE1660591U - PACKAGING INSTRUCTIONS FOR EGG-LAYING HEN. : de en
  • DE1660831U - BOX-LIKE PACKAGING CONTAINER MADE OF HARD FIBER BOARD. : de en
  • DE1660993U - POCKET ASHTRAY. : de en
  • DE1660991U - CHRISTMAS TREE CANDLE HOLDER. : de en
  • DE885503C - Gas air mixer for internal combustion engines : de en
  • DE885780C - Projection screen : de en
  • DK76187C - Device by ajlehaner. : da en
  • US2647432A - Divided hollow rivet with expanding means : en
  • US2647429A - Guitarist's steel bar : en
  • DE885272C - Control device for keeping the current consumption of a consumer fed by a fluctuating AC operating voltage constant : de en
  • DE885569C - Procedure and arrangement for the remote transmission of radar panoramic displays : de en
  • US2647532A - Valve operating mechanism : en
  • US2647559A - Reclining article of furniture : en
  • US2647564A - Tire removing apparatus with circumferentially distributed thrust members : en
  • US2647627A - Gauging device : en
  • CA495122A - Pyridine compounds and processes for the manufacture thereof : en fr
  • US2647784A - Die set handling flange and coacting hook : en
  • DE1660808U - DOUBLE FLOAT BOAT FOR OAR, MOTOR OR SAIL DRIVE. : de en
  • DE1660851U - ROLE FOR WRITING PURPOSES. : de en
  • GB695334A - Manufacture of water-insoluble monoazo dyestuffs : en
  • DE885219C - Spinning strap : de en
  • DE885367C - Detachable lock cylinder attachment : de en
  • DE1660734U - PORTABLE ASSEMBLY TELEPHONE SYSTEM. : de en
  • GB695048A - Liquid fuel combustion apparatus : en
  • US2647338A - Hammer shroud for revolvers : en
  • US2647621A - Container blank to form into various containers : en
  • US2647880A - Production of silicone lacquers : en
  • GB695217A - Moulds for making welded joints of thermo-plastic material : en
  • AU1191352A - An improved motor grid : en
  • CA495015A - Derivatives of 4:4'-diaminostilbene disulfonic acid-(2:2') : en fr
  • DE1660849U - SPRING CLIP WITH DOUBLE CURVE FOR PAPER AND CARDBOARD SHEETS, PLASTIC OR SIMILAR MATERIAL. : de en
  • DE871802C - Drive device for the sinkers of flat warp knitting machines : de en
  • CA494990A - Combined headrest and backrest : en fr
  • CA494996A - Fibre-drafting elements used in textile spinning : en fr
  • CA495002A - Selector coupling mechanism for pneumatic or hydraulic lines : en fr
  • DE885336C - Process for the manufacture of composite piston rings : de en
  • DE758101C - Device for conveying pieces of dough, in particular wholemeal flat cakes, through a fermenter oven, fermenter shaft or the like and for placing them on a conveyor : de en
  • GB695309A - Water-resistant greases : en
  • DE1660527U - BALL STEERING PULLEY. : de en
  • DE1660719U - REMOVAL DEVICE FOR TENSION SLEEVES. : de en
  • DE885788C - Method and device for testing spark plugs : de en
  • DE885321C - Mower : de en
  • AU1214752A - Improvements in and relating to welding shields : en
  • FR1034826A - Annular valve for compressors : en fr
  • DE885144C - Venetian blind box for window : de en
  • FR1034889A - Grip tip for easy inflation of children's air balloons : en fr
  • DE1660699U - DIRECTION INDICATOR WITH ELECTROMAGNETICALLY ACTUATED AND IN THE DISPLAY POSITION UP AND DOWN SWINGING ARM. : de en
  • FR1034902A - Centrifugation apparatus fitted with an elastic drive device : en fr
  • GB695042A - Heat-retaining and air-permeable material and process for making the same : en
  • DK76189C - Adjustable and collapsible farrowing box. : da en
  • DE885523C - Process for the fine machining of circulating bodies and device for carrying out this process : de en
  • DK76185C - Cutting machine for use in a machine plant for the production of spring clamps. : da en
  • JPS287358Y1 - : ja
  • DE885487C - Manometer for differential pressure and quantity measurement using a ring balance : de en
  • DE885707C - Reaction vessel for chemical reactions : de en
  • US2647387A - Clothes-washing machine : en
  • US2647616A - Article-handling machine : en
  • AU1873353A - Improvements relating to liquid-immersed circuit breakers : en
  • US2647740A - Hydrostatic weighing scale : en
  • DK76197C - Locking mechanism for doors in motor vehicles. : da en
  • FR1034810A - Device for directing the headlights : en fr
  • GB695206A - Improvements in boilers particularly for locomotives : en
  • DE885412C - Ultra-short-wave tubes with an oscillating circuit located within the tube piston : de en
  • DE885516C - Frameless motor vehicle with a car body divided into self-supporting sections : de en
  • GB695135A - Composition for carroting fur or like animal fibres : en
  • FR1034804A - Balance wheel oscillating under the combined actions of a permanent magnetic field and an alternating current electro-magnetic field, applicable in particular to advertising and watchmaking : en fr
  • FR1034881A - Manufacturing process for steel casings for shells and casings manufactured using this process : en fr
  • GB695056A - Improvements relating to methods and apparatus for fixing metal straps around articles : en
  • DE885082C - Route expansion, especially polygon expansion : de en
  • DE885095C - Business book with facility for carbon writing : de en
  • DE885680C - Device for distributing fluids under pressure by spraying, atomizing, atomizing, etc. : de en
  • DE1661000U - FOUNDATION FRAME FOR TRANSPORTABLE COMBUSTION MACHINE PLANTS. : de en
  • DE885379C - Chain tree band brake for looms : de en
  • GB695288A - Apparatus for generating electricity : en
  • FR1034863A - New building material for terraces : en fr
  • GB695015A - Improvements in flexible couplings for pipes and the like : en
  • US2647371A - Hydraulic machine tool drive : en
  • FR1034883A - Double tilting jaw and pressure electrical contact : en fr
  • DE885456C - Thread continuation winch (cage drum) : de en
  • DE885169C - Tedder with swiveling rods mounted on a reel and fitted with spring tines : de en
  • DE885462C - Bandage for treating broken ribs : de en
  • US2647351A - Knife sharpener : en
  • DE1660771U - VISOR CAP. : de en
  • US2647872A - Grease composition : en
  • US2647677A - Airplane step : en
  • CA495016A - Metal drawing press : en fr
  • AU159462B2 - Improvements in stays for use in connection with weighing scales or other lever apparatus : en
  • CA494979A - Hockey boot : en fr
  • CA495032A - Packeting machines : en fr
  • CA495055A - Detergent compositions : en fr
  • AU1878153A - Improvements in sliding clasp fasteners : en
  • DE1660796U - FLASHING LIGHT LIGHT INDICATOR FOR BICYCLES. : de en
  • DE1660696U - PORTABLE INJECTOR MIXER FOR FIRE PROTECTION IN MINES. : de en
  • DE1660826U - CHILDREN'S TOYS. : de en
  • DE885407C - Television method with gap synchronization : de en
  • DE885532C - Gluing device for woven tapes : de en
  • DE1660770U - ROOF CONSTRUCTION FOR Dismountable Buildings. : de en
  • DE885464C - Anti-glare glasses : de en
  • US2647374A - Antisweat antifrost attachment : en
  • DE1660758U - BOARD CHAIR. : de en
  • DE1660964U - DISPLAY DEVICE FOR ELECTRIC ADJUSTMENTS, E.G. FOR THE WAVE RANGE SWITCH OF A RADIO RECEIVER. : de en
  • AU158607B2 - Improvements in or relating to electrical devices having envelopes fitted with caps : en
  • US2647943A - Electrical insulator : en
  • CA494961A - Closures for unrefillable containers : en fr
  • DE1660649U - BRUSH WITH SPONGE-LIKE FOAM PAD. : de en
  • FR1034941A - Load selector for tap transformers with several contact circuits per place : en fr
  • DE1660998U - PACKING AND SHIPPING BOX FOR YOUNG HENS AND LIVE POULTRY. : de en
  • DE885421C - Transmission system with frequency modulation and several high-frequency transmission channels for the same messages : de en
  • DK76200C - Dispensing mechanism for conveyors for machines for cleaning milk jugs and similar containers. : da en
  • US2647444A - Paper pulp beating engine : en
  • US2647694A - Leaf grinder : en
  • DE1660873U - CUT SCREEN. : de en
  • DE885448C - Portable measuring device : de en
  • US2647324A - Surface test indicator : en
  • US2647513A - Lyophilzation container : en
  • AU1880553A - Improvements relating tothe securing of wiring terminals in insulation : en
  • DE1660608U - FRONT CLAMPS FOR SUPPORTING BASES IN PITING. : de en
  • DE1660954U - BREATHING INSOLE COMPOSED OF UNDER SOLE AND TOP SOLE, WITH ARTICULATED SUPPORT AND EXTENSION FOOT PAD. : de en
  • AU159533B2 - Improvements in or relating toa boiler installation and method of generating and heating steam : en
  • CA494999A - Production of permanent mechanical finishes on fibrous materials : en fr
  • DE1660748U - CEILING LIGHT. : de en
  • DE885213C - Method for the automatic opening of doors, in particular garage doors, by means of beams : de en
  • CA494969A - Filing machines : en fr
  • CA495101A - Safety control and ignition systems for fuel burners : en fr
  • USD170120S - Cbibbage board : en
  • US2647308A - Safety razor : en
  • US2647263A - Tie holder : en
  • US2647348A - Feed mechanism for internal grinding machines : en
  • US2647428A - Violin mute and resin holder : en
  • US2648020A - Electromagnetic coupling : en
  • US2647719A - Self-measuring milk dispenser : en
  • GB695179A - Sonic sounding apparatus and stylus structure therefor : en
  • US2647297A - Cockled fibrous product of the nonwoven fabric type and method of making it : en
  • US2647457A - Ticket issuing and printing machine : en
  • US2647613A - Glassware lehr loader : en
  • USD170116S - Spoke and hub cover for automobile steering wheels : en
  • DE1660827U - SINGLE TRACK RAILWAY. : de en
  • DE881955C - Process for the production of a metallic material with a modulus of elasticity that is independent of the temperature or that changes in a desired manner with the temperature : de en
  • DE885695C - Device for separating liquid mixtures by fractional distillation (fractionation attachment) : de en
  • FR1034925A - Dust collector : en fr
  • CA495036A - Polyazo dyestuffs and a process of making same : en fr
  • CA495026A - Styrene-drying oil interpolymers : en fr
  • CA495119A - Composite card flat : en fr
  • US2647443A - Broaching machine : en
  • US2647610A - Adjustable paper stop for business machines : en
  • US2647944A - Single carrier transmission of sound and video signals : en
  • US2647339A - Method of and apparatus for manipulating fishlines : en
  • DE1660983U - ARMCHAIR. : de en
  • DE885499C - Fumigants for vermin control : de en
  • DE1660596U - CONVEYOR DEVICE E.g. FOR MOUNTAIN MINE EXTRACTIONS. : de en
  • DE885404C - Circuit for line block systems in railway security : de en
  • DE885563C - Encryption machine : de en
  • DE885748C - Electric machine with voltage regulation by brush displacement : de en
  • FR1034872A - Automatic shutdown for sound reproducer : en fr
  • GB695290A - Improvements relating to the plug unit of an electric plug and socket coupling : en
  • GB695300A - Improvements in or relating to torsional vibration dampers : en
  • DE885315C - Pickup with flexible mounted scanning system : de en
  • DE1660703U - ANTI-GLARE DEVICE. : de en
  • DE1660580U - REPLACEABLE RUBBER HEEL. : de en
  • DE1660773U - PROTECTIVE HELMET OD. DGL. WITH A CARRYING RING THAT CAN BE CHANGED IN WIDTH USING A BUTTON FORK CLOSURE. : de en
  • DE1660959U - TERMINAL. : de en
  • DE885072C - Stackable, movable and mobile containers, especially made of light metal sheet, for transporting sensitive goods, e.g. B. spinning bobbins or the like. : de en
  • DE885330C - Suppression element for ignition systems of internal combustion engines : de en
  • US2647885A - Production of polyethylene terephthalate using antimony trioxide as polymerization catalyst : en
  • DK76193C - Engine power plant with at least one free-piston propellant generator. : da en
  • DE1660986U - ARRANGEMENT WITH ON WOOD OD. DGL. WALLS OF APPLICABLE TRIM. : de en
  • GB695188A - Improvements in or relating to apparatus for developing photographic sensitised materials : en
  • DE885651C - Device for the production of shaped articles from fibrous materials, in particular from paper pulp : de en
  • DE1660682U - FAN BLOWER. : de en
  • DE885497C - Device for catching or attracting small animals, especially flies and other agriculturally harmful insects : de en
  • DE885600C - Bust conveyor and bust former : de en
  • AU156251B2 - Improvements in and relating to welding shields : en
  • CA495112A - Controlled temperature beverage cooler and dispenser : en fr
  • US2647528A - Dishwashing apparatus : en
  • US2647614A - Apparatus for orienting notched cleats : en
  • US2648057A - Circuit for obtaining electric bridge equilibrium : en
  • DE1660720U - HANDLE FASTENING FOR AEXTE AND THE LIKE : de en
  • DE1660913U - SUCTION SILENCER WITH WET AIR FILTER. : de en
  • DE1660537U - HOLLOW PRESSED BODY. : de en
  • DE1660643U - STEAM STERILIZER, IN PARTICULAR FOR DRESSING MATERIALS. : de en
  • DE885061C - Hand luggage rack for buses : de en
  • DE885341C - Hand wheel coupling for sewing machines : de en
  • DE885460C - Process for making threads or fibers from milk or soybean casein insoluble with chromium salts : de en
  • DE885551C - Paper guide for typewriters and accounting machines : de en
  • DE754590C - Process for the production of oil-soluble synthetic resins : de en
  • DE885498C - Spray gun, in particular for spraying plants : de en
  • US2648028A - Magnetron : en
  • DE885227C - Device for packing caramels, lozenges and articles of the same kind : de en
  • GB695118A - Hand-manoeuvrable heating devices : en
  • US2647983A - Power regulation in high-frequency heating apparatus : en
  • DE1660956U - INSOLE MADE OF ELASTIC FOAM. : de en
  • AU157806B2 - Improvements in and relating to cloches : en
  • CA495077A - Cigarette making machine and sampling device : en fr
  • GB695024A - Apparatus for the sterilisation and pasteurisation of liquids : en
  • DE885160C - Process for the production of composite and pressed bodies from lignin-containing materials, in particular wood : de en
  • DK76198C - Foldable box. : da en
  • FR1034884A - Articulated stretcher for transporting a person in a lying or sitting position : en fr
  • GB695338A - Improvements in or relating to the control of temperature in beds of fluidized solids : en
  • GB695203A - Apparatus for dispensing cylindrical articles, for example drinking straws : en
  • US2647328A - Time-service control apparatus for auto service stations and the like : en
  • US2647799A - Deflector vane structure for spray nozzles : en
  • DE754640C - Encapsulated, in particular air-insulated switchgear : de en
  • DE885369C - Device for automatic feeding of the fiber slivers into drafting systems : de en
  • DE885552C - Typewriter with a permanent calendar : de en
  • DE885100C - Direction finder for very short electric waves : de en
  • DE885294C - Stabilized rubber adhesive preparations : de en
  • GB695053A - Improvements in filling heads for bottles or other containers : en
  • GB695296A - Improvements in or relating to electromagnetic contactors : en
  • DE1660741U - LAMPBOARD. : de en
  • DE885437C - Method for monitoring cables using compressed air : de en
  • DE885235C - Pit stamp with wedge-shaped top and a fixed wedge chamber : de en
  • FR1034910A - Improvements to electric accumulators : en fr
  • DE885703C - Process for the catalytic reduction of alkylene oxides : de en
  • IE20978L - Moulded plaster building panels : en
  • DE885193C - Sewing machine with free fabric support arm and additional table : de en
  • US2647264A - Cap : en
  • FR1034915A - Durable shoe sole and method of manufacturing this sole : en fr
  • FR1034931A - Differential winch with two drums : en fr
  • DE1660561U - HIGH VACUUM VALVE. : de en
  • DE1660659U - CIRCUIT ARRANGEMENT FOR FREQUENCY RESPONSE EQUALIZATION OF MAGNETIC SOUND AMPLIFIERS. : de en
  • DE1660683U - LOCKING DEVICE FOR THRESHING MACHINES. : de en
  • DE757347C - Procedure for blind landing of aircraft : de en
  • GB695109A - Improvements in or relating to pneumatic buffing appliances : en
  • DE1660685U - SUPPORTING LINKS FOR PRUNING SHEARS. : de en
  • DE1660862U - DEVICE FOR EXTRACTING OILY SUBSTANCES. : de en
  • US2647565A - Lever actuated tire bead loosening tool : en
  • DE1660874U - WOMEN'S BAG. : de en
  • DE885706C - Process for the preparation of 21-aldehydes of the cyclopentanopolyhydrophenanthrene series : de en
  • DE885722C - Circuit arrangement for generating electrical pulses with a variable width or delay : de en
  • US2647629A - Flotation of uranium : en
  • US2647763A - Vehicle wheel and tire antitheft device : en
  • CA495046A - Treatment of vapours with liquids : en fr
  • US2647657A - Diaphragm for storage tanks : en
  • US2647651A - Tractor attachment for cable or hydraulic tipple loaders : en
  • US2647929A - Separation of the diastereoisomeric bis [beta-(ortho-methoxyphenyl) isopropyl] amines : en
  • DE1660674U - CIGAR CUTTER. : de en
  • US2647405A - Catalyst level indicator : en
  • US2647304A - Process of terne coating metal and terne coated product : en
  • CA494984A - Container for artificial dentures : en fr
  • DE884105C - Injection molding process and device for the production of all kinds of molded parts from thermoplastic materials : de en
  • GB695303A - Improvements in or relating to the production of granular material from slurry : en
  • DE871122C - Entertainment game, in particular football table game apparatus, with relief-like elevations in the playing area : de en
  • US2647746A - Dispenser for pressure-sensitive tape : en
  • GB695112A - Improvements in or relating to crystalline and oriented polymers and copolymers : en
  • US2647685A - Centrifugal impeller structure : en
  • US2647815A - Alkyl diformyl phenylenediamines : en
  • FR1034935A - Advanced spacers for column mounting of spools of textile threads : en fr
  • DE762458C - Device on internal combustion engines with direct injection of precooled liquid gas into the working cylinder by a fuel injection pump : de en
  • DE763213C - Electric cable with two or more plastic sheaths : de en
  • FR1034817A - Device for fixing a tank body such as a water heater to the wall : en fr
  • GB695089A - Improvements in or relating to cutting tools : en
  • CA495009A - Electronic devices : en fr
  • DE885196C - Device for operating a photographic film camera with motorized exposure and film advance : de en
  • DE885501C - Device for regulating the output of internal combustion engines, in particular aircraft engines : de en
  • US2647473A - Car roof hatch cover operating mechanism : en
  • US2647899A - Methylated pyrazoleanthrone-benzanthrones : en
  • US2648013A - Fluorescent screen : en
  • US2648053A - Battery connector : en
  • GB695159A - A process for the preparation and manufacture of 6-methoxy-8-alkylene-diamino-quinoline : en
  • GB695199A - Improvements in and relating to electrical pulse code signalling systems : en
  • US2647647A - Apparatus for parking automobiles : en
  • US2647961A - Multicontact relay : en
  • US2647505A - Thermoelectric space heater : en
  • US2647630A - Adjustable shaker screen drive mechanism : en
  • US2647584A - Well packer and bridge plug for well bores : en
  • DE885496C - Attachment device for tillage equipment : de en
  • DE882037C - Lighting device for photographic indoor shots : de en
  • DE885230C - Web guards for looms : de en
  • DE885470C - Lamellar body, especially for gas water heaters : de en
  • DE1660675U - DEVICE ON TRACTOR FOR CONNECTING AND OPERATING PLOWS. : de en
  • DE1660907U - HARVESTER. : de en
  • FR1034921A - Water projection device for dishwashing machine : en fr
  • GB695325A - Improvements in purification of hydrogen peroxide : en
  • GB695143A - Improvements in the protection of electrical generator systems : en
  • US2647478A - Shoe sewing machine : en
  • US2647599A - Overrunning clutch : en
  • GB695137A - Stud driving tool : en
  • DE885331C - Clamping roller or clamping ball freewheel clutch, preferably for small capacities, e.g. B. for magnetic recorders : de en
  • DE1660843U - LAMP SHADE WITH TEXTILE FIBER APPLICATION. : de en
  • DK76199C - Box part made of a single piece of cardboard or similar sheet material and consisting of a polygonal bottom with more than four sides. : da en
  • DE885117C - Process to achieve high jet currents when recording brief, one-off processes with Braun tubes : de en
  • DE881062C - Electric motor-driven pulse generator with decadic system and plain text display device for telephone command systems : de en
  • DE885251C - Switching arrangement on vehicles with electrical devices for reversing the polarity of the current flowing over a contact in order to prevent contact migration, in particular with power sources for train control devices : de en
  • FR1034893A - Seal for hydraulic valves and similar components : en fr
  • DE1660745U - WHOLE PANEL MEASURING JOCH FOR ELECTROMAGNETIC SHEET METAL TESTS. : de en
  • GB695142A - Improvements in or relating to electric heating apparatus for steam raising and likepurposes : en
  • US2647353A - Corn harvesting attachment for vehicles : en
  • US2647860A - Process for continuous hydrocarbon conversion with a silica-aluminachromium oxide catalyst : en
  • US2647985A - Illumination fixture and louvers therefor : en
  • US2647725A - Hoist structure : en
  • DE885644C - Tool for lowering : de en
  • GB695311A - Improvements in split dies for moulding : en
  • DE885642C - Feed drive in connection with a feed limitation device for machine tools, preferably horizontal drilling machines : de en
  • GB695210A - Process for making moulded articles which become acid-resistant on being contacted byan acid : en
  • US2647278A - Shrimp deveiner and sheller : en
  • US2647783A - Latch releasing door handle : en
  • US2647901A - 1-(tertiary-aminoalkylamino) acridones and their method of preparation : en
  • DE885212C - Roller for sliding doors u. like : de en
  • DE885451C - Control arrangement for permanent magnetic electron-optical double lens system : de en
  • DE885635C - Drive arrangement : de en
  • DE1660590U - WOODEN TUB WITH SNAP LID. : de en
  • DE1660945U - BOTTLE POURER. : de en
  • US2647286A - Treatment of textile fibers for removing foreign matter therefrom : en
  • US2647314A - Removable blade shears : en
  • DE885353C - Adjustment device for regulator-operated control discs : de en
  • DE885656C - Frame card for arranging film strips or the like. : de en
  • DE885533C - Schraem loader : de en
  • FR1034917A - Apparatus for testing the tightness of cases and in particular waterproof watches : en fr
  • FR1034860A - Foundry sand coring process : en fr
  • GB695097A - Improvements in and relating to valves for use in fire extinguishing installations : en
  • US2647347A - Gauging apparatus for grinding machines and the like : en
  • US2647393A - Relaxation test apparatus : en
  • DE885583C - Electric circuit breaker with arc extinguishing by a flowing pressure medium : de en
  • DE1660784U - LIGHTING ELEMENT. : de en
  • DE1660872U - COLLAPSIBLE UMBRELLA. : de en
  • DE757548C - Wind turbine generator set : de en
  • GB695287A - Improved apparatus for cleaning and likewise treating drums, barrels and the like : en
  • DE885115C - Ventilation of commutator machines : de en
  • DE885159C - Process for dissolving or gelatinizing polyacrylonitrile : de en
  • DE885580C - Cable with paper insulation for gas-filled cable systems : de en
  • AU160244B2 - Low voltage ignition system : en
  • AU1876153A - Improvements in or relating to movable equipment for electromagnetically controlled devices : en
  • AU1879653A - Improvements in electronic firing devices for fuzes responsive tothe action ofa radiation andin particular of infrared rays : en
  • CA495073A - Ultra high frequency apparatus employing waveguides : en fr
  • US2647538A - Manually and fluid-pressure operated valve : en
  • US2648012A - Nuclear well logging : en
  • DE885343C - Process for the production of butter by cooling highly concentrated cream : de en
  • DE885753C - Process for the production of an electrolyte, in particular for electrolytic capacitors : de en
  • US2647311A - Detachable blade pocketknife : en
  • US2647680A - Bag assembly : en
  • US2647403A - Flow measuring apparatus : en
  • US2647357A - Ring spinning machine for spinning fibrous material : en
  • US2647360A - Electric time system with electronic self-regulation : en
  • DE885265C - Bimetal arrangement for adjusting contacts, valves or the like. : de en
  • DE763223C - Process for the production of even base layers for cathodes of photocells : de en
  • DE885067C - Jar opener : de en
  • DE885402C - Arrangement to increase the sensitivity of relays, especially for track circuits in railway safety systems : de en
  • FR1034945A - Surface pyrometer : en fr
  • GB695245A - Improvements in electrical variable speed gears : en
  • DE1660882U - TILE STOVE. : de en
  • DE1660919U - CONTINUOUSLY ADJUSTABLE DRIVE. : de en
  • DE885309C - Solvents, gelatinizers and softeners : de en
  • DE885401C - Mounting of the two ends of axle suspension springs on rail vehicles consisting of a rubber body : de en
  • DE885495C - Pot-like filter insert for tobacco pipes : de en
  • GB695314A - Improvements in the production of neutral inorganic esters of polyglycol ethers : en
  • US2647582A - Apparatus for cementing wells : en
  • DE885530C - Device for hanging and guiding the bobbin frames, especially for roving machines : de en
  • US2647448A - Gravel spreader : en
  • US2647690A - Machines : en
  • DE885320C - Agricultural machine with a drive axle block that can be tilted around the drive axis, which is pivoted around a vertical axis for the purpose of steering in the chassis : de en
  • DE1660765U - NEW PLASTIC ROOF COVERING. : de en
  • US2647578A - Apparatus for cutting and mounting frames of adhesive-coated material on cards : en
  • US2647595A - Supplementary cover to protect luggage : en
  • DE1660722U - SWEAT BLADE. : de en
  • DE756378C - Toggle switch arrangement for triggering an electrical current in a consumer : de en
  • FR1034937A - New process for dividing down, or any isothermal material, inside blankets, clothing, etc. : en fr
  • GB695264A - Improvements in or relating to manufacture of hydrazine : en
  • FR1034908A - Multi-channel ultra-short wave transmission system : en fr
  • CA495048A - Machines for charging a detonator carrying plate : en fr
  • US2647605A - Chute intake door or hopper : en
  • DE1660604U - TIE WITH ZIPPER. : de en
  • DE1660650U - CAST CHAIR. : de en
  • DE885080C - Device for pulling chain threads into weaving reeds : de en
  • GB695254A - Improvements in or relating to bed settees : en
  • USD170123S - Bracelet or the like : en
  • US2647778A - Roll neck seal : en
  • US2647890A - Process for the extraction of pectin from sugar beet waters : en
  • US2647325A - Cabinet pull template : en
  • US2647545A - Stop motion for looms : en
  • GB695196A - Improvements in and relating to multi-ply valve sacks : en
  • DE760789C - Pump arrangement for the promotion of thick fluid, such as manure od. Like. : de en
  • DE885245C - Equally suitable for forward and backward travel, made up of locomotives and trailers : de en
  • GB695041A - Improvements in roller printing machines particularly for printing fabrics : en
  • FR1034901A - Device for closing a bay : en fr
  • DE1660850U - STENOGRAM BLOCK CASE WITH LINE DISPLAY DEVICE. : de en
  • DE885143C - Panels for furniture, room doors, paneling and their components made of non-metallic material : de en
  • DE885746C - Method for gluing boards made of wood or other materials using high-frequency electrical fields : de en
  • US2647991A - Projectile radio sonde : en
  • DE754810C - Diaphragm fuel pump with two diaphragms that work alternately for fuel delivery : de en
  • DE1660673U - SERVING ASH PAN WITH RECESSED SLOT. : de en
  • DE885157C - Process for the production of specifically light vulcanized fiber using the zinc chloride process : de en
  • DE1660600U - ADJUSTMENT DEVICE. : de en
  • US2647566A - Motor fuel selector assembly : en
  • DE885058C - Emergency braking device, in particular for motor vehicles : de en
  • GB695275A - Improvements in or relating to spindles of grinding machines and the like : en
  • GB695313A - Improved process for the production of unsaturated ketones : en
  • GB695271A - Improvements in heat regenerator filling material consisting of wire material : en
  • AU161934B2 - Screw pump : en
  • FR1034803A - Improvements to shock-excited oscillating circuits : en fr
  • US2647541A - Leno weaving : en
  • US2647558A - Motor vehicle seat : en
  • CA495114A - Film treating apparatus : en fr
  • DE1660774U - PENDULUM INCLINOMETER. : de en
  • DE1660804U - TELESCOPIC FORK, ESPECIALLY FOR BICYCLES. : de en
  • DE1660658U - SCALE FOR CEMENT SILOS. : de en
  • DE1660836U - PACKAGING CASE. : de en
  • DE885782C - Multi-cylinder two-stroke internal combustion engine : de en
  • US2647539A - Side outlet for above-ground irrigation pipes : en
  • US2648044A - Voltage regulating generator : en
  • US2647395A - Density measuring device : en
  • US2647404A - Meter top and index box : en
  • US2647543A - Loom for weaving tufted pile fabrics : en
  • US2647678A - Holder for paper plates and the like : en
  • US2647845A - Laundry calender tape : en
  • US2647379A - Piercing earring : en
  • US2647909A - Partial synthesis of pregnenolone : en
  • US2647370A - Water heating system : en
  • US2647917A - Process of preparing diethyl benzoylsuccinate : en
  • DE1660554U - TOW ROPE FOR MOTOR VEHICLES. : de en
  • DE885446C - Conductor arrangement with variable electrical resistance : de en
  • DE885641C - Spindle bearings in power tools : de en
  • GB695184A - Improvements in or relating to sieves for grading bulbs, tubers and the like, into different sizes : en
  • DE1660513U - INTERRUPTOR. : de en
  • DE1660778U - TEACHING AND LECTURE BOARD FOR LAWN SPORTS. : de en
  • DE1660897U - COIN CHECKING SCALE FOR CHECKING COIN. : de en
  • DK76174C - Apparatus for operating the pressure screws for locking bars for doors for coke ovens and similar appliances. : da en
  • DE885724C - Arrangement for the protection of output transformers : de en
  • DE1660678U - STORAGE OF SPREUFINGER SHAFT ON DISC FUEL SPREADERS. : de en
  • US2647563A - Collapsible bleacher type back rest : en
  • US2647889A - Preparation of barium salts of phosphorus sulfide-hydrocarbon reaction products : en
  • US2647998A - Method and apparatus for determining frequency : en
  • DE1660692U - MOLE TRAP. : de en
  • DE1660819U - TOY PLANE. : de en
  • AU165463B2 - Improvements in or relating to pre-stressing double glazing units : en
  • DE1660893U - THERMOMETER WITH BUTTON. : de en
  • DE885643C - Storage arrangement for the horizontally rotating workpiece clamping table of a machine tool : de en
  • CA494971A - Method and apparatus for testing solid bodies : en fr
  • US2647464A - Electrography : en
  • US2647833A - Color photographic film and process : en
  • DE764883C - Rolling mill with several rolling stands arranged one behind the other in the direction of movement of the goods : de en
  • DE885691C - Charging device for coke ovens for optional ramming or chute operation : de en
  • DK76173C - Shut-off valve with rotary damper for liquids and gases, especially gas. : da en
  • CA495047A - Manufacture of pigments : en fr
  • CA495091A - Catalytic syntheses from co and h2 : en fr
  • DE1660802U - BRAKE LIGHT SWITCH FOR BICYCLES WITH COVER BRAKES OR FOR MOTORCYCLES. : de en
  • DE741857C - Circuit for amplifying electrical vibrations : de en
  • DE885131C - Method for producing a germicidal atmosphere : de en
  • DE1660715U - MIXING TAP WITH SHOWER HOSE. : de en
  • DE885203C - Multi-speed, synchronized change gear for motor vehicles : de en
  • DE885740C - Electrical system with retractable devices such as switches : de en
  • DE1660721U - PISTON SETTING MACHINE. : de en
  • DE885473C - Ventilation flap : de en
  • CA495056A - Manufacture and application of new textile treatment agents : en fr
  • DE885148C - Knife shaft for wood planing machines : de en
  • US2647313A - Envelope opener : en
  • DE885425C - Arrangement for the spectral decomposition and pictorial representation of a vibration mixture, in particular for radio monitoring : de en
  • US2647960A - Weatherproof reel for electric cords or the like : en
  • US2647984A - Headlight bezel ring mounting : en
  • CA495071A - Process for making tin hydrocarbons : en fr
  • AU159893B2 - Vinyl resin compositions and articles made of or coated therewith : en
  • AU1879753A - Improvements in or relating to wagon tipplers : en
  • DE1660677U - CULTIVATOR. : de en
  • FR1034891A - Hydraulic compression cell : en fr
  • GB695023A - Concrete building blocks : en
  • CA495110A - Car coupler support and positioning device : en fr
  • AU1877953A - Garment Cuff : en
  • DE885221C - Device for interrupting the thread delivery for delivery mechanisms on spinning, twisting and similar textile machines : de en
  • DE885525C - Device for the fine machining of round workpieces by grinding : de en
  • DE885662C - Counter pressure filler : de en
  • CA494966A - Electrical timing system : en fr
  • US2647577A - Dispensing container for paper rolls : en
  • US2647842A - Apparatus and process for coating paper : en
  • GR14613B - FLOWER CONTAINERS, NEW TYPE. : el en
  • US2647951A - Microwave power divider and switch : en
  • US2648011A - Apparatus for electronic spectrometric analysis of back-reflection diffraction : en
  • US2647881A - Thermosetting organosiloxane resinous compositions and methods of curing them with beta-hydroxyethyltrimethyl ammonium bicarbonate : en
  • DE885727C - Superimposition circuit for ultrashort waves in the form of a bridge consisting of directional conductors and ohmic resistors : de en
  • US2647289A - Window weatherstripping : en
  • US2647437A - Picture unit for stereopticons : en
  • US2647484A - Locking device for indicating and control apparatus : en
  • US2647303A - Method of manufacturing pipe fittings and the like : en
  • DE885258C - Goniometer bearing system for vehicles, especially ships : de en
  • FR1034922A - Toy motor with automatic stopping and reversing device : en fr
  • GB695032A - Improvements in electric circuit-breakers employing resistance switching : en
  • GB695304A - Improvements in heat regenerator filling material consisting of wire material : en
  • DE1660903U - MOBILE HAND TAIL. : de en
  • DE885483C - Multiple turntable : de en
  • GB695102A - Improvements in or relating to an electrical butt seam welding process and an apparatus for carrying out said process : en
  • GB695039A - Improvements in or relating to the arresting of dust produced in industrial processes : en
  • GB695233A - Improvements in or relating to non-reflective television tube face plates : en
  • GB695121A - Improvements in or relating to paper-making machines : en
  • US2647617A - Conveyer : en
  • US2647705A - Strand tension device : en
  • US2647853A - Injectable solution of salt of para-aminosalicylic acid : en
  • US2647510A - Composition tendon support : en
  • US2647982A - Manufacture of seam welded tubes : en
  • US2647580A - Machine for punching records : en
  • DE1660799U - FASTENING THE COVERING OF MOTOR VEHICLE BIKES. : de en
  • DE1660927U - DETECTION ROTATING DRUM. : de en
  • DE885161C - Process for the production of ion exchange resins in pearl form : de en
  • DE885595C - Impression spoons for dental technology : de en
  • DE885623C - Method for operating an internal combustion engine : de en
  • SE141587C1 - : sv
  • US2647594A - Collapsible trunk : en
  • USD170107S - Baroumes sandal : en
  • DE756468C - Ship lift with a sectional ship trough : de en
  • DE885110C - Device for automatic control of paper processing machines or the like. : de en
  • DE885408C - Arrangement to improve the frequency constancy of a tube transmitter : de en
  • GB695091A - An improved shaft air-lock : en
  • DE1660789U - SKI RETAINING DEVICE FOR VEHICLES. : de en
  • DE885618C - Device for the mechanical control of the shut-off valve in the material feed on automatic scales : de en
  • DE885729C - Two trellises in a braking field circuit for amplifying ultra-high frequency electromagnetic oscillations : de en
  • AU165818B2 - Improvements in and relating to manhole covers and frames : en
  • DE758320C - Illuminated image for monitoring operating conditions : de en
  • CA495076A - Stuffing boxes : en fr
  • CA495100A - Control apparatus for fuel burners : en fr
  • AU160990B2 - Reaction products of aminoalcohols and titanium or zirconium esters : en
  • CA495088A - Manufacture of wire-shaped component member provided with one or more strips of tape-material : en fr
  • US2648032A - Control center : en
  • US2647372A - Internal-combustion engine power unit for locomotives : en
  • US2647440A - Molecularly aligned sheet material : en
  • US2647623A - Box with rotating article support : en
  • CA495108A - Protective groove dictating apparatus : en fr
  • AU1879553A - Improvements in infrared radiation controlled apparatus, andin particular proximity fuzes ofthis kind : en
  • DE885672C - Theater stage for children that can essentially be made from cut-out sheets : de en
  • US2647376A - Refrigerator with defrosting arrangement : en
  • US2647409A - Nonslip pulley drive : en
  • US2647587A - Apparatus for solids flow control : en
  • US2647864A - Etching process : en
  • CA495010A - Quartz-to-metal seal : en fr
  • US2647555A - Method and apparatus for splicing : en
  • US2647847A - Method for interfitting machined parts : en
  • FR1034877A - Improvements to the wooden soles of footwear such as clogs and galoshes : en fr
  • US2647413A - Transmission : en
  • DE1660886U - DOOR FILLING, IN PARTICULAR PLYWOOD DOORS. : de en
  • DK76177C - Refrigerator and dryer for use with a semi-cylindrical stereotypical processor. : da en
  • US2647329A - Tachistoscopic device : en
  • US2647772A - Bearing seal for underwater use : en
  • US2647986A - Single arm adjustable support for lamp shades and switches : en
  • US2648047A - Wave guide calorimeter wattmeter : en
  • DE1660842U - CLOTHING WITH SPECIAL ARM DIVERSITY. : de en
  • DE1660926U - LIGHTING DEVICE WITH LIGHT TUBES AND BRACKETS FOR THESE. : de en
  • US2647836A - Photographic film elements : en
  • US2647892A - Antioffset powder and process for preparing same : en
  • AU1875053A - Improvements in or relating to pre-stressing double glazing units : en
  • DE885671C - Electrical storage device for spinning machines, especially roving machines, with rotary tubes : de en
  • USRE23692E - Mechanical clutch foixow-up device : en
  • US2647364A - Pulse jet engine with spontaneously ignitable fuel and oxidizer : en
  • US2648033A - Magnet control : en
  • CA495006A - Four-speed counter-shaft and planetary transmission : en fr
  • DE885709C - Drive of a die setting and line casting machine : de en
  • US2647368A - Method and apparatus for internally cooling gas turbine blades with air, fuel, and water : en
  • US2647469A - Launching platform to be used in connection with toy trains : en
  • DE1660938U - REAR MIRROR FOR MOTOR VEHICLES. : de en
  • US2647822A - Nitric oxide recovery system : en
  • US2647933A - Making of rfbr from rfcooh : en
  • US2647524A - Bobby pin container : en
  • US2647817A - Method of forming alkaline earth metal-beryllium double fluoride compounds : en
  • AU160679B2 - An improved portable elevator for grain or similar comminuted material : en
  • DE885256C - Generator for generating microwaves with the aid of at least one cavity resonator : de en
  • DE885720C - Rotating precision grinding switchover contact device : de en
  • FR1034878A - Maximum indicator for counter : en fr
  • USD170108S - Hobbyhorse : en
  • DE1660832U - PORTABLE FUEL TANK. : de en
  • GB695037A - Improved process for making resinous compositions for the manufacture of articles having a self-lubricated surface : en
  • GB695171A - The antibiotic fumagillin : en
  • GB695173A - Power operated mechanism for moving the tool slide and tool slide carriage of a lathe or like machine tool : en
  • DE1660572U - REAR MIRROR WITH LIGHT, ESPECIALLY FOR MOTORCYCLES. : de en
  • DE1660801U - VALVE PROTECTION ON AIR-TIRED VEHICLE WHEELS. : de en
  • DE1660932U - CARDBOARD CAN WITH SHORTENED NECK. : de en
  • DE1660996U - MINCE HARVEST MACHINE. : de en
  • GB695191A - Improvements in the production of combustible gases by the gasification of carbonaceous materials : en
  • DE885735C - Tuning device for high frequency transmitter : de en
  • GB695302A - Improvements in and relating to ignition devices : en
  • US2647849A - Lettering film : en
  • DE885431C - Decimeter wave device : de en
  • GB695016A - Turbine driven fan unit : en
  • GB695114A - Improvements in lighting fittings : en
  • CA495057A - Electric impulse switching and process-initiating means : en fr
  • DE885705C - Process for the production of thiosemicarbazones : de en
  • US2647668A - Wrist watch strap : en
  • AU159838B2 - Improvements in sliding clasp fasteners : en
  • DE1660857U - ISOLATOR, ESPECIALLY FOR ELECTRIC FENCES. : de en
  • DE885655C - Device for film transport in cameras : de en
  • FR1034855A - Vehicle for transporting creams or other frozen foods : en fr
  • US2647926A - Diphenyl-dimethyl-aminovaleramide : en
  • US2648025A - Electron discharge device : en
  • DE885359C - Flow regulators for fluid brakes, especially for motor vehicles : de en
  • US2647334A - Wrapper for articles of merchandise : en
  • US2647792A - Closure seal of cantilever type for vehicle bodies and the like : en
  • DE885659C - Bicycle pedal : de en
  • DE1660950U - TRANSMISSION GEAR WITH CHAIN HOIST FOR ROLLER SHUTTERS OD. DGL. : de en
  • US2647544A - Loom for weaving tufted pile fabrics : en
  • US2647745A - Dispenser for pressure-sensitive tape : en
  • US2647937A - Ignition lock for engines : en
  • US2648026A - Shield structure and filament mount for electron discharge devices : en
  • DE1660790U - ELECTRIC MINI CAR. : de en
  • US2647602A - Synchronized centrifugal clutch : en
  • US2647500A - Valve gear for diesel engines : en
  • US2647504A - Grinding wheel truing apparatus : en
  • US2647554A - Hydraulically operated vulcanizing press : en
  • GB695247A - Improvements in and relating to spectacles-frames : en
  • GB695349A - Dyeing of textile materials : en
  • FR1034828A - Industrial heating process and equipment allowing the realization : en fr
  • FR1034911A - Speed variator : en fr
  • CA495064A - Plastic wheel structure : en fr
  • CA494985A - Ice grip for motor vehicles : en fr
  • US2647506A - Forced air space heater with air-cooled motor : en
  • US2647276A - Self-expanding painting roller with detachable covering sleeve : en
  • US2647727A - Pipe releasing means : en
  • US2647924A - 3-hydroxyphenyl quaternary ammonium compounds : en
  • DE1660602U - DEVICE FOR SHOULDER PAD. : de en
  • DE885355C - Turbo transmissions for motor vehicle drives, especially in motor vehicles : de en
  • DE885338C - Process for shredding all kinds of materials : de en
  • DE885728C - Mixing arrangement for decimeter waves : de en
  • CA495102A - Fuel- and starting-systems for gas-turbine-engines : en fr
  • US2647424A - Holder for connecting devices : en
  • US2648023A - Brush holder : en
  • US2647813A - Polar chart recorder : en
  • US2648003A - Vernier scanner : en
  • US2647549A - Device for dividing fruits : en
  • US2647406A - Liquid level gauge : en
  • US2647761A - Trailer hitch : en
  • AU1875553A - Refrigeration apparatus : en
  • US2647574A - Drapery hook : en
  • US2647702A - Wire reel mounting : en
  • DE885120C - Electric cord for decorative lighting : de en
  • DE885255C - Device for generating (generating, amplifying, receiving) ultra-high frequency electrical oscillations : de en
  • DE885654C - Photographic double camera to accommodate two films for optional recording : de en
  • US2647811A - Lock for sectional folding table tops : en
  • AU164840B2 - New quaternary ammonium salts and process of making same : en
  • CA495072A - Decalcomanias : en fr
  • US2647696A - Stator winding machine : en
  • US2647346A - Grinder gauge : en
  • US2647637A - Filter : en
  • CA494981A - Luminous discharge tubes : en fr
  • DE885108C - High voltage disconnector : de en
  • DE885450C - Device for eliminating static charges : de en
  • CA495116A - Epoxy tetramethylol methane and polymerization products thereof : en fr
  • CA495007A - Ultra high frequency coupling systems : en fr
  • DE1660535U - REINFORCED CONCRETE BEAM FOR THE FORMATION OF BUILDING CEILINGS. : de en
  • DE1660549U - LOCKING NUT. : de en
  • DE1660641U - MEDICAL EQUIPMENT. : de en
  • AU165319B2 - A convertible chair : en
  • AU1870253A - Improvements in or relating to machines for punching and binding a stack of sheets : en
  • AU1196452A - Capacity segment aerial : en
  • DE885619C - Bright, photographic lens consisting of three single lenses and one double lens : de en
  • AU1879853A - Improvements in and relating to manhole covers and frames : en
  • DE1660863U - MULTI-VALVE CHIMNEY DRAFT REGULATOR. : de en
  • FR1034808A - Manufacturing process of small parts used to mark or engrave other parts in steel or other material : en fr
  • DE885140C - Edge protection for furniture made of wood, in particular office desks or the like. : de en
  • US2647385A - Domestic appliance : en
  • AU165462B2 - Improvements relating to vapour generating and superheating units and tothe control ofthe temperature of superheated vapour : en
  • AU159839B2 - Improvements in infrared radiation controlled apparatus, andin particular proximity fuzes ofthis kind : en
  • DE1660901U - TOBACCO PRODUCT CONTAINER. : de en
  • DE885128C - Means for the irreversible change of shape of sulfur-containing scleroproteins : de en
  • DE885645C - Quick change chucks for machine tools, especially drilling machines : de en
  • DE885507C - Slide valve for pipes : de en
  • DE885737C - Electric cables, in particular seismograph cables, with connection contacts : de en
  • GB695269A - Improvements in eddy-current braking devices : en
  • AU154620B2 - Industrial glove : en
  • AU1243852A - Soil irrigator : en
  • AU153911B2 - An improved innerspring or like mattress base : en
  • US2647533A - Drain plug for pipe lines : en
  • DE885177C - Process for removing sponges and for removing other plant or animal parasites in buildings using physical and chemical agents : de en
  • GB695293A - Improvements in or relating to shirts combined with trouser supports : en
  • US2647491A - Copyholder : en
  • DE885101C - Rotatable DF antenna system with two opposing antennas : de en
  • AU1873453A - Improvement in color television apparatus : en
  • SE141501C1 - : en
  • DE1660731U - PIEZOELECTRIC LISTENING DEVICE FOR RADIO RECEIVERS. : de en
  • DE752580C - Process for the production of water-containing, ointment-like paraffin emulsions : de en
  • DE764393C - Device for measuring the coercive force of ferromagnetic materials : de en
  • DE885263C - Electrical cable bushing with metallic thread jacket : de en
  • DE885200C - Flow machine : de en
  • FR1034861A - Anti-tank mine : en fr
  • AU1191952A - Improvements in and relating to cloches : en
  • US2647624A - Hinged box with moving article support : en
  • US2648000A - Control of wave length in wave guides : en
  • CA495099A - Safety control and ignition systems for fuel burners : en fr
  • DE1660679U - SPECIAL SENSE FOR PEPPERMINT. : de en
  • DE885172C - Device for chopping potatoes, fruits, beetroot or the like. : de en
  • DE885549C - Die setting and line casting machine with collecting device : de en
  • GB695216A - Improvements relating to electric ironing machines : en
  • CA495125A - Chimney-stacks especially for vehicles and ships : en fr
  • AU167648B2 - Process forthe preparation of 4-(acylsulfamyl) derivatives of anilic acids : en
  • DE755691C - Ultra-short wave tubes, the electrodes of which form part of a Lecher system : de en
  • DE885766C - Device for gasifying dust-like or fine-grain fuels : de en
  • GB695149A - A corset : en
  • DE885480C - Device for spraying plastic materials : de en
  • CA495083A - Electrical system : en fr
  • GB695274A - Check freed meters : en
  • DE885776C - Grate, especially for stoves and stoves : de en
  • DE885541C - Process for the preparation of alkyl aralkyl ketones : de en
  • US2647316A - Seam baster : en
  • US2647596A - Clutch construction : en
  • US2648016A - Automatic starter-energizing circuit for automotive vehicles : en
  • GB695279A - Flame cutting machine for use in preparing pipes for forming fabricated t-pieces : en
  • GB695045A - Improvements in or relating to electron discharge devices : en
  • GB695095A - An improved water removing device for disc sealings of disc gas holders : en
  • GB695213A - Improvements in or relating to castors : en
  • AU1882853A - Process forthe manufacture of titanium : en
  • DE885794C - Line coupling for the connection of a stationary compressed gas collecting line with a mobile device fed by this : de en
  • US2648037A - Measuring apparatus : en
  • DE1660975U - ARRANGEMENT OF HEATING DEVICES IN CHAIRS, FOR EXAMPLE CHURCH CHAIRS OD. DGL. : de en
  • FR1034929A - Folding armchair forming a lounge chair and usable as a stretcher : en fr
  • GB695035A - Improvements in lipstick holders : en
  • DE1660504U - BRANCH TERMINAL, IN PARTICULAR FOR STRANDED ALUMINUM CONDUCTORS. : de en
  • DE1660632U - AUXILIARY DEVICE FOR HAND KNITTING MACHINES. : de en
  • GB695318A - Improvements in smoke tube boilers : en
  • GB695051A - Improvements in automatic speed governing regulating means for internal combustion engines : en
  • GB695092A - Improvements in or relating to a process and apparatus for removing the superfluous parts from steel ingots : en
  • GB695305A - Improvements relating to devices for trimming road verges : en
  • FR1034913A - Device for unwinding the chain in looms : en fr
  • CA495080A - Buckles : en fr
  • DE1660824U - COMPOSITION GAME. : de en
  • US2647593A - Adjustable fence post anchoring means : en
  • US2647925A - Process for preparing monosulfonated saturated aliphatic dicarboxylic acids : en
  • US2648051A - Battery terminal connector : en
  • DE1660775U - UNDER AND OVERWEIGHT SCALE. : de en
  • GB695014A - Improvements in or relating to hot-gas reciprocating engines : en
  • DE1660962U - ELECTRIC EVAPORATOR. : de en
  • GB695044A - Improvements in and relating to plaster board : en
  • DE885246C - Axle control for two-axle rail vehicles : de en
  • GR14614B - SPRINKLER OF DRESSING CLOTHES. : el en
  • DE885795C - Pipe fastener, hose clamp or tension ring : de en
  • DE1660652U - CHAIN SAW. : de en
  • DE885502C - Pneumatic regulator for fuel injection pumps of vehicle engines : de en
  • GB695128A - Improvements in or relating to wrenches : en
  • GB695227A - Improvements in rotary agitators : en
  • GB695145A - Improvements in or relating to the production of ingredients for foodstuffs : en
  • GB695243A - Improvements in or relating to precast reinforced concrete beams : en
  • DE885520C - Apparatus for cleaning glasses and jugs : de en
  • DE885793C - V-shaped bent connector hook made of wire for belts, transport belts and like : de en
  • USD170115S - Essary bicycle : en
  • DE885393C - Defoamer : de en
  • FR1034949A - Ball valve : en fr
  • GB695175A - Improvements in and relating to calcium phosphate phosphors : en
  • DE1660578U - MULTIPLE LOCKING, e.g. SQUARE LOCKING FOR VINGLE WINDOWS. : de en
  • DE1660613U - ICE CELL WITH REMOVABLE SHAPES FOR REFRIGERATOR OD. DGL. : de en
  • DE885759C - Arrangement for holding electrodes designed as sheets in electrical discharge vessels : de en
  • FR1034814A - Friction wheel shifting : en fr
  • GB695162A - Improvements in the control of electron discharge tubes : en
  • DE885547C - Process for the production of easily soluble rutin derivatives : de en
  • DE885077C - Rietblatt for looms and with such equipped multi-deck loom or circular loom : de en
  • DE885392C - Heap device connected to a mobile peat collector for the wall-like accumulation of peat sod : de en
  • GB695144A - An improved apparatus for supporting pottery ware in a kiln or the like : en
  • US2647420A - Ratchet-type drill : en
  • US2647976A - Electrical resistor : en
  • FR1034838A - Machine and method for the continuous manufacture of flexible, filled and hermetically sealed containers formed from thermoplastic materials : en fr
  • US2647987A - Centralized traffic control system for railroads of the normally deenergized reversible coded track circuit type, including outlying track switch protection : en
  • DE885590C - Compressor pistons, especially for small compressors : de en
  • DE1660990U - COOKING POT WITH HEATING JACKET. : de en
  • GB695141A - Stud for explosive installation : en
  • DE885433C - Protection circuit for transmitter tubes : de en
  • US2647852A - Design forming and attaching method : en
  • DE1660518U - CURTAIN TAPE. : de en
  • DE1660573U - LUGGAGE RACK, PRIORLY FOR MOTORCYCLES AND SCOOTERS WITH INSERTION FASTENING. : de en
  • DE885366C - Bolt latch lock : de en
  • DE1660694U - GRINDING OR SHEARING BODIES FOR MILLING MACHINES, IN PARTICULAR FOR SHEARING AND SHARPENING MACHINES. : de en
  • GB695204A - Improvements in the application of plastic substances to biscuits and the like articles : en
  • US2647911A - Production of methylhydrogenpolysiloxane : en
  • DE1660503U - BRANCH TERMINAL, IN PARTICULAR FOR STRANDED ALUMINUM CONDUCTORS. : de en
  • DE885584C - Gas exhaust, especially for electrical switchgear : de en
  • DE885789C - Control device for cooling devices of internal combustion engines : de en
  • DE885228C - Driver chain for conveying devices mainly used for pulling conveyor wagons : de en
  • DE1660885U - ROOF NAIL. : de en
  • DE885123C - Arrangement for welding with protective gas : de en
  • DE885539C - Process for the production of a water-soluble sodium salt of cellulose glycolic acid : de en
  • US2647275A - Holder for steel wool : en
  • US2648059A - Electrical indicating means : en
  • US2647700A - Dispensing spool of adhesive tape and supporting enclosure therefor : en
  • DE885700C - Process for the production of knock-resistant fuels by pressure hydrogenation of high-boiling hydrocarbon oils : de en
  • DE885806C - Machine for cutting the thread of wood screws : de en
  • DE1660742U - HOSE LINE. : de en
  • FR1034939A - Clutch and gear reversal device : en fr
  • AU1880753A - Improvements in or relating to fuel-systems for gas turbine engines : en
  • USD170113S - De sibrik ct al puzzle : en
  • USRE23696E - T randol rc : en
  • CA495033A - Vehicle holding structure : en fr
  • DE1660876U - JUICE PRESS FOR THE PRODUCTION OF JUICES OF ALL KINDS. : de en
  • DE1660905U - MACHINE HEADING DEVICE. : de en
  • DE885484C - Method and device for the automatic determination of the calorific value of gases : de en
  • US2648040A - Reversible motor control system : en
  • CA495012A - Modification of mineral wax-type compositions : en fr
  • FR1034857A - Improvement in wine pumps : en fr
  • DK76178C - Signal converter. : da en
  • GB695090A - Labyrinth seal : en
  • DE1660577U - SHOWCASE LOCK. : de en
  • DE1660638U - SAFETY GOGGLES. : de en
  • US2647367A - Means for the aerodynamic braking of aircraft : en
  • US2647829A - Decomposition of copper scrap and alloys with copper ammonium carbonate solutions : en
  • DE1660581U - LACE-UP CLOSED BY LOCKING PLATE. : de en
  • US2647496A - Two-cycle internal-combustion engine having special cooling means therein : en
  • FR1034813A - Improvements to packaging boxes : en fr
  • DE1660939U - STOP LIGHT CONTROL DEVICE. : de en
  • GB695029A - Improvements in the working of aluminium and aluminium alloys by drawing through dies : en
  • GB695070A - Improvements in or relating to polishes : en
  • DE1660972U - IMITATION CANDLE SOCKET. : de en
  • DE885458C - Method and device for conveying and treating running thread-like or ribbon-like structures : de en
  • DE1660519U - HOLDER FOR HANDBAG OD. DGL. : de en
  • DE1660618U - DRIVE WITH CANTILEVER STEERING WHEEL SET FOR TWO- AND MULTI-AXLE RAIL VEHICLES. : de en
  • DE1660977U - HAT RACK. : de en
  • FR1034927A - Process for the preparation of dispersions and emulsions of silver halides and products obtained : en fr
  • DE885332C - Rust protection process for fuel pipelines : de en
  • FR1034946A - Seal : en fr
  • GR14612B - NEW TYPE OF SEA DIVERSESS. : el en
  • US2647315A - Dental matrix instrument : en
  • US2647390A - Bicycle lock : en
  • US2647418A - Saw clamp : en
  • DE758330C - Arrangement for the automatic regulation of technical-physical operating parameters : de en
  • CA495004A - Transmission : en fr
  • FR1034890A - Method and device for the production of wire mesh : en fr
  • GB695236A - Improvements in or relating to refrigerating apparatus : en
  • DE885415C - Power supply device for amplifiers, especially radio receivers, which are set up to be fed from a low-voltage battery : de en
  • DE885798C - Arrangement for sealing a built-in part exposed to overpressure on one side, in particular in the case of a turbine : de en
  • AU163718B2 - Transmission control system : en
  • US2647487A - Bell ringing apparatus : en
  • US2647526A - Apparatus for cleaning open ended hollow tubular elements : en
  • DE885208C - Device for cleaning the windows, in particular the windshields of vehicles : de en
  • US2647290A - Window awning : en
  • US2647439A - Apparatus for cutting thin sections : en
  • DE885286C - Expansion of measuring range sections for electrical measuring instruments : de en
  • CA495065A - Preparation of dried cream : en fr
  • GB695272A - Rail section blocking system : en
  • GB695308A - Improvements in or relating to lubricating moving metallic parts and a lubricant therefor : en
  • DE1660837U - CONTAINER WITH MECHANISM FOR OPENING AND CLOSING THE LID. : de en
  • FR1034829A - Telemechanical strain gauges : en fr
  • US2647714A - Infant feeding bottle support : en
  • US2647735A - Attachment for carburetors : en
  • US2647965A - Constant tension means with mechanoelectrical torque-responsive control : en
  • DE885116C - Emergency power system : de en
  • DE1660736U - ELECTRIC SNAP SWITCH. : de en
  • DE754308C - Receiver with automatic shrinkage control and control of the passage of the high audio frequencies in the low frequency section : de en
  • DE885488C - Pre-load stress tester with optical depth measuring device : de en
  • US2647458A - Ticket printing mechanism : en
  • DE1660912U - SPRAYER. : de en
  • DE885420C - Radio transmission system : de en
  • DE885280C - Single phase transformer for very high voltage and power : de en
  • DE885574C - Device for applying wrappings : de en
  • USD170110S - Headstone : en
  • GB695262A - Improvements in the manufacture of unsaturated esters of polyvinyl alcohol : en
  • US2647765A - Holder for assembled sheets : en
  • GB695231A - Flywheel magnetos : en
  • GB695211A - Improvements in or relating to barrels : en
  • GB695240A - Improvements in testing apparatus for electric circuits and components : en
  • DE1660651U - ROOM VENTILATION DEVICE. : de en
  • AU164980B2 - Process and apparatus forthe roasting of sulphide ores : en
  • US2648042A - Orientation system : en
  • US2647463A - Slip sheeter attachment for duplicators : en
  • GB695246A - Improvements in and relating to a vertical vacuum cleaner : en
  • DE1660594U - BIKE CONVERSION. : de en
  • DE873734C - Lifting gear on portal or bridge : de en
  • DE885731C - Direction finder : de en
  • DE1660777U - GLOBE. : de en
  • DE885568C - Circuit arrangement for generating electrical pulses with a defined delay against a voltage surge : de en
  • GB695072A - Improvements in and relating to lifeboat engaging and release gear : en
  • GB695174A - Pipe coupling : en
  • CA495109A - Instrument landing system : en fr
  • DE1660593U - TIN PACKING IN THE FORM OF A LANDSKNECHT DRUM. : de en
  • GB695294A - Improvements in or relating to pistons provided with cooling devices for high-speed engines : en
  • DE1660806U - BRAKE SKIN FOR HUB BRAKES. : de en
  • DE1660878U - SCRUB. : de en
  • GB695084A - Improvements relating to melamine : en
  • GB695337A - Improvements in or relating to the alkylation of isobutane : en
  • US2647808A - Bearing mounting for idler rolls and the like : en
  • DE1660740U - ROTARY SWITCH. : de en
  • DE885637C - Valve plate mounting : de en
  • DE1660768U - SHOP WINDOW FRAME. : de en
  • FR1034896A - Manufacturing process of sintered hard metals : en fr
  • DE1660665U - ELECTRONIC THERMOMETER. : de en
  • DE1660516U - SHOE SOLE CLEANER FOR PROFILED CREPE AND RUBBER SOLES. : de en
  • DE885380C - Rotary hammer with a device for blowing out the borehole : de en
  • GR14618B - MULTIPLE OVERPLACE FROM PLASTIC. : el en
  • DE1660780U - DEVICE FOR CHECKING AND REPLACING THE OIL IN THE ENGINE PAN. : de en
  • FR1034837A - Syringe body for hypodermic injections : en fr
  • DE1660546U - KEY CHAIN CLOSURE. : de en
  • DE885603C - Process for the production of trichloroacetic acid moldings : de en
  • DE885758C - Isolating current feed : de en
  • DE1660639U - FULL VISION GOGGLES. : de en
  • DE1660782U - PICKUP WITH FINE ADJUSTMENT FOR STRING INSTRUMENTS. : de en
  • DE885165C - New transmission device for electrical computing devices and other uses : de en
  • FR1034854A - Improvements to photographic printers : en fr
  • CA495005A - Power units : en fr
  • DE885730C - DF method using the Adcock DF system : de en
  • US2647782A - Door holder : en
  • DE885092C - Process for the pretreatment of hydrocarbon mixtures to be reacted with chlorine : de en
  • FR1034847A - Advanced Scrap Shear : en fr
  • DE885372C - Concrete finishing : de en
  • GB695082A - Substituted phenoxyethanols and their manufacture and anti-parasitic compounds containing them : en
  • CA494986A - Method of preparing make-ready back mats for curved plates : en fr
  • US2647474A - Feed compressing machine : en
  • DE885767C - Process and device for the production of synthesis gas for catalytic reactions from dust-like fuels : de en
  • DK76190C - Cattle release device for sequential release of chain-bound animals. : da en
  • DE1660869U - ORTHOPEDIC SHOE INSOLE. : de en
  • DE885538C - Process for the production of alcohols : de en
  • CA494972A - Boring attachment for electric hand drills : en fr
  • DE885252C - Resistance gradation for drive switch for starting with parallel connection of the motors in series and for short-circuit braking with a resistance graded according to a geometric series : de en
  • US2647631A - Raking classifier : en
  • US2647981A - Electrical butt seam welding or cutting process and apparatus for carrying out said process : en
  • US2647569A - Ribbon-type gas burner-unit : en
  • US2647377A - Apparatus for providing gravity flow in flooded coil refrigeration systems : en
  • DE882903C - Air heater : de en
  • GB695073A - Interlocking finned heat exchange envelopes : en
  • GB695200A - Improvements in apparatus for towing and refuelling aircraft : en
  • DE1660637U - DEVICE FOR COLLECTING BLOOD FROM ANIMALS. : de en
  • GB695257A - Improvements relating to the bedding and pointing of fixed glasses on motor car bodies : en
  • US2647331A - Combination crane and bulldozer : en
  • DE885122C - Electrolytic capacitor and process for its manufacture : de en
  • DE885528C - Edge surface grinding machine for discs of piezoelectric crystals or the like. : de en
  • AU1877253A - Improvements in television apparatus : en
  • DE1660728U - RUBBER TUBE MECHANISM. : de en
  • US2647345A - Fluid pressure regulator with tight shutoff action : en
  • DE1660545U - FABRIC-COVERED BUTTON FOR CLOTHING OF ALL KINDS. : de en
  • DE1660727U - VALVE SAFETY, ESPECIALLY FOR GAS TAPS. : de en
  • DE1660923U - VACUUM LID. : de en
  • US2647342A - Doll construction : en
  • DE1660816U - HEEL CLIP ON SKATES AND ROLLER SKATES. : de en
  • DE1660712U - DEVICE FOR GENERATING THE PRESSURE OF ROLLERS BY HYDRAULIC WAYS, IN PARTICULAR IN THE CASE OF FLOOR CRUSHING. : de en
  • DE1660864U - COAL STOVE HEATER. : de en
  • DE1660949U - BOLT LOCK. : de en
  • DE885418C - Method and arrangement for the simultaneous transmission of several messages by means of modulated pulses : de en
  • US2647270A - Balk connector : en
  • US2647606A - Truck ramp : en
  • DE885284C - Wind power turbo generator for high wind utilization : de en
  • DE885647C - Device for producing thin layers of liquid, especially for devices for irradiating liquids such as milk : de en
  • GB695098A - A window cleaning device : en
  • DE1660517U - STORAGE FOR PIPES AND RODS OF ALL KINDS, IN PARTICULAR FOR PROFILED AND OVAL CABINET RODS FOR CLOTHES AND CURTAIN RODS. : de en
  • DE885358C - Disc brakes, especially for motor vehicles : de en
  • DE885509C - Container for devices for cleaning, in particular for degreasing objects by means of vapor of a liquid cleaning agent condensing on the surfaces of these objects : de en
  • DE885445C - Fine step resistance : de en
  • DE885439C - Movable cable jacket : de en
  • CA494977A - Method of making wheel covers : en fr
  • CA494993A - Rotary internal combustion engine : en fr
  • CA495051A - Manufacture of textile treatment agents : en fr
  • US2647638A - Means for separating and recovering excess mercury from amalgam mix : en
  • DE885068C - Device for grinding the round part of hinges : de en
  • DE885752C - Device for commutation by switch for brushless electrical machines : de en
  • GB695230A - Method and apparatus for the transportation of bulk goods : en
  • US2647878A - Process of promoting polymerization : en
  • DE885278C - Electric motor without a driving shaft, especially a rattle motor : de en
  • FR1034873A - Improvements to the presentation of ice cream bars : en fr
  • GB695261A - Improvements in grinding and milling machines : en
  • US2647266A - Flush tank disinfectant dispenser : en
  • US2647455A - Hydraulic apparatus : en
  • DE885262C - Method for investigating the frequency response of frequency-dependent electrical transmission elements : de en
  • DE885667C - Transportable, electrically operated grinding and sharpening device : de en
  • GB695011A - Improvements in or relating to electric rectifiers and devices of the semiconductor contact type : en
  • GB695282A - Improvements in and relating to fluid-operated tools : en
  • DE885070C - Writing implements, in particular ballpoint pens : de en
  • DE885137C - Mills for grainy goods, e.g. B. Coffee : de en
  • DE1660943U - BICYCLE STAND. : de en
  • DE883144C - Process for the production of potassium sulphate in the hard salt solution using the crystallizates containing potassium magnesia that occur in the normal cooling process : de en
  • DE885141C - Shelf support : de en
  • DE885559C - Method for remote control and remote monitoring of signaling and interlocking devices located on a route by a command or control center : de en
  • GB695192A - Improvements in the production of gases rich in hydrocarbon by the hydrogenation of carbonaceous materials : en
  • DE1660609U - HANDLE FASTENING FOR BRUSHES, SCRUBBERS, BROOMS, BRUSHES OR. DGL. : de en
  • DE1660888U - SWING WINDOW. : de en
  • US2647974A - Electric switch contact assembly : en
  • US2647454A - Open fire cooking device : en
  • USD170122S - Convertible ottoman or similar, article : en
  • CA494983A - Time-controlled actuating apparatus : en fr
  • DE885078C - Weft thread monitor for looms : de en
  • DE885176C - Pest repellants : de en
  • US2647665A - Hat well : en
  • US2647938A - Combined electrolytic barrier and electrolyte : en
  • US2647754A - Reproducer mounting : en
  • AU162485B2 - Improvements in or relating to wagon tipplers : en
  • DE1660935U - VALVE AUTOMATIC. : de en
  • US2647959A - Telephone handset locking clip : en
  • DE1660940U - SINGLE-WHEEL TRAILER FOR MOTOR VEHICLES, PREFERABLY FOR SCOOTERS. : de en
  • US2647462A - Sheet stripping means for printing presses : en
  • US2647921A - Telomeric polycarbocyclic oxoesters : en
  • CA495003A - Transmission and control mechanism therefor : en fr
  • CA495038A - Polyhydric alcohols : en fr
  • US2647724A - Hoist structure : en
  • US2647743A - Spring device : en
  • US2647975A - Electrical contact device : en
  • US2648043A - Patient controlled electric motor for dental units : en
  • DE1660562U - OUTLET VALVE. : de en
  • DE1660829U - FILM BOOK. : de en
  • DE1660785U - DEVICE FOR RE-ROLLING USED DAYLIGHT CASSETTES. : de en
  • DE885084C - Preparation of fine brandy with smoke flavor (whiskey) : de en
  • US2647435A - Motion-picture projector : en
  • US2647527A - Dishwashing machine : en
  • US2647851A - Method of making a fiber glass mat : en
  • DE1660894U - TEMPERATURE MEASURING DEVICE USING ORGANIC SILICON-OXYGEN-POLYMER. : de en
  • DE885713C - Cool showcase : de en
  • GB695232A - Improvements relating to the manufacture of cation exchangers : en
  • US2647636A - Unloading header fitting and strainer : en
  • US2647659A - Manifold with manually actuated valves for controlling fluid flow : en
  • US2648045A - Power transmission : en
  • AU161912B2 - Improvements in rotatable support for cylinders : en
  • DE1660571U - WALL CLADDING, IN PARTICULAR FOR BUSES, TRAILERS, RAIL VEHICLES OD. DGL. : de en
  • DE885582C - Device for fastening electrical cables : de en
  • DE885783C - Multi-cylinder two-stroke internal combustion engine : de en
  • CA495097A - Bed spring assemblies : en fr
  • DE885197C - Process for the production of purple photographic images in halogen-gelatin emulsion layers by color-forming development : de en
  • DE1660603U - PLASTIC RAIN AND WEATHER PROTECTION FOR CYCLISTS AND MOTORCYCLISTS. : de en
  • DE885342C - Flow-through device for the treatment of substances, especially liquids such as milk : de en
  • DE885697C - Process for regenerating catalysts : de en
  • FR1034899A - Lightweight and durable packing box : en fr
  • GB695077A - Method for initiating a welding arc : en
  • GB695221A - Construction of compressor rotors : en
  • US2647402A - Flow metering mechanism : en
  • US2647644A - Curtain fixture : en
  • DE1660891U - DOUBLE HIGH GLOSS FILM. : de en
  • US2647903A - Substituted benzoic acid esters and process for their preparation : en
  • AU159689B2 - Anew and improved cane harvesting machine : en
  • AU1872953A - Process forthe reforming of hydrocarbon mixtures : en
  • CA495058A - Umbrellas, parasols or the like : en fr
  • DE1660544U - END GLOBE, ADJUSTABLE TO ALL MOVEMENTS OF THE EARTH IN RELATION TO THE SUN. : de en
  • DE1660526U - RAIL GUIDE FOR DRAWERS, CARDBOXES AND THE LIKE. : de en
  • DE1660656U - PULT-SHAPED WEIGHING STATEMENT : de en
  • DE1660713U - SCREW EXTRUSION PRESS FOR PLASTIC MASS, SUCH AS CLAY AND THE LIKE. : de en
  • AU164600B2 - Improvements in or relating to multispeed alternating-current motors : en
  • AU161465B2 - Separation of mixtures of solid particles into fractions according to specific gravity by means ofa hydrocyclone : en
  • DE1660570U - APPARATUS FOR AIR IMPROVEMENT IN CARS, BUSES AND THE LIKE : de en
  • DE1660762U - CHRISTMAS TREE VASE. : de en
  • DE1660900U - CIGARETTE TIP. : de en
  • DE885631C - Two-jaw brake with adjusting device for the brake shoes : de en
  • US2647942A - Leadin bushing : en
  • DE1660942U - WIRE SPOKES - TRIM OR. - DOMUM FOR IMPELLER IN AIR-TIRED VEHICLES. : de en
  • DE885241C - Conveyor device for electrically driven zacking machines : de en
  • AU158216B2 - Apparatus for joining sheet materials : en
  • AU166417B2 - Improvements in television apparatus : en
  • AU1877053A - New quaternary ammonium salts and process of making same : en
  • FR1034895A - Stainless steel sheath for electric cable : en fr
  • US2647663A - Dye fluid dispensing meter : en
  • US2647394A - Method of determining the specific gravity and water content of concrete aggregates : en
  • DE1660963U - HOMOGENIZER. : de en
  • US2647268A - Rocking support : en
  • US2647654A - Floating roof for tanks : en
  • US2648041A - Altitude sensor : en
  • DE1660716U - IMPACT NOZZLE. : de en
  • US2647301A - Roller for ironing machines : en
  • US2647517A - Pen or pencil holder : en
  • US2647401A - Thermal flowmeter : en
  • US2647820A - Process for recovering nickel and/or cobalt ammonium sulfate from solutions containing nickel and/or cobalt values : en
  • USRE23694E - Material handling device fob : en
  • FR1034885A - Improvement of filters, in particular filters for aerosol selection : en fr
  • GB695099A - A new or improved releasable fastening device for clamping a removable part, such as a cover plate, to a seating : en
  • CA495061A - Method and apparatus for contouring surfaces : en fr
  • AU196361A - Time announcing apparatus for automatic telephone exchanges : en
  • DE885179C - Injection device, especially for compressed air fuel injection : de en
  • DE885774C - Flexible mirror : de en
  • AU1876253A - Replacement part for trousers, overalls andthe like garments : en
  • DE885232C - Device for increasing the luminous effect when illuminating plants, e.g. B. Flowers : de en
  • DE885777C - Process for the production of flat gaskets : de en
  • US2647431A - Expansion bolt : en
  • US2647675A - Fire rescue apparatus : en
  • US2647269A - Boat davit : en
  • US2647625A - Dispensing device : en
  • DE885649C - Process for the preparation of a feed supplement for domestic animals : de en
  • DE1660812U - FOUNTAIN PEN. : de en
  • DE885522C - Grinding wheel press roll, especially for threads in devices for automatic, continuous grinding of rolls : de en
  • DE885088C - Process for breaking up fine coal : de en
  • US2647661A - Mechanism for dispensing liquid from a plurality of supply containers : en
  • US2648034A - Alternating current electromagnet : en
  • DE1660599U - DEVICE FOR PULLING UP AND TENSIONING CONVEYOR BELTS OD. DGL. : de en
  • DE885617C - Protection against falling out and holding device on nibs for measuring instruments : de en
  • DE882027C - Nozzle for flame spray devices : de en
  • US2647999A - Bistable circuits : en
  • US2647866A - Electroplating of nickel : en
  • US2647750A - Twisted loop magnetic recorder : en
  • US2647355A - Pickup baler : en
  • DE1660633U - Bobbins for braiding machines : de en
  • DE1660508U - SHOCK AND WATER RESISTANT LOW VOLTAGE HAND LAMP. : de en
  • DE1660973U - ELECTRIC LUMINAIRE WITH WHOLE OR PARTIALLY CURVED, IN PARTICULAR CIRCULAR FLUOROUS TUBES. : de en
  • DE885543C - Process for the purification of paraffin sulfonates : de en
  • GB695104A - Improvements in the treatment of pyrethrum flowers : en
  • CA495037A - Drive mechanism for washing machines and the like : en fr
  • DE885094C - Device for lifting key buttons on typewriters, calculating machines or the like. : de en
  • DE885531C - Women's shirt or under-waist : de en
  • DE1660881U - HOLDER FOR WOMEN'S SKIRT, UNDERWEAR OD. DGL. : de en
  • GB695061A - Improvements relating to aircraft retractable alighting gear : en
  • GB695081A - Improvements in electric incandescent lamps : en
  • GB695158A - A process for producing steel from ferrous ores directly : en
  • DE1660548U - RUBBER-METAL COMPONENT. : de en
  • DE885400C - Box tipper for one or two-sided unloading : de en
  • US2647419A - Machine for drilling, tapping, and inserting stops in a pipe : en
  • USD170139S - Purse light : en
  • DE885743C - Electrical control relay for short-term control commands : de en
  • GB695170A - Method of purifying organic compounds : en
  • DE1660730U - FRAME FOR ELECTROACOUSTIC DEVICES, IN PARTICULAR AMPLIFIERS. : de en
  • FR1034850A - Improvements to telescopic mast lifting equipment : en fr
  • FR1034867A - Improvements to pumps : en fr
  • DE885444C - Energy storage switching device with free release for electrical switches : de en
  • DE885162C - Process for the production of copolymers : de en
  • GB695050A - Improvements in or relating to convertible bed-settees and like articles of furniture : en
  • FR1034926A - Process for the production of plane images on wood : en fr
  • US2647979A - Method and apparatus for forming large upsets : en
  • DE1660553U - BALL JOINT. : de en
  • DE885466C - Process for the preparation of a vaccine against sleeping sickness : de en
  • DE885586C - Starting and braking resistor for electric railways : de en
  • AU166400B2 - Improvements in or relating to movable equipment for electromagnetically controlled devices : en
  • DE1660615U - FLAP WINDOW CLOSURE FOR RAIL AND ROAD VEHICLES. : de en
  • DE1660966U - PULL-IN DEVICE FOR SPIRAL AND STEEL TAPES IN ELECTRIC INSULATED PIPELINES. : de en
  • DE885561C - Circuit arrangement for telegraphy receivers working according to the start-stop procedure and equalizing telegraphy transmitters with a relay vibrator : de en
  • DE885747C - Device for heating, e.g. B. Gluing and gluing, of good in the alternating electric field : de en
  • GB695054A - Scavenging duct arrangement in two-stroke internal combustion engines : en
  • DE885771C - Photo endoscope : de en
  • US2647713A - Universal combination collapsible flatiron rest and cord control : en
  • GB695223A - Improvements in or relating to electric gating devices : en
  • GB695320A - Improvements in or relating to devices for use in steam draining and trapping : en
  • DE1660524U - MULTI-PURPOSE CORNER BENCH. : de en
  • DE885711C - Accent writing device for oriental languages : de en
  • FR1034871A - Improvements to liquid sprayers and? with vaporizers : en fr
  • DE1660691U - DEVICE FOR CONTROLLING THE HOUSE BREW. : de en
  • DE1660779U - FEEDING DEVICE FOR THRESHING MACHINES. : de en
  • DE1660970U - LINE SIGN FOR ELECTROTECHNICAL EQUIPMENT. : de en
  • DE885071C - Device for moving and supporting the bobbin bank of double-row wing or bell spinning machines : de en
  • US2647634A - Oil cleaner for internal-combustion engines : en
  • US2647858A - Oil decolorization method : en
  • US2647928A - Stabilized compositions of hydroxyphenylammonium halides : en
  • DE1660701U - SHOE. : de en
  • DE1660845U - DEVICE FOR DRYING THE TRAILER IN WET STEAM DECATING MACHINES. : de en
  • DE885135C - Rotary savings switch : de en
  • DK76172C - Procedure for making zippers. : da en
  • GB695285A - Improvements in photographic roll-film canvas and cassettes therefor : en
  • GB695286A - Improvements in or relating to flanged cores or warp beams : en
  • US2647908A - Tetracyano and tetracarboxy phthalocyanines : en
  • US2647956A - Flexible microphone suspension : en
  • DE885453C - Water-in-oil emulsions : de en
  • DE885504C - Diaphragm vacuum regulator, in particular for the expansion of permanent or liquefiable gaseous fuels for internal combustion engines : de en
  • DE885609C - Quick adjustment for the cutting table of surface planing machines mounted on swivel levers : de en
  • DE885622C - Self-collecting shared shower and bathing facilities : de en
  • US2647349A - Grinding machine : en
  • US2647775A - Means for locking reels on arbors : en
  • DE885754C - Rectifier plate with insulating layer to absorb the contact pressure : de en
  • DE885163C - Universal double needles for normal and micro-groove records : de en
  • DE885323C - Orthopedic shoeing, especially for horses : de en
  • DE885614C - Process for the production of doors, cabinet sides, tables or the like from plywood : de en
  • DE885781C - Self-aligning bridge for computing purposes : de en
  • DE1660792U - DRIVING ROOF FOR MOTOR VEHICLES, IN PARTICULAR FARMING TRUCKS. : de en
  • FR1034846A - Method of making a bypass branch and bypass branch obtained by this method : en fr
  • DE885686C - Coal mining machine with a front and a rear wedge head : de en
  • GB695265A - Improvements in beds for small sleeping rooms : en
  • IE20680L - Tropic acid amides : en
  • US2648019A - Magnetically acting speedometer : en
  • US2647913A - Hydroxy ether sulfates having high surface-activity : en
  • FR1034882A - Sound reproducing device : en fr
  • DE885188C - Process for the fine separation of soot or similar very finely divided solids from gases or vapors : de en
  • DE885364C - Method and device for relief grinding of the cutting edges on milling cutters and similar tools : de en
  • DE885430C - Connector for high frequency conductor : de en
  • GB695078A - Improvements in fuel supply systems : en
  • DE1660583U - HANDLE FOR JUMP ROPE. : de en
  • DE1660848U - FOLDER. : de en
  • US2647915A - Nu-(2-keto-3-oximinoalkyl)-p-aminobenzoate compounds : en
  • AU154834B2 - An improved door or gate hinge : en
  • DE885186C - Drive belts made of cords embedded in rubber or plastics : de en
  • DE885479C - Process for welding thermoplastics : de en
  • GB695076A - Improvements in or relating to the reaction of alkenes with water and the alcohols so produced : en
  • GB695096A - Improvements in and relating to brush holders : en
  • GB695284A - Improvements relating to electric radiant heating apparatus : en
  • GB695085A - Improvements in or relating to radio navigation systems : en
  • US2647299A - Painting appliance of the detachable rolling sleeve type : en
  • US2647931A - Alkylation of phenolic compounds : en
  • US2647977A - Electric resistances : en
  • US2647300A - Detachable tubular cover for painting rollers : en
  • DE885405C - Mechanical translator device for telegraph equipment u. like : de en
  • DE885805C - Device for clamping wheel sets on wheel set rotating arms : de en
  • GB695278A - Improvement in dental cement : en
  • US2647760A - Saddle mount : en
  • DE885785C - Method and device for automatic control of the size of the combustion chamber of an internal combustion engine with free-floating pistons : de en
  • DE885155C - Means for plasticizing unvulcanized rubber : de en
  • GB695178A - Semi-conductors and methods of manufacturing semi-conductors : en
  • US2647791A - Seating arrangement for vehicles : en
  • US2647718A - Picnic cloth holder : en
  • US2647809A - Cylinder and piston construction : en
  • US2647501A - Valve assembly : en
  • US2647562A - Foldable table and seat assembly : en
  • CA494963A - Pneumatic press : en fr
  • DE1660714U - HORIZONTAL WELL FILTER. : de en
  • DE1660868U - MONTHLY PANTS. : de en
  • DE873740C - Method and device for splitting logs : de en
  • DE885773C - Trichlorethylene breathers : de en
  • GB695343A - Improvements in or relating to beet or like harvesting implements : en
  • GB695172A - Improvements in or relating to a continuous process of electrically cutting work pieces : en
  • DE885545C - Process for the preparation of a 5, 7, 9 (11) -Pregnatrien-20-one addition product substituted in the 3-position : de en
  • DE885733C - Transceiver for alternating traffic on the same wave : de en
  • GB695108A - An improved additive for bituments, tars, tar compounds, and oil base and water basepaints to promote their adhesion to wet surfaces : en
  • USD170135S - Link chain for a necklace oe the like : en
  • DE1660934U - VALVE FOR OIL PUMPS. : de en
  • DE885678C - Combustion ram with trailing trolley for lifting the falling body : de en
  • DK76188C - Loads for threshers. : da en
  • DE1660664U - TAPE THERMOCOUPLE. : de en
  • DE1660726U - GLASS-LAYER TRIM ONLY. : de en
  • DE885113C - Salient pole with welded pole shoe : de en
  • DE885119C - Impedance measuring bridge : de en
  • FR1034853A - Improvements to carbon dioxide rifles or rifles and the like : en fr
  • FR1034912A - Method of preparing and presenting tuberculin patches : en fr
  • FR1034948A - Support device for the workpiece drive mechanism on saws and similar machines : en fr
  • DE1660717U - U-BUMPER FOR LOOMS. : de en
  • DE885447C - Adjustable coupling between two shafts with opposite directions of rotation : de en
  • AU1365352A - Improvements in or relating tothe recovery of glycerol or of 2:3 butandiol from liquors containing one or other of said compounds asa product of fermentation of carbohydrates : en
  • AU160661B2 - Improvements relating to water heaters : en
  • DE1660995U - THINNER SPREADER. : de en
  • DE755703C - Process for producing a cold-applied wax carbonless ink : de en
  • DE1660929U - OPTICAL SYSTEM WITH DEVICE TO PRE-SELECT APERTURE. : de en
  • DE1660984U - ROLLER SHUTTERS, IN PARTICULAR FOR WORK BENCHES. : de en
  • FR1034944A - Pulverized charcoal grinder : en fr
  • DE885322C - Anti-skid bodies designed especially for horseshoes : de en
  • DE885564C - Circuit arrangement for telex lines with intermittent writing traffic in two directions : de en
  • FR1034888A - Process for treating manganiferous iron ores and products conforming to those obtained by this process : en fr
  • FR1034835A - Motor vehicle headlight with automatic switching from glare-free to glare-free light : en fr
  • GB695126A - Improvements in or relating to methods of, and apparatus for, making veneer or otherinlays : en
  • DE885465C - Collapsible face protection device with windshield wiper for motorcyclists and. like : de en
  • DE885291C - Automatic arc welding machine : de en
  • US2647550A - Clothespin holder : en
  • US2647598A - Power transmission and change speed clutch mechanism therefor : en
  • US2647871A - Water conditioner : en
  • DE885112C - Thermal release for controlling and monitoring electrical systems : de en
  • DE885302C - Container for razor blades : de en
  • DE885778C - Process for the preparation of high molecular weight reaction products from dilute olefins : de en
  • GB695036A - Manufacture of new polyalkylene glycol ethers : en
  • FR1034821A - Advanced grinding machine or similar machine tool : en fr
  • US2647519A - Selector device for card indexes : en
  • US2647560A - Posture chair and seat : en
  • AU1871253A - Tread centering device for tire molds : en
  • US2647274A - Brush : en
  • AU1871653A - Improvements relating to silicon carbide aggregates : en
  • AU1882353A - Aliquid heat transfer medium comprising mixed phenyl aroxy silanes : en
  • AU1875753A - Improvements in or relating to multispeed alternating-current motors : en
  • US2647997A - Electronic counting device : en
  • AU1878453A - Improvements in or relating to electron tubes for decimetre and centimetre-waves. 1 : en
  • AU162832B2 - Improvements in and relating to switches : en
  • AU163985B2 - Improvements in or relating to electrical switch mechanism for multi pole switches and electrically powered vehicles fitted therewith : en
  • AU160145B2 - Improvements in or relating to fuel-systems for gas turbine engines : en
  • US2647618A - Idler mechanism for conveyer belts : en
  • US2647312A - Hand tool : en
  • JPS283771B1 - : ja
  • DE1660565U - Valve bag closure : de en
  • DE885090C - Card index with support plates : de en
  • US2647267A - Knockdown bunk bed : en
  • US2647752A - Drive mechanism : en
  • AU164839B2 - New aliphatic acid amide derivatives and process forthe production thereof : en
  • DE1660723U - MITTEN. : de en
  • FR1034830A - System and device, for the protection, safety, by light signaling of cyclists, motorcyclists, pedestrians and other categories : en fr
  • US2647486A - Signaling device for looms and the like : en
  • GB695197A - Improvements in and relating to photographically produced printing plates : en
  • GB695027A - Improvements in or relating to connecting means for pipes and tubes : en
  • GB695017A - Improvements in or relating to hat boxes : en
  • GB695182A - One-way clutch : en
  • CA495059A - Method of processing sponge metal especially sponge iron to nodules : en fr
  • DE1660657U - WEIGHING DEVICE FOR LIQUID GAS BOTTLES. : de en
  • DK76175C - Process for the preparation of a salt of penicillin and an organic base. : da en
  • FR1034848A - Hydraulic return device for translation mechanism of machine tool carriages and the like : en fr
  • DE885455C - Device for monitoring pressures in spinning melts made of polyamides : de en
  • DE885663C - Equipment on filling machines for liquids to be filled under pressure : de en
  • GB695120A - Improvements in or relating to gas turbine combustion apparatus : en
  • US2647417A - Differential gearing power transmission : en
  • US2648039A - Power system for a plurality of motors : en
  • DE1660653U - MEASUREMENT TABLE BEARING. : de en
  • DE1660584U - METAL TUBE SKI POLE. : de en
  • DE1660640U - SAUCING POOLS FOR MEDICAL PURPOSES. : de en
  • DE1660855U - ELECTRIC MEGAPHONE. : de en
  • DE885158C - Process to increase the water resistance of super polyamides : de en
  • US2647373A - Pile driving hammer : en
  • GB695065A - Pressure control mechanism applicable to pressurized aircraft cabins : en
  • US2647867A - Process for production of cholesteryl esters brominated in position 7 : en
  • US2647934A - Process for dehalogenation of organic compounds : en
  • GB695134A - Improvements in pyrophoric lighters : en
  • DE885250C - Compressed air-controlled membrane rail circuit breaker : de en
  • US2647888A - Plastic tall oil rosin fraction : en
  • GB695346A - Improvements relating to n.n-tetra-acetic acids : en
  • DE885413C - Composite Piezoelectric Crystals : de en
  • US2647632A - Laundry apparatus : en
  • DE1660672U - CIGARETTE TIP WITH PROTECTIVE HOUSING. : de en
  • DE885629C - Device for the sudden use or re-use of agricultural machines and devices on tractors : de en
  • US2647445A - Beater refiner apparatus : en
  • US2647914A - Manufacture of an alkyl nitrate : en
  • DE1660820U - TOY SALE STAND. : de en
  • DE754458C - Process for increasing the vapor pressure of liquid gases stored in steel cylinders : de en
  • DE883074C - Internal combustion engine with parallel cylinders arranged in a circle around a central axis and with cam thrust gear : de en
  • FR1034843A - Improvements to processes such as those for decalcomania : en fr
  • DE1660575U - DEVICE FOR KETTLES, IN PARTICULAR FOR SAUSAGE KETTLES, FOR HOLDING DOWN FOOD. : de en
  • DE885508C - Process for the electrochemical production of high-performance permanent magnets : de en
  • DE885506C - Method and device for the forced, intermittent atomization of the fuel for internal combustion engines : de en
  • DE885702C - Process for the catalytic production of higher alcohols : de en
  • DE1660702U - TRACTOR JOINT. : de en
  • DE1660859U - DEVICE FOR ROUND MACHINING OF GRINDING SURFACES OF COLLECTOR CARBON. : de en
  • GB695123A - Improvements in or relating to handles for hand tools : en
  • GB695332A - Improvements in and relating to clutch control mechanisms : en
  • GB695195A - Improvements in or relating to plain bearings : en
  • DE1660621U - CIRCUIT ARRANGEMENT FOR RECEIVING TELEVISION SOUND SIGNALS WITH RADIO RECEIVERS WITH VHF RANGE. : de en
  • US2647671A - Spring loading machine : en
  • US2648063A - Transceiver system : en
  • FR1034809A - Device for mounting a movable machine part on horizontal guides : en fr
  • FR1034856A - Jointer protector : en fr
  • GB695267A - Improvements in or relating to closure devices for containers : en
  • DE1660708U - AX OR AX. : de en
  • DE885708C - Flue gas feed water preheater : de en
  • FR1034859A - Development at drawing tables : en fr
  • AU1870353A - Disfortionless feedback amplifier : en
  • US2647332A - Rapid shovelling device : en
  • GB695186A - Improvements in or relating to magnetic modulators comprising ferromagnetic ferrite : en
  • GB695225A - Retractible air inlet screen for aircraft gas turbines : en
  • US2647855A - Apparatus and process for countercurrent liquid-liquid extraction : en
  • US2647572A - Venetian blind : en
  • CA495001A - Frequency regulator : en fr
  • DE1660794U - ARRANGEMENT FOR ADJUSTING THE BACKREST IN MOTOR VEHICLES. : de en
  • GB695160A - Luminescent polymerisates : en
  • DE885803C - Ring bath for galvanic metal deposition : de en
  • DE1660666U - PRESSURE GAUGE, IN PARTICULAR TIRE PRESSURE GAUGE. : de en
  • DE1660833U - PACKAGING OF PAPER ROLLS. : de en
  • FR1034897A - Cross-thread winder with rotating thread guide : en fr
  • US2647350A - Abrasive belt tool : en
  • US2647875A - Process of preparing an inorganic oxide gel : en
  • US2648022A - Commutator for dynamoelectric machines : en
  • DE1660660U - ELECTROMAGNETIC CARTRIDGE. : de en
  • DE885344C - Device for the ultraviolet irradiation of liquids : de en
  • DE885512C - Process for drying, cooking and smoking fish and fish products : de en
  • DE865783C - Mechanically driven device for grinding human and animal teeth : de en
  • GB695185A - Improvements in or relating to condensers : en
  • DE885385C - Multi-roll mills with two work rolls and more than four support rolls : de en
  • DE885432C - Choke coil for interference suppression purposes : de en
  • US2647803A - Sawhorse connector bracket : en
  • US2647900A - 9-(2, 3-dihydroxypropylaminoethylamino)-acridines and their preparation : en
  • US2647870A - Clarification : en
  • US2647679A - Cellular case : en
  • US2647709A - Planing surface for aircraft and hydrocraft : en
  • DE885138C - Electric dishwasher : de en
  • DE885712C - Storable metal offset printing plate : de en
  • DE885121C - Electrical discharge tubes used to emit rays : de en
  • FR1034900A - Painter Tool : en fr
  • DE885633C - Stopcock with lifting device : de en
  • DE885669C - Safety guide disk for sole edging cutter : de en
  • GB695157A - Apparatus for irradiation of liquids : en
  • US2647548A - Short wood chain barker : en
  • US2647737A - Cutter bit and holder therefor : en
  • DE1660960U - WEB PROTECTION SPINDLE WITH RUBBER PLUG AND CAM FASTENING FOR METAL SLEEVE. : de en
  • DE885540C - Process for the preparation of compounds from glyoxal hydrates : de en
  • US2647326A - Printer's gauge : en
  • US2647935A - Method of vulcanizing rubber and products thereof : en
  • CA494994A - Combined voltage and current transformer : en fr
  • DE1660563U - DEVICE FOR SEPARATING FEDES, STRIPS, TAPES, OR. DGL. : de en
  • US2648004A - Multivibrator : en
  • DE1660941U - TRAINING OF THE COVERING OF MOTOR VEHICLE BIKES. : de en
  • CA494957A - Screen for heating unit pipes : en fr
  • DE1660511U - LONG FIELD LAMP WITH GLASS COVER. : de en
  • DE1660909U - RUBBER BUCKET BASKET INSERT. : de en
  • DE754870C - Three-phase transformer with three-legged iron core : de en
  • DE885723C - Construction of a trouble-free crystal transmitter : de en
  • GB695150A - Improvements in or relating to electromagnetic transducing apparatus : en
  • GB695266A - Glassworking methods : en
  • CA495094A - Apparatus for cutting lengths from a web of paper, cardboard or similar material : en fr
  • CA495120A - Scaffold support : en fr
  • DE1660684U - FREE-STANDING, ADJUSTABLE AND Dismountable GARDEN LADDER. : de en
  • DE1660969U - CONTROLLED STREAM TRANSFORMER. : de en
  • US2647285A - Method for crimping textile fibers : en
  • US2647996A - Counting circuit : en
  • DE885190C - Centrifugal mill : de en
  • US2647302A - Method of remodeling milk cans : en
  • US2647964A - Switching apparatus : en
  • CA495062A - Electric ignition means for internal combustion prime movers : en fr
  • US2647699A - Continuous grip transmission line apparatus : en
  • DE1660507U - FENCERS. : de en
  • AU1876953A - Improvements in azacycloalkane compounds and preparation thereof : en
  • CA495084A - Mixing detector circuit-arrangement : en fr
  • US2647688A - Symbol printing mechanism for : en
  • US2647904A - Derivatives of tropic acid and proc : en
  • AU1883253A - Improvements in rotatable support for cylinders : en
  • AU1186152A - An improved door or gate hinge : en
  • US2647649A - Trash moving fork for tractors : en
  • CA495043A - Floating roof with flexible deck and central weight : en fr
  • CA495063A - Ignition torches for internal combustion prime movers : en fr
  • US2647477A - Vent protecting and draft equalizing device : en
  • US2647973A - Circuit interrupter : en
  • US2647907A - Preparation of nu-carboxyanhydrides of glycine : en
  • DE885118C - Electron beam oscilloscope to display the measurement process in several lines : de en
  • CA495008A - Automatic frequency control system : en fr
  • DE1660557U - INSERT FOR RUBBER SEALING RINGS. : de en
  • DE1660781U - HAMMERMILL. : de en
  • DE885616C - Transmission lever coupled by cutting edge and rear sight for measuring devices, especially for writing devices of gear test devices : de en
  • US2647516A - Bedside tray-table support : en
  • FR1034938A - Process for the treatment and sizing of threads intended for weaving or knitting, as well as for the treatment of knits and fabrics and all knitted or woven articles : en fr
  • CA495089A - Supervisory device both for comparatively small and comparatively large voltage variations : en fr
  • DE1660522U - FOLDING ARMCHAIR. : de en
  • DE885576C - Method of manufacturing electrical cables : de en
  • GB695328A - Oil-soluble gelling agent : en
  • AU157286B2 - Improvements in or relating tothe recovery of glycerol : en
  • CA495079A - Car coupler : en fr
  • DE1660766U - LOCKING FOR DOORS ETC. : de en
  • DE885164C - Arrangement on turntables with automatic plate change : de en
  • DE885211C - Tilting and rotating window sash : de en
  • DE885411C - Arrangement for frequency-determining ª ™ / 2-equivalent cavity resonators for ultra-short wave tubes : de en
  • DE885510C - Chuck : de en
  • DE885721C - Device for switching electrical alternating voltages : de en
  • US2647556A - Process of applying covers to drawing rolls : en
  • US2647689A - Decimal to binary conversion machine : en
  • US2647932A - Process for the reduction of fatty esters : en
  • DE1660626U - HEADBAND WITH CLAMPING RING FOR ATTACHING A FLASHLIGHT. : de en
  • DE885571C - Device for distance measurement according to the echo method, in particular by means of electromagnetic waves : de en
  • DE885739C - Terminal pin with lateral solder connection contact for terminal plates in telecommunication cable connections : de en
  • CA495035A - Indicator : en fr
  • DE1660753U - CHIPPING AND DICE CUTTING KNIVES. : de en
  • DE885648C - Device for the production of thin liquid layers for devices for the irradiation of liquids such as milk : de en
  • US2647939A - Bushing pocket with oil ports : en
  • US2647260A - Female undergarment : en
  • US2647492A - Hydraulic servomotor : en
  • US2647639A - Apparatus for cleaning tanks and the like : en
  • US2647642A - Folding rack : en
  • US2647910A - Organic antimony derivatives of polyhydroxy alkanoic or alkanedioic acids and their preparation : en
  • DE1660865U - FOLDABLE PILOT HOLDER. : de en
  • CA494988A - Heavy current resistors : en fr
  • US2647739A - Method for calcination : en
  • US2647759A - Attachment for converting sleds to wheeled vehicles : en
  • CA495018A - Gap frame press : en fr
  • CA495081A - Reading light fixture for vehicle interior illumination : en fr
  • DE885657C - Peristaltic pump : de en
  • GB695189A - Improvements in or relating to tool holders for lathes and other machine tools : en
  • AU1870953A - Improvements in or relating to electrical switch mechanism for multi pole switches and electrically powered vehicles fitted therewith : en
  • US2647862A - Process and apparatus for vacuum distillation : en
  • US2647536A - Directional valve : en
  • US2647980A - Platen control mechanism for welding machines : en
  • DE1660879U - TRANSFORM TABLE. : de en
  • US2648048A - Wattmeter for electric highfrequency currents : en
  • US2647446A - Waste stripping mechanism for carton blank forming apparatus : en
  • DE885683C - Laundry with stiffening insert, such as collar u. like : de en
  • US2647823A - Condensing apparatus : en
  • US2647738A - Heating powdered material : en
  • USPP1208P - Avocado tree : en
  • US2647940A - Metal enclosed bus with adjustable bus clamping means : en
  • DE1660709U - FISHING KNIVES. : de en
  • DE885726C - Method for supplying a wake-up current : de en
  • US2647814A - Clip clinching tool : en
  • DE885064C - Speedometer drive on bicycles or motorcycles : de en
  • DE885481C - Process for the production of plastic masses : de en
  • DE885438C - Combination pliers : de en
  • US2647488A - Apparatus for coating tubular fabric and like narrow materials : en
  • US2647456A - Gauging device : en
  • DE755492C - thresher : de en
  • US2647378A - Seal for beverage coolers : en
  • US2647774A - Vacuum seal : en
  • DE1660757U - SUSPENSION FOR THE BACKREST AND SEAT OF SEAT FURNITURE, IN PARTICULAR UPHOLSTERED CHAIRS AND ARMCHAIRS. : de en
  • DE885264C - Magnetic float switch : de en
  • DE885472C - Process for the production of roofs and roof produced according to this process : de en
  • DE885638C - Process for the production of a pre-wash solution for phosphating : de en
  • US2647626A - Hop stem separator : en
  • USD170129S - Combined extinguishant tank and heat collector for portable fire extinguishers : en
  • DE885511C - Schlaegermuehlenrad : de en
  • GB695125A - Improvements in or connected with rotary electric switches : en
  • GB695139A - Improvements in or relating to glazing bars : en
  • US2647358A - Centrifugal method for the wet spinning of natural fibers and apparatus for carrying out this method : en
  • DE885132C - Method of treating catgut : de en
  • DE885628C - Agricultural machine with an axle drive block that can be swiveled around the drive axis : de en
  • FR1034866A - Process to prevent bleeding of vat dyes printed on cellulosic fibers : en fr
  • GB695113A - Improvements in or relating to filling materials for plastic substances : en
  • US2647946A - Pulse generating apparatus : en
  • CA495105A - Production of unsaturated alcohols : en fr
  • DE885147C - Double edging circular saw with adjustable bushing : de en
  • DE885133C - Shortened umbrella : de en
  • DE1660547U - DEVICE FOR LUBRICATING THE WORK CYLINDERS OF POWER MACHINES. : de en
  • GB695193A - Improvements in or relating to folding trays and boxes : en
  • DE833053C - Process and device for the recovery of rich roast gases from the roasting of ores with a low sulfur content : de en
  • DE885422C - Stator of a variometer : de en
  • DE885716C - Movable window, especially rotating window arranged on the wall of the locomotive driver's house : de en
  • GB695080A - Improvements in the regulation of the fuel delivery of injection pumps, particularlyfor compression-ignition engines : en
  • US2647963A - Time control switch : en
  • DE1660847U - SEASONAL CARD WITH ADDITIONAL SHEETS. : de en
  • DE1660933U - FLASH LIGHT WITH DEVICE FOR OPEN FLASH METHOD. : de en
  • US2647460A - Record controlled duplicate printing machine : en
  • DE885562C - Arrangement for the generation of sound frequencies using a piezoelectric crystal which executes bending vibrations : de en
  • DE885745C - Lifting device, in particular a brake fan, using a crank drive driven by an electric motor : de en
  • US2647309A - Cable insulation cutter : en
  • US2647952A - High power transmit-receive box : en
  • GB695345A - Improvements in devices for connecting a load to a parachute : en
  • US2647607A - Coin operating mechanism : en
  • GB695316A - Improvements in or relating to quartz to metal pinch seals : en
  • US2647581A - Record card punching machine : en
  • DE1660951U - HANGING DEVICE FOR DOORS OR. DGL. : de en
  • DE885428C - Method for measuring the resonance curve, preferably for ultra-short waves : de en
  • FR1034898A - Method for stress-free butt welding of chain links : en fr
  • US2647425A - Self-adjusting wrench for nuts and like polygonal objects : en
  • US2647728A - Inside blowout preventer : en
  • US2647955A - Hearing aid assembly adapted for head wear : en
  • GB695087A - Mechanical seals for rotary shafts : en
  • DE1660948U - DOOR LOCK, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE885096C - Electric furnace, in particular electric arc furnace with a tiltable hearth : de en
  • DE885596C - Vaginal occlusive pessary : de en
  • US2647272A - Apparatus adapted for use in washing eaves of railway and other vehicles and embodying one or more rotary power-driven brushes mounted to swing bodily up and down and also to tilt : en
  • US2647886A - Water-soluble heteropolymers from styrene, maleic anhydride and a cross-linking reactant : en
  • GB695062A - Public amusement device incorporating a gondola : en
  • GB695323A - Method and apparatus for producing gypsum plaster : en
  • DE1660815U - SHOOTING DEVICE FOR ROPE LADDER. : de en
  • FR1034934A - Internal structure for rotary kilns : en fr
  • US2647640A - Display card : en
  • US2647693A - Molded track for vehicle toys : en
  • DE885054C - Power converter provided with a motor drive for a vehicle drive and with a device for power output : de en
  • DE885086C - Tube roller that switches off automatically : de en
  • DE885560C - Device for supplying power current or a flux of power to a carriage moving back and forth or the like. : de en
  • DE885677C - Clamping and regulating device for the pitoning of spiral springs : de en
  • DE1660711U - RUBBER ROLLER WITH WRITING TEXT FOR ROLLERAPPARATE. : de en
  • DE885490C - Method and device for the detection of defects in workpieces by means of ultrasound : de en
  • FR1034825A - Fish fillets stripping device : en fr
  • GB695333A - Improvements in or relating to vacuum cleaner nozzles : en
  • DE1660755U - HAND-OPERATED DEVICE FOR SPREADING GROUND WAX : de en
  • DE885124C - Automatic arc welding device for alternating current : de en
  • DE885377C - Packaging container for portable clocks : de en
  • AU163044B2 - Methods and apparatus for making prestressed structural members : en
  • DE1660568U - AIR BRAKE CYLINDERS, ESPECIALLY FOR ROAD VEHICLES. : de en
  • DE1660908U - SUPPORT DEVICE FOR WEAKEST ANGELS OR VINGULAR PLANTS. : de en
  • DE885478C - Saw chain for chainsaws : de en
  • DE1660735U - PRESSURE GAS SWITCH. : de en
  • GB695295A - Improvements in the manufacture of copper : en
  • US2647571A - Storm window and screen frame and assembly : en
  • US2647540A - Combined tubing drain and jar : en
  • DE885604C - Drawing cabinet : de en
  • DE885761C - Secondary Emission Multiplier : de en
  • DK76182C - Method for manufacturing a cathode ray tube with a glass window and a glass cone. : da en
  • US2647706A - Receiver for pneumatic post systems with horizontal capsule ejection : en
  • USD170130S - Food mixer or similar article : en
  • CA495022A - Method of making ultraviolet transmitting high silica glasses : en fr
  • DE1660822U - JOKE ARTICLE. : de en
  • DE885266C - Treatment of contacts or electrodes of electrical DC switching and control devices : de en
  • DE885274C - Production of voltage-dependent resistors : de en
  • DE885566C - Double-sided storage electrode for image converter tubes in television systems or the like. : de en
  • DE885599C - Pedestal for leg plaster : de en
  • US2647804A - Roller bit : en
  • US2647687A - Calculating machine : en
  • US2648008A - Mass spectrometer : en
  • DK76176C - Process for the preparation of a crystal mixture of hexamethylenetetramine-rodan hydrochloric acid and ammonium sulphate. : da en
  • US2647712A - Level holder : en
  • US2647414A - Dual control attachment for automobiles : en
  • DE1660636U - CUVETTE FOR THE PRODUCTION OF DENTAL PROSTHESES. : de en
  • DE1660839U - SHEARING AND TILTING EQUIPMENT FOR TRACTOR. : de en
  • DE885779C - Device for determining the reject rate for snap gauges : de en
  • US2647498A - Internal-combustion engine : en
  • US2647284A - Method of curving a flat molded plastic printing plate : en
  • US2647352A - Radial back-off process and apparatus for grinders : en
  • DK76180C - Quick-acting switch mechanism. : da en
  • US2647461A - Hand stamp : en
  • DE885178C - Air-compressing, self-igniting internal combustion engine with a laterally blowing antechamber and a trough-shaped main combustion chamber arranged in the piston crown : de en
  • GB695132A - Improvements in or relating to wardrobes or cabinets having swivel-mounted compartment units : en
  • DE885104C - Mating connector with connection space sealed off from the outside : de en
  • FR1034827A - Advanced adjustable seat : en fr
  • FR1034832A - Process for preparing a hard product, products conforming to those obtained by this process and abrasives containing them : en fr
  • AU1690553A - A convertible chair : en
  • DE753854C - Process for the simultaneous electrolytic roughening and / or formation of several electrodes according to the series system : de en
  • US2647620A - Typographical composing machine : en
  • CA495052A - Compositions containing soapless detergents : en fr
  • DE885205C - Air suspension for vehicles, in particular motor vehicles : de en
  • DE885615C - Method and device for taking up forest stands : de en
  • US2647421A - Upsetting forging machine : en
  • USD170132S - Link chain for a bracelet or the like : en
  • AU161392B2 - Garment Cuff : en
  • GB695147A - Improvements in or relating to devices for supplying voltage impulses to electric fences : en
  • US2648018A - Dynamoelectric machine member : en
  • DE1660690U - BIRD NEST. : de en
  • DE885103C - Hollow tube branch switch : de en
  • DE885486C - Measuring devices, especially those for determining atmospheric influences, such as B. Temperature and humidity : de en
  • GB695043A - Improvements in or relating to the erection of buildings : en
  • DE885378C - Liquid atomizer : de en
  • DE885417C - Arrangement to protect the receiver from the transmitted energy in the case of back-radiation detection by means of ultra-high-frequency pulses : de en
  • AU161243B2 - Improvements in electronic firing devices for fuzes responsive tothe action ofa radiation andin particular of infrared rays : en
  • FR1034831A - Large gain transverse magnetic field wave propagation tube : en fr
  • DE885066C - Bicycle auxiliary drive by internal combustion engine with friction roller : de en
  • DE885238C - Pull trolley for draw bars : de en
  • FR1034880A - Sharpener : en fr
  • GB695156A - Improvements relating to apparatus for removing tyres from wheels : en
  • AU1882653A - Refrigerating apparatus : en
  • DE1660550U - VIBRATION DAMPING FOR SUSPENSIONS. : de en
  • DE1660811U - POCKET GRINDSTONE FOR ALL KINDS OF SKATES. : de en
  • GB695031A - Improvements in or relating to micro-wave radio scanning arrangements : en
  • FR1034812A - New device for caramelizing sugar : en fr
  • AU1181652A - An improved portable elevator for grain or similar comminuted material : en
  • US2647711A - Wall supported hanger : en
  • FR1034874A - Antimaculator device : en fr
  • US2647380A - Flexible shaft : en
  • US2647481A - Feed mechanism for sewing machines : en
  • US2647762A - Folding golf bag carrier : en
  • USD170137S - Hand cart : en
  • DE1660795U - VENTILATION DEVICE FOR VEHICLES, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • US2647839A - Water displacing rust preventive compositions and process of coating a base therewith : en
  • US2648060A - Coded impulse responsive secret signaling system : en
  • AU164299B2 - Electrodeposition of antimony and antimony alloys : en
  • GR14615B - NEW TYPE ASSEMBLY. : el en
  • DE1660671U - LIGHT FOR AN ELECTRIC GLOW OR CIGAR LIGHTER. : de en
  • DE1660853U - PRESS FOR THE PRODUCTION OF SPHAEROLITICAL CAST IRON. : de en
  • AU1880053A - Reaction products of aminoalcohols and titanium or zirconium esters : en
  • US2647575A - Adjustable die for making transformer core laminations : en
  • CA495023A - Method of making ultraviolet transmitting high silica glasses : en fr
  • DE885536C - Process for gelling or fixing lower alcohols or their solutions : de en
  • AU160490B2 - Improvements in or relating to power operated grain receiving hopper trailers of harvesting machines : en
  • AU164014B2 - Tread centering device for tire molds : en
  • DE881609C - Arrangement on bevel gear differentials, especially for motor vehicles : de en
  • DE885313C - Circumferential traveling grate in band or ring form for the sintering of ores u. the like, cement production and other purposes : de en
  • CA495117A - Frequency responsive relays : en fr
  • CA495019A - Production of siloxanes : en fr
  • AU159369B2 - Refrigeration apparatus : en
  • AU1879353A - Low voltage ignition system : en
  • CA495093A - Relief valve : en fr
  • DE884626C - Dosing chute with electromagnetic vibration motor drive : de en
  • FR1034823A - Hydraulic bearing : en fr
  • GB695012A - Improvements in or relating to extrusion apparatus : en
  • GB695226A - Improvements in methods of and apparatus for assembling filament mounts for electriclamps : en
  • AU1871053A - Electrodeposition of antimony and antimony alloys : en
  • CA495095A - Television receiver frame synchronising separator : en fr
  • CA495014A - Electric switch : en fr
  • DE885597C - Welding goggles : de en
  • DE885636C - Infinitely variable V-belt drive : de en
  • AU1875653A - Transmission control system : en
  • AU162075B2 - Capacity segment aerial : en
  • DE885682C - Men's shirt with a collar attached to it that can be removed with a zipper : de en
  • DE1660915U - RIVET BOLTS. : de en
  • AU1186052A - Improvements in and relating to computing means for liquid dispensing apparatus : en
  • CA495041A - Safety tube : en fr
  • DE885236C - Two-part pit punch, preferably pipe punch : de en
  • GB695013A - Improvements in or relating to auxiliary power units for pedal cycles : en
  • US2647633A - Filter cartridge : en
  • US2647695A - Rotor comprising pivoted hammer provided with armored outer portion and plate-shielded inner portion : en
  • DE1660823U - DRESSING FIGURE MADE OF PAPER OR CARDBOARD FOR GAME PURPOSES. : de en
  • DE1660988U - ROASTING, BAKING AND COOKING APPLIANCE WITH ELECTRICALLY HEATED LID. : de en
  • DE885374C - Device for the treatment of fiery-liquid mass, e.g. B. blast furnace slag, with a foaming agent : de en
  • FR1034805A - Body and furnishing ring : en fr
  • DE885696C - Process for the alkylation of aromatic compounds : de en
  • FR1034870A - Metal filter, especially coffee filter : en fr
  • DE1660979U - SEAT AND LY PADS. : de en
  • DE885784C - Multi-cylinder two-stroke internal combustion engine : de en
  • FR1034876A - Improvements to box manufacturing : en fr
  • US2647967A - Low tire indicator switch : en
  • US2648005A - Klystron oscillator : en
  • GB695067A - Improvements in or relating to compositions of matter : en
  • DE885493C - Button to be covered with fabric : de en
  • DE885714C - Keeping surface capacitors clean : de en
  • CA495000A - Rotary printing machine : en fr
  • DE1660610U - TRANSPARENT SINGLE, DOUBLE AND DIRECT CARD HOLDER. : de en
  • GB695198A - Improvements in and relating to pulse code signalling systems : en
  • US2647801A - Paint spraying nozzle : en
  • US2647978A - Resistance unit and element thereof : en
  • CA495060A - Continuous process for the production of anhydrides : en fr
  • US2647583A - Pressure compensated valve device for well tools : en
  • USD170127S - Link chain for a bracelet or the like : en
  • GB695249A - Improvements in or relating to cutter head for spiral bevel gears and the like : en
  • DE752967C - Homodyne receiver : de en
  • DE758536C - Circuit with a push-pull oscillation circuit for very short waves : de en
  • DE885181C - Interrupter lever for ignition devices of internal combustion engines : de en
  • GB695124A - Improvements in or relating to coats : en
  • DE1660706U - DOOR HANDLE NUT. : de en
  • DE885167C - Reel adjustment device for harvesting machines, especially binding mowers : de en
  • DE885375C - Tool for making grooves in stone or other material : de en
  • GB695119A - Improvements in drinking troughs or the like : en
  • GB695342A - Improvements in or relating to apparatus for generating hot flue gases under pressure : en
  • FR1034806A - Watch strap clip : en fr
  • DE885175C - Process for the fine distribution of solid or liquid substances, in particular pest repellants and substances that can be used in cosmetics or pharmacy, on powdery substrates : de en
  • DE885225C - Device for changing filter bobbins on filter cigarette machines : de en
  • US2647427A - Music box comb and sounding board construction : en
  • US2648052A - Apparatus for connecting portable telephones to lines in the field : en
  • GB695129A - A device for dispensing a measured quantity of liquid : en
  • DE885099C - Electric discharge tubes for very short waves with a built-in cavity circle : de en
  • DE885468C - Footrests for bathtubs : de en
  • GB695146A - Improvements in and relating to trifluoromethyl substituted diphenyl ethers : en
  • AU163205B2 - Circuit for producing currents of sawtooth form : en
  • DE1660616U - DISPLAY DEVICE FOR SAFE DOOR CLOSING OF VEHICLES SUCH AS TRAMS, SUBWAYS AND THE LIKE. : de en
  • FR1034919A - Catalytic desulfurization process of petroleum hydrocarbons : en fr
  • FR1034930A - Luggage carrier-baby carrier mixed, and instant transformation : en fr
  • DE1660536U - HOLLOW CEILING. : de en
  • DE1660669U - WRITE AND READ TEMPLATE. : de en
  • DE1660974U - BAYONET LAMP SOCKET MADE OF INSULATING FABRIC. : de en
  • DE885685C - Air purging device for hammer drills : de en
  • DE1660821U - EDUCATIONAL GAME STORED IN A CASE, IN PARTICULAR PAINTING MACHINE FOR CHILDREN. : de en
  • DE885591C - Circulating fluid pressure pump and method of operating the pump : de en
  • DE885673C - Cigar matting machine : de en
  • US2647336A - Method and apparatus for providing from plane images the appearance of solid objects : en
  • US2648021A - Stator construction for motors and generators : en
  • US2647717A - Shock mounting : en
  • US2647670A - Lemon box loader : en
  • GB695163A - Improvements in expander and contractor rolls for flexible sheet material : en
  • GB695066A - Air distributor device : en
  • DE1660867U - REINFORCEMENT INSERT FOR DENTAL PROSTHESES. : de en
  • GB695131A - Reinforced concrete staircases : en
  • FR1034918A - Improvements to garment bags, more particularly to those of the kind delimiting a closed capacity : en fr
  • GB695208A - Improvements in and relating to releasable fastening devices : en
  • US2647916A - Method of preparing an nu-substituted carbamate : en
  • US2647992A - Frequency stabilized radio receiving system : en
  • US2647887A - Method for the stabilization of sulfur dioxide-rubbery polymer products : en
  • DE884625C - Belt conveyor with endless elastic conveyor belt : de en
  • DE885357C - Inner shoe brake, especially for motor vehicles, with floating brake shoes : de en
  • GB695324A - Improvements relating to the manufacture of paper bags : en
  • US2647874A - Automotive coolant : en
  • CA495118A - Clinching apparatus : en fr
  • US2647710A - Railway switch box : en
  • US2647790A - Automobile door construction : en
  • US2648036A - Adjustable focusing coil : en
  • DK76181C - Lamp holder for electric incandescent lamps. : da en
  • DE1660628U - PENDANT TO BE USED AS A RADIATION DETECTOR. : de en
  • DE885180C - Flywheel igniter for internal combustion engines : de en
  • DE885750C - Electric machine, especially small motor : de en
  • US2647854A - Inactivation of enzymes by barium peroxide : en
  • US2647392A - Building block with spaced walls : en
  • US2647502A - braun : en
  • AU159941B2 - Folding chair : en
  • CA495045A - Treatment of timber, seeds and tubers : en fr
  • DE885553C - Method and device for closed or approximate printing of distant texts or text parts : de en
  • AU1184852A - Industrial glove : en
  • AU158669B2 - Improvements in or relating to electron tubes for decimetre and centimetre-waves. 1 : en
  • CA495121A - Apparatus for stretching : en fr
  • AU83051A - Improvements in or relating to radio direction finders : en
  • AU165322B2 - Process forthe reforming of hydrocarbon mixtures : en
  • AU165973B2 - Improvements relating to liquid-immersed circuit breakers : en
  • CA495054A - Apparatus adapted for receiving and eventually discharging cylindrical wrappers : en fr
  • CA495123A - Wheel supporting and rotating device : en fr
  • DE754927C - Artificial line for high frequency : de en
  • US2647534A - Pressure relief valve applicable to fuel gas mains : en
  • DE1660698U - TRAILER HITCH. : de en
  • FR1034801A - New crushing app for sharpening band saw teeth : en fr
  • GR14606B - NEW METHOD OF CONTINUOUS HYDROFILLING AND WHITENING OF COTTON PRODUCTS AND RAYON. : el en
  • DE885625C - Working piston with oil scraper ring : de en
  • DE885760C - Row multiplier with cross magnetic field : de en
  • DK76195C - Spring-loaded seat support. : da en
  • US2647957A - Transistor circuit : en
  • DE1660588U - AIRPLANE TOY. : de en
  • DE885800C - Process for the production of insulating bodies from foils : de en
  • GB695094A - Refrigerator storage tray and mounting therefor : en
  • GB695214A - Improvements in, and relating to, a process for washing out ammonia and hydrogen sulphide from gases containing carbon dioxide, especially coal-distillation gases : en
  • US2648031A - Intermediate frequency transformer assembly : en
  • DE1660528U - URINAL STAND. : de en
  • US2647317A - Apparatus for the restitution of images : en
  • US2647389A - Yarn advancing reel having liquid applying and liquid stripping means : en
  • US2647707A - Control for aerial torpedoes : en
  • DE1660534U - FRONT PANEL FOR EARTH-TOUCHING MASONRY. : de en
  • CA495090A - Catalytic polymerization of olefins : en fr
  • DE885142C - Kitchen equipment, especially for small apartments : de en
  • DE885237C - Separating agent to prevent welding together during simultaneous hot rolling of several pieces of rolling stock combined into packages : de en
  • DE1660798U - WHEEL CAP FOR MOTOR VEHICLES. : de en
  • DE1660605U - CLOSURE FOR PANTS. : de en
  • US2647789A - Vehicle door locking means : en
  • US2647879A - Improving the flex resistance of butadiene-1, 3 type polymers : en
  • AU162846B2 - Improvements in or relating to machines for punching and binding a stack of sheets : en
  • US2647262A - Combination shirt and tie : en
  • DE754429C - Control device with control slide : de en
  • GB695194A - Improvements in or relating to the manufacture of helically wound tubes : en
  • GB695273A - Method for the production of vitamin substances : en
  • DE885130C - Means and process for its manufacture which can be used in bacteriology and disinfection : de en
  • CA495106A - Dispensing container for dusts : en fr
  • US2647391A - Rotary cylinder lock : en
  • US2647447A - Flap folding means : en
  • US2647825A - Precipitation of pure metallic copper from copper-bearing solutions : en
  • US2648056A - Well logging method and apparatus : en
  • DE885229C - Actuation and control device for the lifting rod of the shuttle box of looms : de en
  • DE885316C - Hinge connection for eyeglass frames : de en
  • US2647786A - Bottle holder and carrier : en
  • USD170114S - Dieterich hubcap : en
  • US2647310A - Spoon : en
  • US2647567A - Oil burner : en
  • US2647905A - Preparation of 2-substituted-3-ureido-4-thiazolidones, 1-dioxide derivatives thereof : en
  • CA19237S - Toothbrush holder : en
  • DE1660648U - STRAP WITH SLIDING CLOTHING HOOKS. : de en
  • DE1660788U - TILTING DEVICE FOR SINGLE-AXLE TRAILER. : de en
  • FR1034864A - Improvements to flame arresters for small and medium-sized industrial boiler hearths : en fr
  • DE1660619U - COUPLING BAR FOR VEHICLES, IN PARTICULAR FOR RAIL VEHICLES. : de en
  • US2647292A - Covering for awnings and the like : en
  • US2647891A - Viscose recovery : en
  • CA494958A - Safety device for belt elevators, belt transmissions and the like : en fr
  • AU1172852A - Improvements in and relating to fire alarm thermostat : en
  • US2647669A - Clothes rack : en
  • US2647776A - Releasable attachment : en
  • DE885314C - Cathode sheet metal : de en
  • GR14611B - DEVICE FOR DRYING AND PROTECTION OF FIGS FROM WORMING. : el en
  • US2647850A - Extensible tape for joining carpet sections : en
  • DE1660895U - COUNTRY AND CITY MAP DIVIDED INTO SEVERAL PARTIAL OVERVIEW MAPS AND PLAN SQUARES WITH SEARCH REGISTER. : de en
  • US2647265A - Hose supporter : en
  • US2648001A - Ring type antenna : en
  • DE885381C - Shelf block for the clothing industry : de en
  • US2647673A - Stack clamp : en
  • US2647788A - Vehicle body convertible into an article-carrying body : en
  • AU161935B2 - Improvements relating tothe securing of wiring terminals in insulation : en
  • AU158608B2 - Refrigerating apparatus : en
  • DE867532C - Zipper : de en
  • DE885218C - Turret drive : de en
  • CA495092A - Catalytic syntheses from co and h2 : en fr
  • US2647859A - Process and apparatus for the disen : en
  • AU1878653A - Improvements in or relating to electrical devices having envelopes fitted with caps : en
  • US2647279A - Candlemaking apparatus : en
  • DE1660817U - FOOTBALL GAME. : de en
  • DE885306C - Chainsaw with adjustable chain guide wheel : de en
  • DE885334C - Process for removing heavy metal oxides or water-insoluble heavy metal salts and preparations suitable for this purpose : de en
  • AU1875153A - Separation of mixtures of solid particles into fractions according to specific gravity by means ofa hydrocyclone : en
  • US2647557A - Heat sealing apparatus : en
  • US2647800A - Fire extinguishing nozzle and distributor head : en
  • US2647585A - Heater for oil and other wells : en
  • DE885732C - Body absorbing electromagnetic rays and process for their manufacture : de en
  • GB695219A - Improvements in vacuum apparatus for raising liquids : en
  • GB695251A - Improvements in or relating to colour television receiving apparatus : en
  • DE1660921U - ATTACHMENT FOR GRID WELDING TABLES. : de en
  • DE885098C - Magnetic amplifier : de en
  • FR1034802A - Telescopic shock absorber : en fr
  • AU156851B2 - Improvements in or relating to radio direction finders : en
  • DE885725C - Signal receiver for carrier wave telephony systems : de en
  • AU158151B2 - Improved method of closing a container of flexible waterproof film material and container closed bythe method : en
  • DE1660776U - ELECTRONIC TEMPERATURE MEASURING DEVICE WITH A RESISTOR WITH NEGATIVE TEMPERATURE COEFFICIENTS. : de en
  • DE885300C - Disinfectants and preservatives : de en
  • DE885449C - Electrolyte for electrolytic capacitors : de en
  • AU1871153A - Process and apparatus forthe roasting of sulphide ores : en
  • US2648014A - Measurement of injection profiles : en
  • DE1660952U - WRITING HOLDER. : de en
  • DE1660751U - LOOP FOR BRAIDING AND LOOP MACHINES. : de en
  • DE885085C - Method and device for winding up strip-shaped, easily friable and warping material : de en
  • DE885362C - Machine for surface grinding of flat workpieces : de en
  • DE1660523U - STACKING CHAIR. : de en
  • DE885799C - Process for keeping substances contained in the process water of hydraulic systems away from the labyrinth stuffing boxes of the machines in such systems : de en
  • US2647365A - Reso-jet motor : en
  • US2647410A - Magnesium-alloy-block edge-active driving belt : en
  • US2647438A - Adjustable headrest : en
  • US2648002A - Dielectric antenna : en
  • CA495011A - Pulse discriminating circuits : en fr
  • AU1870553A - Engine starter drive : en
  • CA495107A - Multiple valve cylinder heads for internal combustion engines : en fr
  • DE885055C - Lock for the tilting device on vehicles : de en
  • DE885060C - Direction indicators, especially for bicycles and motorcycles : de en
  • DE885065C - Brake jacket for bicycle or motorcycle brake hubs : de en
  • DE885475C - Band saw machine : de en
  • FR1034840A - Parts resistant to cracking and wear under the effect of alternating thermal and mechanical stresses, as well as their manufacturing process : en fr
  • GB695307A - Improvements in or relating to clamping nuts : en
  • DE885297C - Process to improve the spinning process : de en
  • CA495025A - Loom and method of weaving : en fr
  • DE885089C - Process for the production of briquettes from fine-grain fuels, ores and the like like : de en
  • FR1034816A - Textile printing process : en fr
  • US2647363A - Combined internal-combustion engine and turbine : en
  • US2647764A - Stabilizing wheel attachment for bicycles : en
  • DE1660830U - CONTAINER TO ACCOMMODATE VESSELS WITH FRAGILE WALLS, IN PARTICULAR GLASS BOTTLES OF AMPLIFIER TUBES, BULBS OD. DGL. : de en
  • DE885305C - Band saw machine : de en
  • DE885664C - Inlet tap in the liquid feed line of bottle filling devices : de en
  • AU157070B2 - Improvements in and relating to fire alarm thermostat : en
  • US2647612A - Dough transfer device for loaf molding apparatus : en
  • DE1660810U - SHARPENING DEVICE FOR KNIVES AND OTHER CUTTING TOOLS. : de en
  • DE1660506U - ISOLATOR FOR VHF AND TV CABLE. : de en
  • DE1660797U - WHEEL FOR AIR TIRED VEHICLES, WHICH RIM AND BRAKE DRUM ARE INTERCHANGEABLE : de en
  • DE885281C - Oil change device for a built-in load switch, which is at operating potential, of a step control device for transformers, inductors or capacitors : de en
  • DE885578C - Cover for lead-free cable made of laminated metal foils : de en
  • DE885514C - Method and device for bending hardboard or the like. : de en
  • CA495074A - Switching means for electrical wave guides : en fr
  • US2648007A - Tuning system : en
  • CA494997A - Liquid fuel combustion chamber : en fr
  • AU159500B2 - Engine starter drive : en
  • AU159745B2 - Low voltage surface discharge sparkplug : en
  • DE1660890U - COVER PLATE MADE OF SMOOTH THIN PEELED WOOD WITH EDGE PROTECTION. : de en
  • CA494987A - Banks and similar structures and units for use in the erection of such structures : en fr
  • US2647381A - Adjustable plate stand : en
  • US2647586A - Wide hollow steel propeller blade and method of making the same : en
  • CA495050A - Isomerization of hydrocarbons : en fr
  • US2647383A - Pyrophoric lighter for handicapped persons : en
  • AU160197B2 - Low noise velocity modulation tube : en
  • CA494973A - Oil burner having air admission and fuel vaporization means : en fr
  • DE754268C - Method and device for imaging very small objects in liquid with an electron microscope : de en
  • GB695079A - Improvements in or relating to cement and concrete : en
  • AU1178552A - Improvements relating to water heaters : en
  • AU163244B2 - An optical kerb position indicator : en
  • DE1660579U - FASTENING DEVICE FOR SHUTTERS OD. DGL. : de en
  • FR1034879A - Counter timer : en fr
  • FR1034928A - Safety device for supplying power to electric fences : en fr
  • DE1660589U - WALL BODY. : de en
  • DE885567C - Processes and circuits for amplifying electrical currents : de en
  • DE1660525U - FITTING FOR RELEASABLE CONNECTION OF FURNITURE PARTS. : de en
  • DE1660551U - FLEXIBLE JOINT. : de en
  • GB695326A - An improved light portable short-wave transmitter-receiver requiring no adjustment : en
  • AU1879253A - Low voltage surface discharge sparkplug : en
  • DE1660725U - U-SHAPED SCARF. : de en
  • US2647423A - Machine for rolling tapered disks : en
  • US2647749A - Instruction accessory for chess games : en
  • US2647994A - Automatic frequency control in pulse transmission systems : en
  • US2647472A - Dump car door control means : en
  • GB695122A - A soil block making machine : en
  • AU1318652A - Improved method of closing a container of flexible waterproof film material and container closed bythe method : en
  • DE1660586U - SAND MOLD WITH PICTURE. : de en
  • DE885269C - Control switch for remote control systems : de en
  • DE1660982U - NOISELESS MATTRESS. : de en
  • US2647535A - Fluid pressure valve : en
  • US2648027A - Beam-intensity controlling circuit for cathode-ray oscillograph : en
  • AU1873153A - Implement attaching mechanism : en
  • DE1660697U - BRAKE DEVICE. : de en
  • DE885106C - Fuse and junction box : de en
  • DE885114C - Electric squirrel cage machine : de en
  • US2647307A - Can opener cutter assembly : en
  • US2647650A - Combination clamp and rotating mechanism : en
  • AU1875453A - Vehicle spring suspension : en
  • US2647398A - Balance testing device : en
  • US2647827A - Recovery of cu and ni from flotation concentrate : en
  • USD170134S - Link chain for a necklace or the like : en
  • GB695180A - An improved cabinet construction : en
  • US2647655A - Tube closure : en
  • US2647869A - Clarification : en
  • DE885087C - Cleaning brush : de en
  • DE885698C - Process for the production of aromatic hydrocarbons : de en
  • US2647672A - Cap applying apparatus : en
  • US2647720A - Automatic lubricated plug valve : en
  • GB695336A - Improvements in and relating to the production of ethylene : en
  • DE1660854U - STEEL COLLAR, ESPECIALLY FOR HEAVY DEDUCTION. : de en
  • DE1660585U - TOTO AND LOTO GAME. : de en
  • GB695161A - Improvements in or relating to plug and socket devices for the the connection of electric cables : en
  • GB695276A - Improvements in or relating to synthetic resin moulding compositions : en
  • GB695169A - Improvements in emulsion polymerization process : en
  • GB695315A - Improvements in or relating to the production of organic bromides : en
  • DE885440C - Method and device for the production of corrugated cable sheaths from a metal tube surrounding the cable core : de en
  • GB695228A - Improvements in or relating to windows for vehicles : en
  • US2647471A - Control mechanism for pneumatically operated railway dump cars : en
  • US2647521A - Hop picking machine : en
  • US2647766A - Indexed book : en
  • USD170117S - Electric range : en
  • GB695329A - Confection mould filling machine : en
  • DE1660569U - CAR AND MOTORCYCLE ANTI-THEFT DEVICE. : de en
  • DE1660739U - PRESSURE SWITCH. : de en
  • CA495049A - Rubber antioxidants : en fr
  • DK76191C - Two-stroke internal combustion engine with reciprocating pistons. : da en
  • GB695270A - Improvements in or relating to a record controlled perforation punching machine : en
  • DE1660617U - CATWALK, IN PARTICULAR FOR GOODS WAGON ROOFS, WITH PARALLEL RUNG UNDER THEM. : de en
  • DE885607C - stairway : de en
  • DE885612C - Link roller for wood planing machines : de en
  • DE885742C - Electric switch with arc extinguishing by a flowing extinguishing agent, in particular compressed gas : de en
  • FR1034836A - Impression tray, more particularly usable with the self-curing cold resin used in dentistry : en fr
  • US2647604A - Centrifugal clutch with quick actuator : en
  • US2647971A - Thermal responsive automatic switch : en
  • DE1660994U - MECHANIZED DOUBLE TILTING SPADE. : de en
  • DE885285C - Back-up part for a drive system of an induction counter : de en
  • DE1660704U - MOTOR VEHICLE LIGHTING. : de en
  • DE1660980U - WIRE INSERT FOR BEDS. : de en
  • DE885253C - Circuit arrangement for direct control of relay chains by means of pulses : de en
  • DE885293C - Acid-proof sealing paste : de en
  • DE885670C - Signal system for hotels, hospitals or the like. : de en
  • DE883563C - Rotary piston machine with rotating displacement vanes : de en
  • DE884293C - Device for the internal treatment of hollow vessels : de en
  • DE885687C - Plane gears, especially for machines with stationary drive shafts, such as wire drawing machines, etc. like : de en
  • DE1660887U - HOLLOW DOOR CONSISTS OF AN INNER SUPPORTING SYSTEM WITH FRAMEWORK AND OUTER COVERS MADE OF FIBER PANELS. : de en
  • US2647810A - Sealing assembly : en
  • DE885267C - Push button timer : de en
  • DE885513C - System and method for pressing out pressed material : de en
  • DE885183C - Fixed and tight electrode attachment, especially in spark plug insulating bodies : de en
  • DE885311C - Process for the production of soft, porous structures from thermoformable plastics : de en
  • DE885587C - Process for gasifying fuels : de en
  • DE885653C - Photographic camera with lens carrier automatically guided in the recording position : de en
  • DE885741C - Arc chamber for electrical switchgear : de en
  • DE755593C - Adaptation network for high frequency transmission lines : de en
  • DE885202C - Multi-speed gearbox for agricultural tractors : de en
  • GB695263A - Tool lifting mechanism for planing machines particularly high-speed planing machines : en
  • US2647318A - Stereophotogrammetric restorer : en
  • US2647863A - Apparatus for the control of distillation reflux : en
  • US2647844A - Method of impregnating leather with rubber compositions : en
  • US2647970A - Current-limiting fusible protective device : en
  • FR1034887A - Improvements in drill sharpening apparatus and the like : en fr
  • USD170128S - Combination lamp and planter or similar article : en
  • US2647807A - Nonfretting antifriction bearing : en
  • DE1660635U - CONTAINER FOR USE AND STORAGE OF MEDICAL EQUIPMENT. : de en
  • DE1660707U - OPENER FOR TILTING SKYLIGHT WINDOWS OD. DGL. : de en
  • DE1660884U - COLLAR CEILING STONE MADE OF LIGHT CONCRETE, IN PARTICULAR UNCORNED CONCRETE. : de en
  • DE755847C - Circuit arrangement for wireless two-way communication : de en
  • DE885395C - Process for the production of nitrogen or nitrogen-hydrogen mixtures : de en
  • DE755886C - Device on compressed air brakes for controlling a power switch : de en
  • US2647397A - Method of forming and testing specimens of molding material : en
  • GB695111A - Improvements in or relating to mixing machines : en
  • GB695242A - Improvements in travelling clocks or watches : en
  • IE20979L - Manufacture of plaster panels : en
  • DE885195C - Method and device for determining the control filter densities in the production of color photographic positive enlargements according to the negative-positive process : de en
  • DE885243C - A diaphragm adjustable valve, especially for regulating the refrigerant circuit in refrigeration systems : de en
  • US2647701A - Expansible core chuck : en
  • DE885326C - Insect repellants : de en
  • DE885537C - Oil-wetted circulation filter for air and gas : de en
  • DE1660729U - METAL NAIL FOR MARKING STREET CROSSINGS FOR PEDESTRIANS. : de en
  • DE1660883U - CEILING MOUNT. : de en
  • US2647512A - Medicament applicator : en
  • US2647635A - Filter : en
  • US2647919A - Oxy-oxoesters and acids and process for their preparation : en
  • CA495013A - Preparation of propylenediamine : en fr
  • US2647798A - Nozzle assembly for fire-fighting equipment : en
  • US2647411A - Electric automatic operating apparatus for mechanical speed changing devices, particularly for motor cars : en
  • US2647422A - Machine for tapering sheet metal blanks : en
  • US2647884A - Isocyanates and products prepared therefrom and methods of making the same : en
  • DE758997C - Method and device for bundling bags or sachets : de en
  • DE885187C - Plate valve with automatic return : de en
  • DE885207C - Acceleration and deceleration display device for motor vehicles : de en
  • DE1660858U - LIGHTNING PROTECTION DEVICE FOR VHF TWIN LINES. : de en
  • DE885521C - Method and grinding machine for grinding tools fitted with cutting teeth, in particular wood milling cutters : de en
  • FR1034947A - Device for driving the part on jointer and similar machines : en fr
  • AU1881453A - Process forthe preparation of 4-(acylsulfamyl) derivatives of anilic acids : en
  • US2647830A - Preparation of pure copper metal from copper-bearing scrap : en
  • US2647972A - High-voltage circuit breaker : en
  • DE885184C - Electrode attachment for spark plugs for internal combustion engines : de en
  • US2647542A - Magnetic shuttle-guiding means : en
  • US2647730A - Oil cooler protective means : en
  • AU1870453A - Low noise velocity modulation tube : en
  • CA494980A - Endless bucket conveyors and elevators : en fr
  • DD5496A8 - Lid with coolant space for the closure of cooling vessels : de en
  • DE1660783U - ELECTRIC DRIVE FOR HOUSEHOLD MACHINERY. : de en
  • GB695248A - Improvements in or relating to materials-handling pallets : en
  • IE21544L - Ether-resin copolymers;varnishes,etc.¹¹which is copoymerised with a vinyl monomer before or during¹esterification : en
  • DE1660587U - CHILDREN'S TOYS. : de en
  • DE1660646U - CAN WITH SPRING LID. : de en
  • DE1660902U - ADJUSTABLE DOUBLE HOE. : de en
  • DE1660961U - OVEN BURNERS, IN PARTICULAR FOR LIQUID GAS. : de en
  • GB695209A - Improvements in and relating to filing cabinets for the suspension filing of drawings, prints, pictures or other sheets : en
  • CA495040A - Isolation of cross-linked polymers : en fr
  • US2647664A - Necktie finisher : en
  • US2647335A - Sign : en
  • US2647741A - Analytical balance : en
  • US2647375A - Two-temperature refrigerator with automatic defrosting : en
  • DE758300C - Secondary emission electrode : de en
  • DE885360C - Glare protection for motor vehicles : de en
  • DE885802C - Idler for Foettinger converter : de en
  • US2647622A - Box with pivoting article display : en
  • DE1660978U - ADJUSTABLE UPHOLSTERED FURNITURE FOR LYING AND SITTING. : de en
  • DE885171C - Frame for knife wheel chopper : de en
  • US2647412A - Device for elastically transferring forces : en
  • US2647824A - Stabilized compositions containing hydrogenated quinolines with oxidation inhibitors : en
  • DE885398C - Process to avoid deposits and coking in the hot separators of high pressure hydrogenation : de en
  • GB695177A - Machine for moulding shapes of dough : en
  • US2647660A - Metering liquid dispenser and recorder : en
  • US2647958A - Voltage and current bias of transistors : en
  • DE1660542U - DEVICE FOR INDEPENDENT SHUTDOWN OR SWITCHING OF MAGNETIC TAPE RECEIVERS. : de en
  • DE885273C - Surge arresters : de en
  • GR14616B - NEW METHOD OF INSULATION OF EC IRONIC CONCRETE ROOF TILES. : el en
  • US2648015A - System for measuring radioactivity : en
  • US2647773A - Fluid seal : en
  • CA494967A - Composite beam structure and elements thereof : en fr
  • DE1660759U - RELEASE CONNECTION FOR VERTICAL WALLS OF FURNITURE, IN PARTICULAR CABINETS, ON HORIZONTAL FLOOR PARTS. : de en
  • DE885347C - Process for the production of molded fibrous bodies : de en
  • GB695218A - Improvements relating to control of hydraulic power means : en
  • GB695260A - Improvements in means for refilling trenches and the like : en
  • US2647785A - Sanitary holder for articles : en
  • DE885424C - Oscillating circuit with adjustable tuning for ultrashort and decimeter waves : de en
  • DE1660809U - BUTCHER STICK. : de en
  • DE885254C - Call searcher circuit with subdivision into groups : de en
  • DE885409C - Device for the automatic constant frequency of a high frequency transmitter : de en
  • DE885775C - Spring-loaded conveyor vehicle inhibiting device with recoil damping : de en
  • DE1660595U - EQUIPMENT FOR INSTALLING A DRUM, IN PARTICULAR GARAGE DRUM : de en
  • US2647465A - Device to resist the disarming of bombs : en
  • DE1660889U - TAIL SAW. : de en
  • DE885062C - Safety device to prevent the occupants from being thrown further in the direction of travel if vehicles stop : de en
  • US2647295A - Method and apparatus for manufacture of pottery : en
  • GB695297A - Improvements in microscope objectives : en
  • US2647686A - Centrifugal separator : en
  • CA494959A - Cooking devices : en fr
  • GB695291A - Spinning machine for manufacturing a sheet of threads according to the wet spinning method : en
  • USD170106S - Wheeled toy : en
  • AU156263B2 - Soil irrigator : en
  • DE885763C - Powdery, non-evaporating trapping material for electrical discharge vessels : de en
  • GB695018A - Improvements in or relating to the manufacture of coaxial conductor electric cables : en
  • FR1034820A - Electric current switch device : en fr
  • CA495126A - Apparatus for tentering : en fr