• US2065050A - Shipping crate or box for tiles : en
  • US2065122A - Goggles : en
  • CA362844A - Licence plate ornament : en fr
  • US2064823A - Upholstery molding : en
  • CA362830A - Camera bed latch : en fr
  • DE640166C - Cooling tower for cooling a ring-shaped column of liquid dissolved in drops, which is blown through by an air stream : de en
  • US2065179A - Ski : en
  • CA362782A - Anti-skid device : en fr
  • US2065191A - Ventilated face stay : en
  • GB458725A - Improvements in or relating to switch circuits for use in telephone or like systems : en
  • US2064930A - Link retainer for well casing elevators : en
  • US2064816A - Treatment of hydrocarbon oils : en
  • US2065349A - Rotary hook : en
  • US2065461A - Method of removing cavities from sheet metal : en
  • USD102419S - Design fob a moccasin : en
  • US2065286A - Ribbon loom : en
  • US2065137A - Circular loom : en
  • US2064903A - Vacuum cleaner attachment : en
  • US2064875A - Air drying composition of the alkyd resin type : en
  • US2065315A - Flexible guard for bushing terminals : en
  • US2065431A - Sliding window : en
  • CA362762A - Milking machine pulsator : en fr
  • CA362763A - Coin controlled vending machine : en fr
  • US2064812A - Goggles : en
  • US2065069A - Process for coating plaster : en
  • US2065492A - Self-heating sadiron : en
  • CA362901A - Self-energizing brake : en fr
  • US2064884A - Safety razor : en
  • US2065241A - Method of treating plants : en
  • USD102449S - Design for a shoe or article of : en
  • GB458466A - Improvements in elastic yarn and method of making the same : en
  • US2065220A - Control apparatus : en
  • FR806683A - Counter-recorder for telephone conversation charges : en fr
  • DE640204C - Process to remove the corrosive properties and bad smell of sulfur-containing hydrocarbons : de en
  • FR806765A - Device making the closure of screw cap containers tamper-proof : en fr
  • AU163736A - Improvement in coke oven battery construction : en
  • US2065458A - Means for attaching sunshade glasses to spectacles : en
  • GB458812A - Improvements in apparatus for facilitating blind flying : en
  • US2064817A - Manufacture of salts of diazotized tetrazole derivatives : en
  • US2065281A - Process of improving mineral oils containing lime : en
  • US2065473A - Apparatus for operating movable members : en
  • USD102474S - Design for a textile fabric : en
  • USRE20211E - Gas mask head harness : en
  • US2065388A - Stuffed plaited upholstery and method of manufacture : en
  • US2065367A - Sound diffusing apparatus : en
  • US2064918A - Bolt and the like and process of making : en
  • US2065119A - Flaw detection : en
  • US2065323A - Method of producing unsaturated hydrocarbons : en
  • US2065430A - Ophthalmic instrument : en
  • US2065079A - Weighing, sifting, and delivering apparatus : en
  • US2065173A - Milling machine spindle mounting : en
  • US2064975A - Car loading device : en
  • FR806767A - Safety and feed control device for automatic weapons : en fr
  • GB458490A - Improvements relating to table articles : en
  • FR806655A - Apparatus intended to produce pulses or bursts of energy of very high value and of short duration : en fr
  • FR806781A - Mechanical variable flow feed device for all applications : en fr
  • US2065035A - Valve housing and method of making same : en
  • FR806769A - Improvements to electrical signal transmission systems : en fr
  • US2065253A - Make-up gauge : en
  • USD102499S - Design foe a glove : en
  • FR806615A - Method of fixing hinges on wooden doors covered with metal sheets : en fr
  • US2065294A - Key blank : en
  • US2065262A - Rotary jar : en
  • DK52459C - Procedure for Increasing the Corrosion Resistance of Aluminum Alloys. : da en
  • US2064829A - Road machine : en
  • GB458676A - Improvements in or relating to conveyors : en
  • US2065293A - Lined drum : en
  • US2065421A - Electrical measuring and regulating system : en
  • DK52448C - Gas valve. : da en
  • GB458525A - Improvements relating to washing machine agitators : en
  • GB458528A - Improvements in and relating to the truing of the cutters of woodworking machinery : en
  • FR806764A - Improvements to screw caps used for sealing containers : en fr
  • US2065366A - Electric iron : en
  • US2065440A - Electrical mixer : en
  • CA362747A - Temperature control device : en fr
  • DE640181C - Sewing machine with control device : de en
  • DK52470C - Chassis for Automobiles. : da en
  • FR806690A - cosmetic cases, automatic, for two and four eyeshadows : en fr
  • GB458839A - Chitin compounds : en
  • IE14239L - Telephony: hunting switches. : en
  • US2064936A - Method of sealing off porous formations in wells : en
  • FR806677A - Cylinder mounting, especially for rotary printing machines : en fr
  • DE640138C - Sheet metal form with edge reinforcement for the production of chocolate workpieces : de en
  • GB458575A - Improvements in and relating to turret lathes : en
  • FR806663A - Fuel burner : en fr
  • FR806822A - Automatic shut-off devices for filling barrels : en fr
  • FR806840A - Process for the preparation of lubricants and insulating oils : en fr
  • CA362787A - Shielded pair of wires : en fr
  • US2065439A - Constructional material : en
  • GB458703A - Improvements in or relating to methods of preparing cocoa butter for shipment and transportation packages for use therewith : en
  • US2065020A - Packing device : en
  • US2065197A - Automatic warp wind control for spinning frames : en
  • DE640173C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • GB458431A - Improvements in metal-clad electric switchgear : en
  • US2064873A - Device employing fluid electrodes : en
  • US2065385A - Rotary duplicating machine : en
  • DE640110C - Metal vapor glass rectifier with bent anode arms and a continuation of the forearm that extends beyond the attachment point of the upper anode arm : de en
  • DK52451C - Direct current system for power transmission. : da en
  • US2064848A - Bag holding device : en
  • US2065164A - Nondazzling projector : en
  • US2065325A - Snap fastener installation and fastener for the same : en
  • US2065178A - Feeding and coating system : en
  • US2065199A - Unloader governor device : en
  • GB458561A - Improvements relating to gas ovens, particularly those intended for the preparation of food : en
  • GB458428A - Improvements in and relating to the production of coloured pictures : en
  • FR806680A - Rotary Printing Machine Cylinder Bearing : en fr
  • FR806791A - New device for mounting parts on a shaft : en fr
  • US2065015A - Plow : en
  • USD102460S - Design fox : en
  • US2065445A - Air distributing system : en
  • DK52472C - Bicycle light dynamo, built into a Wheel Hub. : da en
  • US2065448A - Tire trimming device : en
  • US2065140A - Slip elevator construction : en
  • FR806762A - Automatic route selection device intended for transport installations and in particular for pneumatic tube installations : en fr
  • USD102450S - Design for a shoe or article of : en
  • US2065051A - Piston : en
  • US2065319A - Hopper feed : en
  • US2065053A - Flotation frother : en
  • US2065379A - Method and apparatus for testing metal articles for defects : en
  • US2065027A - Top for rumble seats for automobiles : en
  • US2065205A - Separation of coal and the like : en
  • FR806654A - Improvements in the manufacture of enamels and other similar coatings : en fr
  • FR806695A - Phenol recovery process : en fr
  • FR806674A - Process for the extraction and purification of heat-unstable organic matter : en fr
  • GB458482A - Improvements in and relating to the control of top feed-roll pressure in wood planing, moulding and like machines : en
  • US2064899A - Adjustable shelving : en
  • US2065060A - Automatic friction regulator for tubing twisters : en
  • US2065100A - Grinding machinery : en
  • GB458396A - Improved method of incorporating colloidal fillers in bitumen, tar and similar substances : en
  • GB458588A - Improvements in and relating to the manufacture of taper metal tubes and poles : en
  • CA362877A - Pad for applying heat to the head : en fr
  • USD102424S - Container cabinet for manicuring : en
  • US2065009A - Sanitary appliance : en
  • GB458813A - Process for the manufacture of compositions and coated or impregnated materials : en
  • US2065070A - Apparatus for drying materials applied to sheets : en
  • US2065394A - Process of making formaldehyde : en
  • GB458474A - Improvements in means for indicating the brake efficiency of motor vehicles : en
  • US2064822A - Execution device : en
  • FR806633A - Potato masher for household use : en fr
  • GB458840A - Improvements in the mounting of electric contacts : en
  • GB458424A - Improvements in or relating to the manufacture of unchilled metallic castings by the centrifugal casting process : en
  • DE640152C - Process for refining tobacco products : de en
  • FR806778A - Activation process of smectic clays : en fr
  • DE640075C - Arrangement for heating the cathode of an amplifier tube : de en
  • US2064989A - Duplicating apparatus : en
  • JPS1117337Y1 - : ja
  • US2065347A - Rinsing equipment : en
  • GB458441A - Improvements in pipe joints : en
  • DE640043C - Drag chain : de en
  • DE640199C - Process for treating sewage sludge : de en
  • GB458707A - An improved dressing for the belting of machinery or like : en
  • DE640207C - Flexible shaft : de en
  • US2065256A - Arch rib roof truss : en
  • GB458628A - Improvements in and relating to water softeners : en
  • CA362773A - Tumbling mill : en fr
  • US2064971A - Heating unit and the production thereof : en
  • US2065384A - Apparatus for treating eggs : en
  • USD102500S - Design fob a glove : en
  • DE640115C - Process for the production of translucent patterns on cellulose-containing surfaces : de en
  • AU302536A - Improvements in and relating to clothes washing machines : en
  • US2064865A - Electronic vacuum tube : en
  • US2065285A - Supply and control system for boilers and their furnaces : en
  • US2065003A - Means for building deep foundations : en
  • US2065033A - Method and apparatus for making inner tubes : en
  • US2065090A - Fluid pressure pump or motor : en
  • FR806757A - Improvements to engine connecting rods : en fr
  • CA362887A - Self-locking interlocking wall construction : en fr
  • CA362864A - Carton : en fr
  • CA362899A - Beehive entrance : en fr
  • CA362883A - Ornamental panel : en fr
  • DE640013C - Electromagnetic oscillating armature drive with an oscillating armature designed as a permanent magnet : de en
  • DE640062C - Articulated coupling, especially for rolling mills : de en
  • DE630836C - Zipper with closure links made of non-metallic materials : de en
  • CA362852A - Box machine : en fr
  • US2064832A - Timing device : en
  • US2065307A - Electric flashlight : en
  • GB458606A - Roof ladder bracket : en
  • US2064872A - Process of treating fish : en
  • GB458546A - Improvements in and relating to photographic exposure meters : en
  • US2064923A - Lifter motion of spinning machines : en
  • US2065444A - Storage battery : en
  • US2065481A - Heating system : en
  • DE631620C - Process for the production of weatherproof lime paints and paints : de en
  • DE640130C - Electrically heated hot water storage tank : de en
  • FR806697A - Corn starch manufacturing process : en fr
  • GR6185B - FULL INSTALLATION OF ELEVATORS. : el en
  • GB458519A - Improvements relating to the lacquering of printed surfaces : en
  • GB458639A - An improved decorative surface and method of obtaining the same : en
  • GB458422A - Improvements in or relating to fastenings more particularly for personal wear : en
  • FR806682A - Clutch device influenced by the arrangement of sheets in printing machines : en fr
  • GB458531A - Improvements in and relating to motor road vehicles : en
  • US2065258A - Hand or treadle operated printing press : en
  • US2065280A - Arrangement for deriving currents : en
  • GB458586A - Improvements in and relating to cathode ray tubes : en
  • GR6187B - PERFECTIONS IN OR RELATED TO PARACHITES. : el en
  • US2064885A - Preparation of poly alkyl-substituted phenols : en
  • USD102472S - Design for a shoe : en
  • FR806611A - Olefin polymerization process : en fr
  • GB459128A - Improvements in or relating to sharpening devices for the rotating knives of cigarette making machines : en
  • US2065057A - Light control strip for cinematographic printing machines : en
  • FR806799A - Improvements in fluid flow measurement devices : en fr
  • CA362895A - Disintegrator : en fr
  • GB458438A - Improvements in or relating to precision sizing devices for machines for cutting paper and other sheet materials : en
  • GB458624A - Improvements in or relating to pressure responsive capsules and like collapsible devices : en
  • GB458697A - Methods and arrangements for operating colour-changing gaseous discharge tubes : en
  • US2065337A - Self propelled toy fish : en
  • CA362893A - Milk can handling truck : en fr
  • GB458570A - An improved process and apparatus for the purification of producer gas and like gases : en
  • GB458760A - Improvements in or relating to paper making machines : en
  • FR806793A - Process and devices for the carbonization of wood and other substances : en fr
  • DE640099C - Window closure with rotating bar with an angular cross-section : de en
  • USD102494S - Design for a lace : en
  • GB458585A - Improvements in and relating to the transmission of electrical signals having a direct current component : en
  • US2064827A - Automatic safety switch : en
  • US2065044A - Hydraulic brake : en
  • US2065409A - Electrical signal device and system : en
  • US2065369A - Radio transmitting system : en
  • DE640104C - Celluloid doll with movable limbs : de en
  • US2065491A - Clock : en
  • US2064990A - Capacity coupled constant amplification circuits : en
  • US2065148A - Cooling apparatus operating with thermostats : en
  • US2065396A - Chemical pulping process : en
  • US2065135A - Jarring tool : en
  • FR806747A - Device for handling profiled metals, and more particularly rails, with a view to hardening : en fr
  • GB458515A - Improvements in and relating to self-lighting cigarettes : en
  • GB458696A - Improvements in or relating to appliances for use in making pipe joints : en
  • FR806750A - Advanced navigation device : en fr
  • GB458524A - Improvements relating to drainage trays for wringing or mangling machines : en
  • FR806800A - Improvements in cinematographic view-taking, projection and reproduction equipment : en fr
  • GB458430A - Improvements in valve-operating mechanism : en
  • GB458448A - Improvements in the control of wind operated musical instruments : en
  • US2065237A - Vehicle signaling switch : en
  • US2065493A - Structural member : en
  • US2064916A - Bell gasholder : en
  • US2065111A - Picric acid compounds : en
  • US2065257A - Vacuum tube amplifier circuits : en
  • GB458470A - A drip-preventing device on pouring vessels : en
  • US2065283A - Liquid packing : en
  • DK52476C - Procedure for Impregnation of Soil and Stone. : da en
  • USD102451S - Design for a can or similar con : en
  • FR806792A - Improvements in the winding of armatures of electric machines : en fr
  • GR6184B - WAR BOMB. : el en
  • US2064961A - Common medium multichannel exchange system : en
  • US2065074A - Hobbyhorse : en
  • GB458701A - Improved method of and machine for cutting gear teeth upon a tapered blank : en
  • GB458836A - Improvements in or relating to absorption type refrigerating apparatus : en
  • US2065413A - Bag sewing apparatus : en
  • GB458443A - Improvements in and relating to paste applying mechanism, particularly for cigarette making machines : en
  • GB458692A - Improvements in and apparatus for the manufacture and production of hydrogen from gaseous or vaporous hydrocarbons : en
  • US2065188A - Manufacture of viscose : en
  • US2065487A - Sheet feeding apparatus : en
  • USRE20216E - yingling : en
  • GB458720A - Improvements in or relating to coupling devices for motor lorry trains : en
  • GB458425A - Improvements in or relating to grinding machines for hard materials : en
  • GB458653A - Improvements in means for emptying refuse receptacles : en
  • DK52467C - Machine for cladding a leaf- or web-shaped base material with a transparent film or foil. : da en
  • US2064825A - Turbine : en
  • US2065341A - Socket wrench kit : en
  • USD102491S - Design fob lace : en
  • US2064839A - Combination hinge and latch : en
  • US2065412A - Sensitizing of photographic emulsions : en
  • DE640087C - Automatic valve : de en
  • FR806843A - Pants cuff with a heel : en fr
  • GB458921A - Improvements relating to the permanent waving or curling treatment of the hair : en
  • GB458468A - Improvements in or relating to method of and apparatus for printing and setting ink : en
  • US2065400A - Chlorination of methyl ether and the products obtained therefrom : en
  • USD102464S - Design fob a bumper bab guabd or : en
  • US2065168A - Hydraulic braking system : en
  • US2065320A - Hogshead : en
  • US2065017A - Hydraulic brake : en
  • GB458665A - Improvements in and relating to colour forming developers and processes of colour development : en
  • GB458724A - Improvements in means for printing on match-boxes and other box-like structures : en
  • FR806637A - Filtration process and filter for the purification of waste water : en fr
  • GB458480A - A new or improved loose-leaf file or binder : en
  • GB458758A - Improvements in or relating to paper making machines : en
  • GB458533A - Control mechanism for toric race variable-speed transmissions : en
  • DE640177C - Electric brewing device, especially for preparing coffee and other hot beverages : de en
  • FR806707A - Rubber antioxidants : en fr
  • GB458731A - Handle for files, rasps and so forth : en
  • DE640082C - Self-indicating scales with enlarging device on the pointer : de en
  • FR806714A - Process for preparing polyazo dyes : en fr
  • GB458614A - Improvements relating to automatic shuttle changing mechanism for looms : en
  • USD102422S - Design for a bottle : en
  • FR806819A - Process for preparing quaternary ammonium compounds : en fr
  • CA362733A - Corn pad : en fr
  • US2065468A - Key construction : en
  • FR806776A - Protective device for noxious, asphyxiating, corrosive or toxic environment : en fr
  • US2065300A - Delivery mechanism for printing presses : en
  • GB458657A - Improvements in electric contact devices operated by rail deflection on the passage of a train : en
  • FR806612A - Elastic thread and fabric and their manufacturing process : en fr
  • GB458462A - Improved method of and means for eliminating occluded gases from an enclosure : en
  • GB459045A - Rubber anti-agers : en
  • FR806796A - Automatic application of gummed paper strips : en fr
  • DE640168C - Automatic regulation of air heating in railroad cars : de en
  • FR806647A - Apparatus permitting the saturation by suitable gases of the liquid contained in usual containers : en fr
  • GB458530A - Universal joints for shafts : en
  • FR806604A - Re-meshing device : en fr
  • FR806751A - Distribution mechanism for piston engines and in particular for steam engines : en fr
  • FR806774A - Pipe connector : en fr
  • GB458566A - Scaffold clamp for pipes lying at the side of each other : en
  • US2065411A - Sensitizing of photographic emulsions : en
  • US2065471A - Crushing roll construction : en
  • US2064861A - Drink mixing apparatus : en
  • GB458616A - Improvements relating to tank stabilising installations for ships : en
  • GB458626A - A process for the production of carbonyl compounds : en
  • GB458483A - Improvements in radial cylinder internal combustion engines : en
  • GB459044A - Improvements in or relating to wire ropes : en
  • IE14728L - Coin freed electric switches : en
  • US2065306A - Bronzing machine : en
  • GB458559A - Improvements in or relating to the manufacture of cereal substances for use in the preparation of beverages : en
  • USD102438S - Design for a hanging lamp : en
  • FR806661A - Anti-ptosis belt : en fr
  • US2065298A - Apparatus for applying conduits : en
  • FR806827A - Improvements to water heaters : en fr
  • GB458730A - Improvements in methods and instruments for measuring the albumen in the aqueous humour of the anterior chamber of an eye to be examined : en
  • US2065427A - Box band stretching and sealing tool : en
  • DE640005C - Process for the photomechanical production of finishing reliefs : de en
  • US2064927A - Metallic boat : en
  • US2065368A - Corrugated metallic conduits and processes of making them : en
  • DE640192C - Locking device : de en
  • DK52460C - Cap with removable Shade. : da en
  • CA362906A - Paper roll and holder : en fr
  • DE640183C - Candy embossing machine with two embossing wheels : de en
  • DE640077C - Collapsible field portable : de en
  • USD102437S - Design for a sink : en
  • AU12936A - Improvements in and connected with kites : en
  • CA362753A - Refrigerator cabinet : en fr
  • CA362857A - Aircraft structure : en fr
  • IE14336L - Hydraulic shock absorbers for vehicles : en
  • US2065163A - Vegetable peeler : en
  • US2065335A - Combined photographic camera and distance meter : en
  • AU2566635A - Improvement in teat cup for milking machines : en
  • DE640164C - Device for the distribution of gaseous substances in flowing and static liquids : de en
  • US2064953A - Combination incinerator and evaporator : en
  • DE640054C - Device for scanning optical sound recordings : de en
  • GB458475A - Dialkyl glycols and their manufacture : en
  • GB458673A - Improvements in or relating to the moulding of shoe uppers and apparatus suitable for use therein : en
  • US2064974A - Machine-made tubular braid and process of making same : en
  • US2065097A - Street crossing sign : en
  • CA362828A - Film splicer : en fr
  • FR806650A - Vehicle body cowling : en fr
  • NO57368C - ARCHIVE CABINET DEVICE AND SIMILAR WITH DRAWERS EQUIPPED DRAWER SHELVES : en no
  • US2065176A - Vehicle brake : en
  • GB458705A - Improvements relating to protective arrangements for compound-wound electric motors : en
  • US2064968A - Furniture : en
  • US2065453A - Car truck side frame : en
  • US2064970A - Wing structure for aircraft : en
  • US2065161A - Full circle sprinkler : en
  • US2065376A - Apparatus for cracking nuts : en
  • US2065075A - Meter for vehicle parking : en
  • DE640010C - Circuit for direct current motors fed from alternating current networks via two groups of grid-controlled discharge vessels, which are provided for energy return and reversal at the same time : de en
  • US2065248A - Manufacture of pipe thread lubricants : en
  • US2065451A - Electric heating circuit control : en
  • US2065364A - Weft thread cutter for looms : en
  • CA362746A - Braker roll : en fr
  • AU2480035A - Means for grinding mineral ore andthe like : en
  • USD102428S - Cigarette container : en
  • GB458768A - Improvements in or relating to bottles and like containers : en
  • US2064809A - Closure operating device : en
  • CA362732A - Callus pad : en fr
  • DE640113C - Process for the production of a protective coating on pigments : de en
  • US2065012A - Support for dispensing containers : en
  • US2065118A - Method and apparatus for testing metals for defects : en
  • US2065359A - Testing machine for tensile tests : en
  • US2064891A - Draft gear for railway vehicles : en
  • US2064997A - Enveloping machine : en
  • USD102410S - Design for a necktie holder or : en
  • CA362758A - Door latch : en fr
  • GB458513A - Improvements in rotary-cutter machines for shearing metal and other plates : en
  • GB458511A - Improvements in the manufacture and production of amines and amides : en
  • CA362731A - Vehicle brake control : en fr
  • DE640133C - Device for producing creases in textile fabrics for the purpose of determining the tendency of these fabrics to form creases : de en
  • US2064993A - Expanding and guiding apparatus : en
  • DE639694C - Storage of rotary axes : de en
  • DE640174C - Lubricant and sealant for concrete pumps : de en
  • GB458742A - An improved small self-starting synchronous electric motor : en
  • DE640073C - Discharge vessel, especially rectifier for higher power, with vapor filling : de en
  • CA362898A - Surgical finger-stall : en fr
  • FR806836A - Process and installation for the purification of gas mixtures : en fr
  • GB458560A - Pitmans for mowers or like machines : en
  • US2065227A - Well flowing device : en
  • US2065153A - Casting rod attachment : en
  • US2065159A - Slug casting machine : en
  • USD102465S - Design for an advertising sign : en
  • DE640136C - Muehlstein sharpening machine that can be placed on rollers on the Muehlstein : de en
  • FR806780A - Ventilation system for vehicles : en fr
  • US2064919A - Hose clamp : en
  • US2065042A - Air control for oil burners : en
  • US2065346A - Safety apparatus for rail vehicles : en
  • GB458643A - The manufacture of a vat dyestuff of the anthraquinone series : en
  • GB458757A - Improvements in or relating to paper making machines : en
  • USD102413S - Design for a strainer or similar : en
  • DE640124C - Device for determining the oxygen consumed in the respiration of humans and animals and the carbonic acid produced : de en
  • DE640205C - Process for the post-treatment and drying of cellulose hydrate floss : de en
  • GB458645A - Improvements in floor construction : en
  • DE640151C - Device for controlling small electric motors with armature parallel resistance : de en
  • US2064878A - Safety razor : en
  • US2065383A - Photocopy machine : en
  • GB458625A - Improvements in cores for use in the moulding of hollow articles of concrete and the like, and the method of employing same : en
  • CA362881A - Signal for railway crossings : en fr
  • US2065479A - Metal container : en
  • USD102445S - Design for a combined washing : en
  • FR806814A - Manufacturing process for new azine dyes : en fr
  • US2065282A - Container seam : en
  • US2064992A - Articulated car : en
  • US2065407A - Mop holder : en
  • USD102476S - Design for an embroidered textdle : en
  • USD102507S - Design fob jeweled metal trimming : en
  • FR806795A - Improvements to methods and devices for therapeutic treatment by high frequency alternating fields, for example by short waves : en fr
  • USD102427S - Design for a combined telephone : en
  • USD102501S - Design fob a glove : en
  • USD102490S - Design fob a piano : en
  • DE640216C - Circuit arrangement for transmitting signal current pulses or pulse series by means of gas discharge tubes : de en
  • US2065196A - Method for purification of antitoxins and the like : en
  • CA362880A - Protector : en fr
  • CA362902A - Shorthand typewriter : en fr
  • US2065105A - Lighting fixture : en
  • US2065333A - Expansion rivet : en
  • FR806643A - Method for lifting liquids, applicable in particular in tube wells and devices allowing implementation : en fr
  • FR806716A - Mold for casting stereotype plates : en fr
  • GB458759A - Improvements in or relating to paper making machines : en
  • DE640098C - Lock for multi-part window sashes that are linked to one another by hinges : de en
  • DE640105C - Device for securing the even swinging out of a saw frame moved by means of a crank and push rod : de en
  • US2065065A - Automobile chassis construction : en
  • US2065133A - Shelving : en
  • US2064833A - Cooling of liquids : en
  • DE640017C - Method and device for cooling dental drills by means of a coolant to temperatures which enable painless dental drilling : de en
  • USD102467S - Design fok a liquid sprayer : en
  • FR806772A - Reversible armchair : en fr
  • GB458631A - Improvements in or relating to magnetron tubes : en
  • GB458618A - Improvements in or relating to television scanning apparatus : en
  • FR806730A - Swiveling and mobile car in all directions : en fr
  • US2065356A - Circuit breaker : en
  • GB458688A - Improved means for locking motor vehicles against unauthorised use : en
  • USD102463S - Design for an embroidered net : en
  • FR806621A - Twist drill says : en fr
  • GB458681A - Improvements in and relating to electrical contacts and a method of mounting on a panel or support : en
  • US2065068A - Portable electric lamp : en
  • FR806616A - Process for preparing quaternary ammonium compounds : en fr
  • GB458721A - Improvements in or relating to pipe bending and like tools : en
  • GB458763A - Improvements in or relating to scavenge pumps for internal combustion engines : en
  • DE640050C - Process for the production of stator core assemblies for electrical machines : de en
  • DE640086C - storage : de en
  • FR806618A - Improvements to electric discharge tubes : en fr
  • FR806835A - Process for the production of copper phthalocyanines : en fr
  • DE640109C - Anode protection sleeve or control electrode for gas or vapor discharge vessels with arc discharge : de en
  • FR806709A - Closing device for doors and windows : en fr
  • US2065206A - Closure : en
  • US2065295A - Therapeutic appliance : en
  • DE632361C - Bust holder with inserted breast pockets : de en
  • DE640125C - Device for the radiographic representation of body sections : de en
  • DK52454C - Charging device for transporting fuel from a coal bunker to a combustion chamber. : da en
  • FR806771A - Apparatus for the transformation of granular materials into powdery products : en fr
  • US2065055A - Irradiating apparatus : en
  • DK52455C - Water spray device for shop windows. : da en
  • US2065018A - Hydraulic brake system : en
  • GB458739A - Method of generating steam : en
  • GB458715A - Improvements relating to plant for conditioning the air of buildings : en
  • USD102453S - Design fob a butcher block : en
  • US2065296A - Sheet metal shelving : en
  • GB458489A - Improvements in brushes and mechanical painting or coating or cleaning devices : en
  • CA362885A - Stencil cutting sheet : en fr
  • US2065195A - Automatic oil separator control for refrigerating systems : en
  • FR806656A - Method and apparatus for determining the albumin content of the aqueous humor of an eye to be examined : en fr
  • DE640185C - Process for the production of carbonless paper : de en
  • US2065169A - Prune gatherer : en
  • US2065348A - Foundry flask : en
  • US2064949A - Brush : en
  • US2065465A - Machine for molding shoe bottom parts : en
  • FR806752A - Terminal device for pneumatic transmission line : en fr
  • GB458447A - Process of making colour concentrates : en
  • GB458638A - Variable pitch aeroplane propeller : en
  • GB458745A - Improvements in rotary engines, pumps and the like : en
  • US2064869A - Stop motion : en
  • USD102436S - Design fob a brooch pin ob similar : en
  • GB458433A - Improvements in or relating to the construction of motor-boats and like marine-craft : en
  • US2065152A - Voltage limiting device : en
  • GB458517A - Improvements in or relating to fencing or screens : en
  • DE640208C - Group lubrication pump, in which a common adjustment device is provided for all the pump pistons of a group and an individual adjustment device is provided for each individual pump : de en
  • GB458449A - Improvements in or relating to electron discharge device amplifiers : en
  • GB458587A - Improvements in manifolding apparatus : en
  • GB458719A - Means for locating sunken submarines and for supplying requisites to the crew thereof : en
  • FR806710A - System for transporting and emptying cans for discharging garbage or the like, in closed boxes of collecting trucks while avoiding soiling the ambient air : en fr
  • GB458753A - Improvements in and relating to coin operated gas and like meters : en
  • DE640123C - Process for the production of high emission cathodes : de en
  • GB458556A - Improvements in or relating to devices for moulding glass under pressure : en
  • GB458711A - Improvements in or relating to writing telegraphs : en
  • CA362805A - Station indicator for vehicles : en fr
  • US2064902A - Nonrefillable bottle : en
  • CA362849A - Grinding wheel for bristles : en fr
  • DE1394717U - Liquid atomizer : de en
  • US2064932A - Coating applying machine : en
  • AU2479135A - Improvements relating tothe sterilizing of liquids : en
  • US2065392A - Enameled sheet metal and method of making said sheet metal : en
  • CA362726A - Weed and root extractor : en fr
  • CA362749A - Temperature control device : en fr
  • CA362867A - Log towing device : en fr
  • CA362776A - Electric motor : en fr
  • GB458584A - Improvements in or relating to wall plugs : en
  • US2064933A - Eye mounting for dolls : en
  • US2065358A - Method of chilling animal carcasses : en
  • CA362823A - Colour-forming developer : en fr
  • CA362832A - Photographic film : en fr
  • CA362725A - Air conditioning apparatus : en fr
  • DE640025C - Piston engine, in particular internal combustion engine, with rotating, opposing cylinders arranged in pairs : de en
  • GB458672A - Improvements in rotary engines, pumps and the like : en
  • CA362799A - Free piston motor compressor : en fr
  • FR806726A - Elastic suspension for motor vehicles : en fr
  • GB458635A - Improvements in fluorescent screens : en
  • CA362855A - Mercury column thermostat : en fr
  • US2065088A - Rim : en
  • US2065494A - Welded structural member : en
  • US2065381A - Bifurcatel undergarment : en
  • CA362779A - Telephone system : en fr
  • CA362816A - Photographic screening dye : en fr
  • CA362842A - Calcium sulphate plaster : en fr
  • DK52458C - Procedure with associated reinforcement for the construction of reinforced concrete houses. : da en
  • GB458450A - Improvements in or relating to electron discharge device amplifiers : en
  • US2064982A - Sewing machine : en
  • CA362874A - Automatic rolling gate : en fr
  • BE419141A - : en
  • FR806813A - Improvements to variable electrical resistances with temperature and circuits using them : en fr
  • CA362860A - Crescent-shape two-edged hoe : en fr
  • CA362884A - Pencil : en fr
  • US2064995A - Door check : en
  • US2065259A - Hydraulic brake : en
  • FR806642A - Device for removing stems from fruits : en fr
  • GB458542A - Improvements in and relating to tube supporting means for steam generators : en
  • FR806684A - Process for obtaining a treated material based on chromium and products obtained by this process : en fr
  • FR806712A - Height and tilt adjustable mirror device, for dressing tables and similar applications : en fr
  • US2065233A - Convertible multiple purpose chair : en
  • US2064920A - Balancing means for spinning machines : en
  • US2065186A - Heater casing for use with a dental press : en
  • GB458722A - Improvements in and connected with chairs : en
  • FR806777A - Improvements in radiography : en fr
  • US2065429A - Vapor recovery system : en
  • US2065352A - Slicing machine : en
  • DK52452C - Electric Radiant Heater. : da en
  • US2065157A - Material for arc welding : en
  • FR806603A - Process for obtaining foundry molds : en fr
  • GB458603A - Improvements in luminous electric discharge lamps : en
  • US2064824A - Hat flanging machine : en
  • US2065485A - Refrigerating apparatus : en
  • US2065272A - Method of and means for regulating the fuel feed of internal combustion engines : en
  • AU75536A - Improvements in or relating to current carrying circuits : en
  • DE640116C - Process for the production of translucent patterns on cellulose-containing surfaces : de en
  • CA362800A - Free piston motor compressor : en fr
  • DE640176C - Process for hardening glass plates and other glass objects in liquid baths : de en
  • CA362808A - Mirror : en fr
  • DE1394348U - : de en
  • DE640090C - Horizontal milling machine with vertically adjustable milling slide : de en
  • GB458479A - Improvement in intestinal germicides : en
  • GB458619A - Improvements relating to the bodies of power driven vehicles : en
  • FR806803A - Improvements to electrical wave transmission networks : en fr
  • GB458445A - Improvements in casings suitable for small electric apparatus such as tubular condensers : en
  • GB458738A - Improvements in or relating to headlights more particularly for motor vehicles : en
  • GB458601A - An improved shaving cream : en
  • US2065236A - Grate : en
  • DK52463C - Steam wax melter. : da en
  • FR806613A - Improvements to recording devices : en fr
  • GB458564A - Improvements in electronic tubes : en
  • GB458733A - Improvements in bevel gear generating machines : en
  • GB458523A - Improvements in or relating to vehicle bodies : en
  • FR806742A - Plane plane body : en fr
  • US2065395A - Fractured wood fiber product : en
  • DE640135C - Friction clutch controlled by means of pressurized gas or pressurized fluid : de en
  • FR806801A - Ladder accessory : en fr
  • FR806748A - New product to reduce shrinkage and segregation of steel ingots, its instructions for use and resulting ingots : en fr
  • GB458817A - Improvements in or relating to emulsions : en
  • DE640080C - Casting mold for making ingots : de en
  • GB458465A - Improvements in endless-chain elevators : en
  • US2065040A - Automatic transmission : en
  • GB458532A - A toy : en
  • US2065110A - Method of preparing metal picrates : en
  • DE640171C - Electrical capacitor with cylindrical concentric layers separated from one another by a dielectric : de en
  • AU2479935A - Propagation of television images : en
  • GB458734A - Improvements in or relating to navigation aiding and like radio systems : en
  • FR806652A - Improvements to heating regulators and the like : en fr
  • US2065449A - Camera : en
  • CA362734A - Foot pad : en fr
  • GB458714A - Improvements in or relating to drip mats : en
  • FR806821A - Devices indicating the reciprocating movements of the shaft of washing machines and the like : en fr
  • GB458516A - Improvements in and relating to braking means for cranes, hoists and the like : en
  • GB458571A - Improvements in an relating to a device for returning hot condensate to the main feed pump of a boiler plant : en
  • GB458709A - Improved apparatus for delivering portions of relatively mobile material such as paste, oil or the like and preferably adapted for filling collapsible tubes therewith : en
  • USD102430S - Design for a range : en
  • DK52456C - Mattress bottom. : da en
  • FR806635A - Liquid purification device : en fr
  • DE640225C - Internal combustion engine with charging fan and oil centrifuge : de en
  • GB458565A - Improvements in and relating to thermionic amplifier circuits : en
  • FR806667A - Ion rectifier tube comprising an activated incandescent cathode and one or more control grids : en fr
  • FR806783A - Delay closing device for collection stations : en fr
  • FR806841A - Advanced devices for plugging and opening fire extinguishers and other liquid reservoirs : en fr
  • GB458557A - Improvements in or relating to the production of gas mixtures rich in hydrogen : en
  • CA362900A - Anti-squeak strip : en fr
  • AU104278B2 - Improvement in loudspeaker : en
  • CA362879A - Cigarette or candy box : en fr
  • US2065242A - Windshield protector : en
  • CA362889A - Furniture drawer : en fr
  • DE640212C - Device for the execution of adsorption processes : de en
  • US2065235A - Pressing machine : en
  • USD102433S - Design for an ashtray : en
  • CA362722A - Vacuum cleaner : en fr
  • AU116836A - Improvements in or relating to reciprocating pumps : en
  • US2065032A - Calendering : en
  • CA362856A - Thermostat : en fr
  • USD102411S - Design fob a flexible pocket : en
  • CA362793A - Induction device : en fr
  • CA362778A - Tire cover : en fr
  • GB458845A - Improvements in or relating to telephone or like systems and to hunting switches therefor : en
  • CA362896A - Electrolytic condenser : en fr
  • US2064888A - Spiral groove rifle magazine : en
  • US2064814A - Selective valve operating apparatus : en
  • USRE20215E - Refbigekated package : en
  • US2065299A - Ribbon spool : en
  • CA362819A - Camera shutter trigger : en fr
  • CA362851A - Fuel injector : en fr
  • US2064904A - Common medium multichannel exchange system : en
  • US2065180A - Method of making driving belts : en
  • US2065166A - Apparatus for and method of sizing, truing, straightening, and polishing metal rounds : en
  • US2065223A - Bit for smoking pipes and the like : en
  • US2064950A - Resinous condensation product and method of producing same : en
  • US2064947A - Sleeve-button or cuff link : en
  • US2065210A - Quick service control valve : en
  • US2065437A - Motor vehicle : en
  • CA362767A - Manufacture of sulphuric acid : en fr
  • GB458695A - Improvements in or relating to photographic exposure meters : en
  • GB458702A - Improvements in thermionic valves : en
  • US2065452A - Device and method for making confection covers : en
  • US2065184A - Ground rod : en
  • USD102434S - Design for a hinge for screen doors : en
  • US2065426A - Electrical indicator and tachometer : en
  • US2065457A - Paper dispenser : en
  • US2065271A - Fruit juice extractor : en
  • GB458762A - Improvements in apparatus for the transmission of power : en
  • GB458444A - Improvements in or relating to teleprinters : en
  • USD102455S - Design fob a jewelry display box ob : en
  • DE640147C - Steam generator with very fast rotating heating surface : de en
  • DE640178C - Method for vulcanizing belts, plates, or the like. : de en
  • DE640093C - Device for animating advertising glass writing by means of translucent glass rods or tubes running around behind them : de en
  • DK52468C - Regulator for Power Machines. : da en
  • GB458652A - Improvements in and relating to roofed constructions : en
  • FR806644A - Improvements to electrical controls for switches : en fr
  • US2065046A - Internal combustion engine : en
  • US2065193A - Device for controlling coinoperated machines : en
  • US2065216A - Fluid pressure brake : en
  • IE14532L - Pyrolytic conversion of hydrocarbon oils : en
  • DK52450C - Electrical Switch with Extinguishing Fluid for Extinguishing the Break Arc. : da en
  • DE640122C - Electric capacitor, especially variable capacitor : de en
  • CA362766A - Condensation product : en fr
  • FR806721A - Improvements to thin-walled metal boxes or containers for preserving food and the like : en fr
  • GB458838A - Improvements in or relating to telephone exchange systems : en
  • CA362752A - Variably tunable electrical circuit : en fr
  • US2065108A - Machine for polishing mineral particles : en
  • US2065416A - Crate : en
  • US2064911A - Sound generating and directing apparatus : en
  • US2064985A - Treating rayon : en
  • FR806768A - Improvements to multi-function control devices, especially those in motor vehicles : en fr
  • FR806786A - New suspension for motor vehicles or other vehicles : en fr
  • FR806844A - Trim panel : en fr
  • US2065264A - Burner : en
  • FR806715A - Process for preparing heterocyclic nitrogen compounds : en fr
  • US2064979A - Production of alkali orthophosphates : en
  • US2065267A - Safety razor : en
  • DE640085C - Sound-absorbing exhaust device for internal combustion engines, in particular for aircraft engines : de en
  • GB458572A - Process for the production of salts with a low water content or in the anhydrous condition : en
  • FR806782A - Improvements to antenna systems : en fr
  • GB459133A - A system of automatic train control for railways and the like : en
  • DE640094C - Can be used as a funnel with a pouring opening, such as bottles, jugs and the like. Like packaging : de en
  • DE640149C - Circuit arrangement for inductive transmission of direct current surges for optional calls from telephone stations connected in parallel : de en
  • DE640119C - Circuit arrangement for loudspeaker stations in telephone systems : de en
  • DE640121C - Process for the continuous winding of tube windings consisting of disc coils : de en
  • FR806602A - Lifting device on vehicles : en fr
  • FR806842A - Wheel set with grease gun and axle sections : en fr
  • GB458766A - Improvements in or relating to folding seats and the like : en
  • GB458605A - Means for facilitating the execution of letters, numerals and the like in signwriting and like arts : en
  • GB458683A - Improvements in balls and anchorages therefor for use in playing ball games using anchored balls : en
  • GB458552A - Improved method and apparatus for exhausting fluids : en
  • GB458650A - Improvements relating to folding formers and turning bars for rotary printing presses : en
  • GB458544A - Improvements in or relating to date indicator or like pads : en
  • GB458611A - Improvements in or relating to supercharged internal-combustion engines : en
  • DE640163C - Collective book with book-like held together, pocket-like folds into which the sheets are inserted with one edge : de en
  • GB458655A - Improvements in or relating to superheterodyne receiving circuits : en
  • US2064847A - Conversion of hydrocarbons : en
  • US2064977A - Foundation girdle : en
  • FR806760A - Device for clamping and strapping railway sleepers and other applications : en fr
  • US2065115A - Pressure apparatus for the drawing mechanisms for textile rovings : en
  • US2065124A - Production of artificial filaments, yarns, or threads : en
  • GB458529A - Improvements in and connected with electric batteries : en
  • US2064810A - Closure operating device : en
  • US2064973A - Sewing machine : en
  • US2064941A - Pin mounting : en
  • US2064901A - Digester : en
  • FR806662A - Production of quaternary ammonium combinations and their use in industry : en fr
  • FR806659A - Press-cylinder system : en fr
  • GB458690A - Improvements in safety devices for cutting, punching, printing, packing and like machines : en
  • FR806638A - Refinements to covered slide closures : en fr
  • US2064978A - Recovering nitrogen from nitrosyl chloride : en
  • US2065464A - Shoe bottom unit and method of making the same : en
  • GB458713A - Improvements in impulse transmitters for telephone systems : en
  • GB458816A - Improvements in and relating to dispersions of solids in liquids : en
  • GB458706A - Improvements relating to resilient bases for articles, for example smokers' ash-trays adapted to rest on a supporting surface : en
  • GB458761A - Process for the production of printing colours : en
  • DE640052C - Process for converting light intensity fluctuations of a frequency that is in the audible range or above into electrical voltage fluctuations : de en
  • GB458704A - Undergarment for women's wear : en
  • GB458541A - Improvements in and relating to airtight and/or moisture proof tins or like metal containers : en
  • GB458432A - Improvements in or relating to the armouring of motor-boats and other vehicles : en
  • GB458629A - Apparatus for removing dust and other impurities from air or other gases : en
  • GB459049A - Improvements in or relating to explosion pot electric switches : en
  • DE639997C - Electromagnetic oscillating armature motor : de en
  • DE640100C - Double-sided opening door, especially for refrigerators : de en
  • FR806700A - Improvements to installations used to fight fires : en fr
  • DE640009C - Electric hand switch for installation systems for switching alternating current on and off : de en
  • FR806660A - Instrument for weeding weeds : en fr
  • GB458820A - Improvements in or relating to radio direction finding and sense finding : en
  • US2064826A - Article of decoration : en
  • US2064929A - Method for producing fibrous cellulose from plant stalks and utilization of such fibrous cellulose : en
  • US2065284A - Buckle : en
  • USD102492S - Design for a dress : en
  • DE640092C - Device for removing and cutting for machines for the production of metal wool : de en
  • GB458576A - Lobster-claw lock : en
  • US2064863A - Revolving door : en
  • US2065185A - Device for cutting loops of wool such as are formed in making wool rugs, mats, carpets, or the like : en
  • US2065304A - Respirator : en
  • GB458593A - Improvements relating to the control of automatic milking apparatus : en
  • USD102432S - Design for a handle bar for a cycle : en
  • US2064871A - Air suction control means : en
  • CA362814A - Alternating current switch mechanism : en fr
  • DE640131C - Direction indicator : de en
  • FR806619A - Valve dam : en fr
  • GB458617A - Improvements in or relating to asymmetric lighting fittings : en
  • FR806692A - Bottle cap : en fr
  • US2064854A - Vacuum cleaner : en
  • US2065047A - Insect exterminating lamp : en
  • US2065266A - Method of painting : en
  • US2064966A - Well pumping and flowing mechanism : en
  • US2065424A - Educational device : en
  • USRE20212E - raney : en
  • US2065342A - Tuning pin construction : en
  • USD102479S - Design for a printed textile fabric : en
  • US2065007A - Gas meter : en
  • US2065058A - Turn shoe : en
  • DE640202C - Arrangement to protect the glow cathode of a high voltage rectifier : de en
  • DE640224C - Speed control device for injection internal combustion engines : de en
  • FR806744A - Device for extracting juice from fruits such as lemons, oranges, etc. : en fr
  • GB458461A - Improvements relating to wheeled trucks : en
  • CA362804A - Quad stranding machine : en fr
  • US2065146A - Retractable landing gear : en
  • US2065263A - Filtering or straining apparatus : en
  • GB458682A - Improvements in and relating to rings for ring doubling and like machines : en
  • GB458457A - Improvements in colour filters and the method of making the same : en
  • DE640107C - Device for avoiding overvoltages on mercury switches : de en
  • US2064881A - Automatic tension release for blind stitch sewing machines : en
  • US2065123A - Sewage treatment : en
  • US2064887A - Thermostatic control apparatus : en
  • US2064948A - Humidostat : en
  • US2065016A - Holder for collapsible tubes : en
  • DE640187C - Adjustment device for the lenses of photographic cameras : de en
  • GB458549A - Improvements in and relating to aluminium alloys : en
  • US2065136A - Process and means of printing : en
  • US2064835A - Process for the separation of cadmium from its ores : en
  • US2065360A - Automatic reclosing circuit breaker system : en
  • US2065372A - Stretcher for use with drying forms : en
  • DE640049C - Method and device for hardening the surface of workpieces : de en
  • DE640118C - Transmission mechanism for telegraph apparatus : de en
  • FR806784A - Device for the evacuation of household waste by flushing water : en fr
  • GB458537A - Improved cement concrete : en
  • USD102444S - Design for a bottle : en
  • US2065303A - Apparatus for the control of gunfire : en
  • USD102415S - Design for a pea shelleil : en
  • US2065091A - Trough hanger : en
  • US2065305A - Method of molding an article and apparatus therefor : en
  • US2065249A - Treating petroleum distillates : en
  • USD102473S - Design for a textile fabric or : en
  • CA362729A - Soap tablet : en fr
  • USD102456S - Design for a jar : en
  • GB458732A - Improvements in and relating to socket-and-spigot pipe joints : en
  • US2065370A - Chest for surgical bandages in strip-form : en
  • FR806735A - Motor vehicle brake improvements using the engine : en fr
  • DE640179C - Jet pipe : de en
  • DE640091C - Control device for a machine part moving to and fro, in particular for a hammer bear : de en
  • US2065093A - Nut blanching machine : en
  • US2065472A - Pin mounting : en
  • US2065343A - Exhaust muffler : en
  • US2065441A - Method and apparatus for making containers : en
  • US2064959A - Mechanism for use in applying pressure to shoe bottoms : en
  • USD102420S - Design for a bottle : en
  • US2065292A - Braking apparatus : en
  • GB458612A - Improvements in and relating to systems for communication over power lines : en
  • CA362759A - Network cable : en fr
  • US2065154A - Propeller : en
  • US2065212A - Brake apparatus for cars : en
  • USD102425S - Design for a fly swatter : en
  • US2065156A - Printing form : en
  • USRE20213E - Piezoelectric device : en
  • US2065029A - Apparatus and method of making and applying bands : en
  • US2065247A - Pipe thread lubricant : en
  • DE640189C - Maneuvering device for motor vehicles : de en
  • AU93236A - Improvement in coke oven structure : en
  • US2065403A - Switch equipped tubular construction : en
  • US2065375A - Sled propeller : en
  • FR806693A - Improvements to discharge tubes : en fr
  • GB458764A - Improvements in and relating to machines for running together gears or like cooperating parts : en
  • US2064855A - Vacuum cleaner : en
  • FR806717A - Security paper manufacturing process : en fr
  • US2065127A - Machine for the sale of newspapers : en
  • US2065274A - Keyboard unit for line casting machines : en
  • CA362730A - Bake oven ejector : en fr
  • GB458488A - Improvements relating to garters : en
  • CA362792A - Magnetic core : en fr
  • DE639984C - Equipment for electric fish stunning : de en
  • FR806634A - Controlled dust valve for internal combustion engines supplied with pulverulent fuels : en fr
  • GB458664A - Improvements in and relating to colour forming developers and processes of colour development : en
  • US2065113A - Process of producing lower aliphatic amino alcohols : en
  • US2065238A - Shoe sole attaching apparatus : en
  • DE640188C - Photographic or cinematographic camera with aperture control : de en
  • FR806779A - Improvements to token or prepayment devices : en fr
  • GB458554A - Improvements in or relating to regulable through cocks : en
  • FR806675A - Cylinder assembly for rotary printing machines : en fr
  • GB458632A - Improvements in vapour burners for lighting, heating, or cooking apparatus : en
  • US2064905A - Common medium multichannel exchange system : en
  • US2065192A - Heating, cooling, and ventilating seated enclosure : en
  • CA362789A - Telephone system : en fr
  • US2064954A - Fluid heat exchange apparatus : en
  • USD102458S - Design fob a cup or similar article : en
  • AU104380B2 - Improvement indirect coupled amplifier : en
  • US2065121A - Valve for inflatable balls : en
  • US2065252A - Lamp of the luminous discharge tube type : en
  • US2065398A - Method of manufacturing ice cream and the product thereof : en
  • FR806739A - New process for decorating mirrors, and mirrors obtained by this process : en fr
  • CA362760A - Bimetallic element : en fr
  • CA362815A - Aldehyde screening dye : en fr
  • AU495136A - Improvements in mills for grinding mineral ore andthe like : en
  • US2065098A - Method of making plaquets for spectacles or eye-glasses : en
  • US2065309A - Ornamental woven fabric : en
  • CA362728A - Fish basin water regenerating apparatus : en fr
  • CA362774A - Soluble cellulose production : en fr
  • CA362841A - Permanent waving heater : en fr
  • FR806829A - Air cooler : en fr
  • CA362822A - Colour-forming developer : en fr
  • US2065138A - Tube cutter : en
  • US2064907A - Common medium multichannel exchange system : en
  • US2064969A - Apparatus and method of distributing pressure differential across piston rings or packings : en
  • US2065043A - Car roof : en
  • US2065390A - Dispensing device : en
  • US2065041A - Saw tooth : en
  • DE640114C - A shaker slide shifted on a rod : de en
  • US2064994A - Alarm system : en
  • US2065414A - Retractable landing gear : en
  • US2065131A - Dispensing container for mayonnaise and the like : en
  • GB458613A - Improvements relating to means for supplying the charge to internal combustion engines : en
  • USD102446S - Design for a flashlight : en
  • US2065467A - Welding process and apparatus : en
  • CA362791A - Switching device : en fr
  • US2065139A - Power lift mechanism : en
  • CA362748A - Electrical insulation : en fr
  • CA362826A - Camera : en fr
  • FR806699A - Device for cooling the cylinders of internal combustion engines by air : en fr
  • CA362818A - Folding camera : en fr
  • US2064958A - Signaling system for radiotelephones : en
  • CA362790A - Acoustic diaphragm : en fr
  • US2065160A - Rotary engine : en
  • USD102477S - Design fob an embroidered textile : en
  • US2065489A - Transmission level controlling arrangement : en
  • US2065077A - Hat forming machine : en
  • US2065382A - Brake : en
  • DK52464C - Steel plate swimmer for Dybhavstrawlnet. : da en
  • GB458716A - Improvements in or relating to electric transmission and rectifying equipment : en
  • CA362724A - Polishing wheel cover : en fr
  • GR6183B - KNITTED PILO. : el en
  • GB458478A - Improvements in or relating to the manufacture of super-phosphates or mixed fertilizers : en
  • CA362829A - Goffered film producing apparatus : en fr
  • US2064987A - Photometer : en
  • US2065086A - Valve : en
  • US2065228A - Hair comb : en
  • FR806823A - Improvements in vehicle towing : en fr
  • US2065067A - Method of and apparatus for adjust : en
  • US2065328A - Deflector and control for vehicle heaters : en
  • USD102457S - Design fob a bowl : en
  • CA362843A - Aggregate and decorative surface : en fr
  • CA362794A - Inductive device : en fr
  • US2065475A - Roller bearing : en
  • USD102441S - Design for a key charm : en
  • US2064963A - Observation device : en
  • USD102454S - Design fob a bottle : en
  • FR806794A - Method and product for obtaining rapid coagulation of rubber : en fr
  • US2065483A - Container : en
  • US2064945A - Pyridine derivatives and process of making the same : en
  • US2065170A - Magnesium alloy : en
  • GB458452A - Improvements in and relating to colour cinematography : en
  • US2064922A - Lifter apparatus for spinning machines : en
  • US2064874A - Column blinding mechanism : en
  • US2065052A - Liquid dispensing apparatus : en
  • US2065361A - Sand spreading device : en
  • US2065302A - Method for obtaining slightly relieved photographic images : en
  • GB458599A - Improvements in or relating to electrical recording devices comprising cathode ray tubes : en
  • US2065109A - Slow recovery converter water heating system : en
  • US2065410A - Face guard or mask : en
  • USD102418S - Design for a vehicle indicating : en
  • US2064924A - Lifter motion of spinning apparatus : en
  • US2064980A - Detecting system : en
  • US2065112A - Process for separating acidic gases : en
  • US2065120A - Valve for inflatable balls : en
  • GB458623A - Method and means of moving portable sheds, heavy crates and the like : en
  • US2065008A - Rotary pump : en
  • US2065049A - Valve for internal combustion engines : en
  • US2065251A - Heating apparatus : en
  • US2065310A - Seat construction : en
  • CA362756A - Brake pipe holding means : en fr
  • US2064914A - Oil and gas burner : en
  • USD102480S - Design for a printed textile fabric : en
  • US2065129A - Slicing mechanism : en
  • CA362831A - Camera range finder : en fr
  • CA362892A - Masonry weatherproofing composition : en fr
  • FR806614A - Apparatus for forming titles on motion pictures : en fr
  • US2065045A - Construction material : en
  • US2065102A - Forming machine : en
  • GB458735A - Improvements in machines for brushing felt hat bodies : en
  • FR806818A - Improvements relating to circuits comprising thermionic tubes : en fr
  • DK52453C - Frozen, especially for tiled stoves, fireplaces and central heating stoves. : da en
  • DE640095C - Central lock for gas protection doors : de en
  • US2065062A - Valve for high speed compressors : en
  • FR806753A - Three-pinion freewheel improvements for cycles : en fr
  • DE640120C - Intermediate frequency receiver that can be used for record playback with a multi-grid tube as a mixing tube : de en
  • DE640137C - Hand power hammer, especially for milling stone : de en
  • GB458755A - Improvements in constructional toys : en
  • US2065291A - Lock : en
  • DE640161C - Device for moistening textile goods, in particular stamping, attached to non-moving forms by spraying : de en
  • GB458476A - Improvements in or relating to devices for regulating the flow of gas to the burners of water heaters and the like : en
  • US2064821A - Art of spinning : en
  • US2065321A - Gold washing apparatus : en
  • US2064866A - Lacquering processes : en
  • US2064915A - Manufacture of shaped articles from viscose : en
  • US2065150A - Fruit container : en
  • US2065402A - Refrigerating apparatus : en
  • FR806701A - Improvements to valves for fluids under high and medium pressures : en fr
  • CA362806A - Coated roofing base material : en fr
  • FR806741A - Manufacturing process of non-combustible, insulating and rot-proof materials, new materials obtained and new binder used : en fr
  • US2065021A - Gearing : en
  • USD102468S - Design for a combined telephone : en
  • US2064877A - Chassis lubrication : en
  • FR806708A - Device for the reproduction of sound recordings : en fr
  • GB458574A - Apparatus for wrapping cords and like cores with tissue, skin, leather, artificial leather and like flexible material : en
  • US2065250A - Slider : en
  • GB458765A - Improvements in paper web connecting mechanism for printing presses : en
  • GB458553A - Improvements in or relating to means for automatically controlling the consistency of a moving stream of fluid : en
  • FR806850A - Process for the preparation of coal and oil dispersions : en fr
  • GB458455A - An improved receptacle for tobacco ash : en
  • GB458663A - Apparatus for playing a game : en
  • US2065182A - Process for the treatment of cheese : en
  • GB458727A - Improvements in hose or pipe connections particularly suitable for vacuum cleaners : en
  • CA362727A - Dental instrument : en fr
  • USD102406S - Design fob a smoking pipe : en
  • USD102475S - Design fob an embroidered textile : en
  • GB458547A - Improvements in or relating to settling apparatus : en
  • FR806738A - Device for recording and indicating the fuel consumption of an engine : en fr
  • GB458477A - Improvements in the production of artificial wool : en
  • GB458723A - Improvements in or relating to the coating of metallic surfaces : en
  • DE640053C - Device to compensate for the measuring errors of gas meters with three or more measuring chambers and creeping control : de en
  • IE13805L - Rotary kilns : en
  • FR806731A - Automatic dispensing, closing and dosing containers for granules, powders or liquids, for domestic use : en fr
  • FR806816A - Jazz combined with speaker operating with pick-up or radio device : en fr
  • GB458526A - Improvements in plate clutches : en
  • FR806691A - Vaporizer enhancements : en fr
  • FR806834A - Liquid electric switch : en fr
  • CA362820A - Enlarging printer : en fr
  • US2065443A - Alternating current switch mechanism : en
  • FR806624A - Method and device for the dehydration of magnesium chloride : en fr
  • US2064939A - Method of attaching heels to shoes and apparatus for performing such method : en
  • US2065194A - Electrically controlled brake : en
  • FR806620A - Improvements to reels for motion pictures : en fr
  • GB458646A - Improvements in or relating to apparatus for dividing and shaping pasty substances : en
  • US2065327A - Apparatus for making window bags and wrappers : en
  • FR806845A - Packing for cable gland : en fr
  • GB458597A - Improvements in the manufacture of derivatives of polyhydroxy compounds : en
  • DE640064C - Process for the preparation of oxyarylcarboxylic acid esters : de en
  • DE640167C - Device for controlling switching movements, especially in locomotives : de en
  • GB458451A - Method and electrically heated apparatus for use in washing, rinsing and drying dishes, glasses, crockery and the like : en
  • FR806605A - Manufacturing process of combustible agglomerates : en fr
  • FR806610A - Installation for high frequency traffic with two or more waves : en fr
  • GB458610A - Improvements in and relating to locking-devices for electric lamp holders : en
  • GB458644A - Improvements connected with the roofs of motor cars, motor coaches or like vehicles : en
  • US2064876A - Air drying composition of the urea resin type : en
  • DE639953C - Process for the preparation of alkyl esters of methacrylic acid : de en
  • US2065085A - Vehicle ventilator : en
  • DE640193C - Process for reducing the nicotine content in tobacco smoke : de en
  • FR806720A - Electro-thermal device with mixed heating, especially intended for household applications : en fr
  • FR806639A - Improvements to deformable tubes by crushing : en fr
  • DE640112C - Device for measuring the high voltage direct current in X-ray systems : de en
  • CA362744A - Brake : en fr
  • CA362875A - Fruit and vegetable cleaning method : en fr
  • DE640071C - Device on tension clamps for electrical lines : de en
  • USD102435S - Design for a beooch ob similar : en
  • US2065450A - Padding for carpets and the like : en
  • DE640103C - Ski binding with adjustable toe pieces : de en
  • US2064870A - Method of pictorial representation : en
  • USD102486S - Design for a pincushion : en
  • CA362866A - Resilient wheel : en fr
  • FR806743A - Process for the production of valuable hydrocarbon products by treatment with hydrogenation gas of distillable carbonaceous materials : en fr
  • US2065130A - Slip elevator construction : en
  • US2065054A - Active ray treating device : en
  • US2065134A - Wheel : en
  • GB458563A - Improvements in and relating to stanchions for temporary fencings : en
  • GB458641A - Improvements in and relating to distributors for cables, more especially for television cables : en
  • DE640102C - Ski binding with springy heel pull and with one or more guide parts for the optional adjustment of the heel pull member : de en
  • USD102409S - Design fob a mirror or similar : en
  • GB458743A - Improvements in valve closures for food-preserving vessels : en
  • US2065331A - Method of preparing mixed esters : en
  • US2065143A - Tape compass : en
  • US2065297A - Flexible conduit connecter : en
  • US2065081A - Valve operating mechanism : en
  • FR806632A - Chlorinated hydrocarbon purification process : en fr
  • FR806641A - Heating appliance using sawdust as fuel : en fr
  • FR806830A - Combined turbine and gear transmission, especially for rail vehicles : en fr
  • USD102416S - Design for a wishing bowl : en
  • GB458837A - Improvements in apertured fabrics and processes of making the same : en
  • FR806704A - Improvements to thermionic tubes and other electric discharge tubes : en fr
  • GB458543A - Improvements in or relating to refrigerator cabinets : en
  • US2064820A - Cam hardening machine : en
  • US2064951A - Wearing apparel : en
  • US2065010A - Clip for tubular caps : en
  • GB458642A - A process for the production of films, strips, filaments or other objects : en
  • CA362903A - Insecticide extraction : en fr
  • FR806623A - Process for producing color screened copies on paper by optical reproduction of color screened negatives or slides, color projection images or color transparent objects : en fr
  • US2064868A - Graphophone or sound-reproducing instrument : en
  • FR806746A - Valve : en fr
  • GB458744A - Improvements in and relating to cathode ray tubes : en
  • US2064908A - Electrode holder : en
  • DE640108C - Cooling device for electron tubes with water resistance made of insulating material : de en
  • US2064815A - Apparatus for filling syringe cartridges and the like : en
  • US2064928A - Packing joints for heat exchangers : en
  • US2064988A - Air eliminator : en
  • US2064944A - Pyridine derivatives and process of making them : en
  • US2065030A - Fluid pressure operated lifting jack : en
  • FR806665A - Improvements to buttons in two parts : en fr
  • FR806608A - Process for preparing fish and other food products, in particular with a view to preserving : en fr
  • CA362847A - Sluice gate device : en fr
  • US2065261A - Jar : en
  • US2065014A - Constant speed mechanism : en
  • US2065338A - Venting means for electric fuses : en
  • GB458609A - Improvements in radiators for automobiles : en
  • FR806681A - Clutch device for pressure release and release in sheet printing machines : en fr
  • FR806737A - Glasses for aviators and other applications : en fr
  • GB458620A - Improvements in electric incandescent lamps : en
  • GB458728A - Improvements in and relating to fastening devices for doors : en
  • GB458539A - Improvements in nozzle construction : en
  • FR806808A - Press for the production of multi-layered non-burst glass : en fr
  • FR806811A - Full visibility body : en fr
  • CA362803A - Fibreboard box : en fr
  • GB458551A - Improvements in and relating to injection nozzles for internal combustion engines : en
  • CA362740A - Cigarette tobacco feed : en fr
  • USD102440S - Design for a display tag holder : en
  • FR806790A - Quaternary ammonium compounds and their preparation process : en fr
  • GB458636A - Locker for milk bottles, cream bottles, butter or other provisions or articles : en
  • DE640070C - Device on tension clamps for electrical lines : de en
  • FR806636A - Blocking reactance, in particular for blocking high or low frequencies in high current networks : en fr
  • USD102470S - Design for an automobile heater : en
  • GB458674A - Improvements in or relating to hook-and-eye fastenings : en
  • DE640182C - Heat exchanger : de en
  • US2065187A - Vacuum refrigerating unit : en
  • USD102502S - Design foe a glove : en
  • USD102508S - Design for jeweled metal trimming : en
  • FR806679A - Sheet discharge device for printing machines : en fr
  • GR6182B - MICRON PLASTER WITH MANUAL KEY. : el en
  • GB458535A - Improvements in or relating to artificial casings or tubes : en
  • FR806755A - Speed regulator for mining machines : en fr
  • FR806733A - Improvement in the manufacturing process of metal alloys by aluminothermy : en fr
  • FR806807A - Improvements to circuits including thermionic devices : en fr
  • US2065314A - Traffic lane marker : en
  • FR806649A - Rubber scraper surface : en fr
  • DK52465C - Pipe coupling. : da en
  • US2065456A - Sound damping device for microphones : en
  • US2064972A - Refrigerator : en
  • FR806666A - Improvements applicable to fluid flow adjustment : en fr
  • DE640157C - Light sensitive photographic material for use in ultraviolet light : de en
  • CA362736A - Adhesive pad : en fr
  • US2065316A - Process of making reproductions : en
  • US2065031A - Sewing machine needle guard : en
  • US2065125A - Manufacture or treatment of products or articles made of or containing cellulose derivatives or other lacquer bases : en
  • US2065209A - Electro-pneumatic brake : en
  • CA362761A - Bimetallic element : en fr
  • CA362769A - Power transmission device : en fr
  • CA362824A - Photographic film : en fr
  • GB458464A - Improvements in or relating to vertically adjustable articles of furniture, such as swivel chairs or the like : en
  • DE640172C - Process for the production of azo dyes : de en
  • FR806758A - Method and device for increasing the propulsion qualities of all land, sea or air devices : en fr
  • US2065082A - Electrodeposition of metals : en
  • US2065460A - Magnetic separation : en
  • GB458463A - Improvements in or relating to means for controlling the supply of fuel to internal combustion engines : en
  • US2065362A - Recording apparatus : en
  • GB458656A - Improvements in or relating to valve gear for percussive tools : en
  • US2065434A - Electric toaster : en
  • FR806832A - Spirometer : en fr
  • GB458439A - Improvements relating to hydraulic couplings and gears : en
  • US2065013A - Traveler for spinning-rings : en
  • GB458578A - Improvements in and relating to apparatus for heating liquids : en
  • US2065072A - Spool : en
  • US2065405A - Insole and method of and material for making the same : en
  • USD102504S - Design for a dress : en
  • US2065025A - Internal combustion engine of the liquid fuel injection compression ignition type : en
  • GB458756A - Improvements in or relating to presses for use in paper making machines : en
  • FR806606A - Heat-insulating mat : en fr
  • GB458510A - Improvements in or relating to means for use in automatically stopping kinematograph projecting apparatus : en
  • US2064851A - Means for and method of separating sheet material : en
  • DE640186C - Adjustment device for the lenses of photographic cameras : de en
  • USD102505S - Design for a dress : en
  • GB458736A - Improvements in or relating to metal mesh screens for example for use in cathode ray tubes : en
  • US2065373A - Tapping and refill-controlling device : en
  • US2064942A - Record : en
  • US2065114A - Method of analysis : en
  • US2065243A - Closure : en
  • US2065207A - Process for melting and casting high purity metal : en
  • CA362739A - Insecticide delivery apparatus : en fr
  • CA362891A - Container mouth making apparatus : en fr
  • US2065076A - Loom : en
  • US2065459A - Service and emergency brake control : en
  • USD102462S - Design fob a container cap : en
  • US2065377A - Braking system : en
  • CA362770A - Box : en fr
  • AU2565435A - Improvements in or relating tothe manufacture of cigarettes : en
  • CA362812A - Annealing apparatus : en fr
  • CA362862A - Scaffolding clamp : en fr
  • US2065092A - Anvil for riveting guard ledger plates : en
  • US2065234A - Fly box : en
  • DE640069C - Circuit arrangement for Schnurverstaerkeraemter : de en
  • GB458726A - Improvements relating to grain separators : en
  • US2065231A - Closure : en
  • US2064976A - Regulation of free-piston motor compressors : en
  • US2065107A - Apparatus for parking and delivering vehicles : en
  • GB458600A - Improvements in apparatus for producing soap of low moisture content : en
  • USD102489S - Design for a plastic tube or : en
  • DE640117C - Rail guide for trolleys, especially for cable cars : de en
  • DE640218C - Device for determining the degree of earth fault compensation in high voltage networks : de en
  • CA362795A - Motion picture film : en fr
  • GB458649A - Improvements in or relating to filters : en
  • US2064894A - Common medium multichannel exchange system : en
  • US2064931A - Heat transfer : en
  • US2065096A - Multiple joint pneumatic lifting jack : en
  • US2065239A - Bean slicing machine : en
  • US2065420A - Adjustable shear gauge : en
  • FR806831A - Variable diameter gear shifting system : en fr
  • GB458749A - Improvements in connectors for electrical conductors : en
  • AU524636A - Improvement indirect coupled amplifier : en
  • US2064842A - Treatment of hydrocarbon oil : en
  • USD102487S - Design fob hosiery : en
  • DK52473C - Ski. : da en
  • GB458456A - Improvements in or relating to multi-plate friction clutches : en
  • GB458729A - Fluid pressure motors having pistons of the oscillating type : en
  • CA362873A - Filter-press : en fr
  • CA362848A - Water disinfectant adding method : en fr
  • US2065269A - Discharge apparatus containing gas or vapor : en
  • US2065056A - Automatic phonograph : en
  • USD102429S - Design for a sock fastener for : en
  • DE640101C - Sports shoes, in particular ski and mountain boots : de en
  • CA362907A - Weighing apparatus : en fr
  • DE640088C - Shut-off device, in particular for use in ring lines : de en
  • US2065232A - Muffler : en
  • GB458426A - Thermostat for electric ranges : en
  • DE640200C - Mud digester : de en
  • US2065084A - Brake mechanism : en
  • US2065438A - Vent head : en
  • US2065240A - Shipping case fastener : en
  • USD102442S - Design for a plating caed holder : en
  • CA362840A - Permanent hair waving : en fr
  • GB458429A - Improved means for stoppering and opening fluid containers or vessels : en
  • GB458583A - Improvements in and apparatus for the fine dispersion of gases in liquids : en
  • GB458608A - Improvements in or relating to the manufacture of laminated glass and the like : en
  • DE640196C - Scraper conveyor : de en
  • CA362861A - Knitted fabric with fringe : en fr
  • DE640145C - Closure for the ends of a tension ring, especially of packaging vessels : de en
  • US2065363A - Winding machine : en
  • US2064858A - Sorting apparatus : en
  • US2065397A - Power grader : en
  • FR806678A - Claw device on pressure cylinders for printing machines : en fr
  • US2065401A - Airplane : en
  • DE638440C - Process for the production of chlorine-containing fluorene compounds : de en
  • US2064808A - Air conditioning : en
  • US2065389A - Cement for metallic and ceramic constructional parts : en
  • US2064841A - Coupling element : en
  • US2065128A - Process and apparatus for dispensing gasoline : en
  • US2065268A - Truck tank mounting means : en
  • DE640089C - Process for the production of colored and protective coatings on objects made of zinc and zinc alloys : de en
  • GB458661A - Improved packing device for rotary elements : en
  • CA362764A - Chain saw : en fr
  • GB458427A - Improvements in and relating to colour photography, colour cinematography, and photo-mechanical colour printing : en
  • GB458814A - Improvements in or relating to the moisture-proofing of non-fibrous cellulose sheetsor films : en
  • DE640165C - Fridge : de en
  • FR806740A - Air filter improvements : en fr
  • CA362837A - Flyer : en fr
  • FR806812A - Rolling closure compensator roller : en fr
  • FR806723A - Development of dry batteries : en fr
  • IE14600L - Pyrolytic conversion of hydrocarbon oils : en
  • FR806669A - Pocket rangefinder : en fr
  • GB458558A - Improvements in oil cans : en
  • US2065488A - Tool : en
  • DE640096C - Edge latch : de en
  • DE640203C - Process for the manufacture of oxide cathodes : de en
  • US2065204A - Compressor unloading device : en
  • FR806846A - Improvements made to devices to improve combustion in fireplaces, in particular those in boilers : en fr
  • DE640134C - Method and device for overcoming the friction of rest during static balancing of bodies to be rotatably supported : de en
  • DE640215C - Tongue switch with several articulated tongue members, especially for monorails : de en
  • FR806696A - Starch treatment process : en fr
  • FR806847A - Process and devices for the direct production of stable detonating fuels without gums, starting from raw detonating gasoline : en fr
  • US2064867A - Process of producing hydrogen : en
  • US2065144A - Timing mechanism : en
  • US2065351A - Conversion of hydrocarbon oils : en
  • US2064818A - Means for unlocking locks : en
  • US2065270A - Revolving blower and sign card : en
  • CA362788A - Telephone system : en fr
  • CA362813A - Electric switch mechanism : en fr
  • GB458634A - Improvements in lithographic plate graining machines : en
  • FR806719A - Manufacturing process of artificial sponges : en fr
  • US2065023A - Electric flame producing device : en
  • DE640154C - Luffing crane : de en
  • US2064906A - Common medium multichannel exchange system : en
  • US2065455A - Reducing machine : en
  • CA362833A - Fan inlet damper : en fr
  • AU2561935A - Improvements in or connected with water meters : en
  • GB458573A - The manufacture of a new hydroxycarboxylic acid : en
  • GB458741A - Improvements in or relating to the production of noiseless sound film records : en
  • GB458815A - Improvements in or relating to emulsions : en
  • FR806648A - Improvements to concrete containing baked clay particles as additional material : en fr
  • US2065089A - Pivot arm construction for wringer mops : en
  • US2065435A - Knock-down display device for bottled beverages : en
  • US2065322A - Art of veneering surfaces : en
  • GB458660A - Improvements in or relating to toy guns : en
  • GB458752A - Improvements in or relating to actuating mechanism for valves of internal combustion engines : en
  • GB458562A - Machine for engraving rings : en
  • CA362888A - Water-resisting mouldable or coating composition : en fr
  • US2065279A - Ink feeder for printing presses, etc. : en
  • DE640074C - Device for the protection of rectifier arrangements with autotransformer : de en
  • US2065344A - Control means for signal control transmission systems : en
  • US2065066A - Thread rolling machine : en
  • US2065142A - Locking mechanism : en
  • US2065155A - Type arrangement for composing machines : en
  • USD102506S - Design for a dress : en
  • FR806617A - Improvements to television sets : en fr
  • FR806729A - Acoustic warning device : en fr
  • FR806736A - Liquid tubes : en fr
  • FR806837A - Floatless carburettor operating in any position relative to the engine : en fr
  • GB458467A - Process for the manufacture of nitro-cellulose : en
  • DE640160C - Device for preparing driven tubes : de en
  • FR806711A - Remote control by hose acting by traction and compression : en fr
  • FR806828A - Blast furnace recuperator : en fr
  • US2064831A - Shield conductor : en
  • US2065277A - Lifting jack : en
  • US2065326A - Milling machine : en
  • USRE20209E - eastwood : en
  • US2065215A - Slack adjuster : en
  • DE1394156U - : de en
  • US2064836A - Razor blade sharpener : en
  • US2065101A - Broaching machine fixture : en
  • US2065355A - Concrete building construction : en
  • FR806685A - Fluid current recording measuring instrument : en fr
  • GB458434A - Improvements in or relating to relief-valves for pressure-lubrication systems : en
  • FR806698A - Starch compound : en fr
  • FR806687A - Shaping machine : en fr
  • USD102482S - Design fob a textile fabric : en
  • FR806770A - optical screen and its applications : en fr
  • GB458821A - Improvements in the manufacture and production of synthetic tanning agents : en
  • CA362890A - Heat interchanger : en fr
  • GB458818A - Process of cementing materials together : en
  • DK52449C - Device at automatic or semi-automatic connection centers. : da en
  • GB458621A - Improvements in or relating to mudguards for perambulators, juvenile road vehicles and the like : en
  • DE640127C - Device for measuring tooth circumference using a wire loop : de en
  • DE640150C - Electrical switching device for the automatic periodic opening and closing of a circuit by a relay whose coil is connected in series with a main resistor with a negative temperature coefficient : de en
  • DK52475C - Drying system for Wood. : da en
  • FR806761A - Improvements to directional antennas : en fr
  • US2065482A - Container : en
  • DE640191C - Espagnolette lock for windows and doors : de en
  • GB458442A - Improvements in or relating to the manufacture of cigarettes : en
  • CA362723A - Hob, cutter, etc. : en fr
  • US2064910A - Reenforced monolith building construction : en
  • USD102497S - Design for a lace : en
  • CA362871A - Vehicle jacking system : en fr
  • US2065099A - Grinding machine : en
  • US2065083A - Stock feeding mechanism : en
  • CA362755A - Cylinder packing : en fr
  • US2064880A - Headlight : en
  • US2064981A - Braun tube for television receiver apparatus : en
  • US2065474A - Production of polymerization products from isobutylene : en
  • US2064893A - Optical system : en
  • US2065229A - Centrifuge : en
  • US2064834A - Conversion of hydrocarbon oils : en
  • USD102466S - Design for a textile fabric or : en
  • US2064946A - Thermostatic regulator : en
  • US2065019A - Safety hopper : en
  • CA362882A - Signal for railway crossings : en fr
  • DE639798C - Process for the simultaneous production of several metallographic sections : de en
  • FR806622A - Process for the preparation of tablets which easily disintegrate in water : en fr
  • DE640184C - Process for the production of superficially rough dewatering cloths soaked with fiber protection agents, especially for paper and cardboard machines : de en
  • GB458446A - Improvements in or relating to multi-way electric switches : en
  • US2064856A - Vacuum cleaner : en
  • US2064991A - High frequency amplifying system : en
  • GB458514A - Improvements in plant supports : en
  • FR806629A - Anthraquinone Series Tank Dyes : en fr
  • FR806815A - Improvements to clamps or fittings for pipes and the like : en fr
  • US2065202A - Belt buckle : en
  • US2065275A - Metal wheel and method of making the same : en
  • US2064819A - Condenser : en
  • AU521636A - Improvement in loudspeaker : en
  • GB458651A - Improvements relating to the manufacture of corrugated flexible metal tubing : en
  • FR806631A - Improvements to vaporization devices for internal combustion engines : en fr
  • GB458555A - Improved heel for shoes : en
  • DE640031C - Double stitch shoe sewing machine : de en
  • DK52457C - Mechanism for automatic Post-closing of insufficiently closed Elevator doors. : da en
  • FR806705A - Improvements to fixing devices : en fr
  • CA362785A - Liquid fuel burning apparatus : en fr
  • FR806653A - Test bench for internal combustion engines, in particular for aircraft engines : en fr
  • GB458718A - Apparatus for playing a game : en
  • FR806810A - Device for driving the driving axles of a motor vehicle with three or more axles : en fr
  • DE639965C - Process for hardening the surface of utensils made of vulcanized soft rubber : de en
  • US2065026A - Polynuclear condensation products containing keto groups and process of producing same : en
  • FR806749A - Watertight cabin usable, in particular, for gas protection : en fr
  • FR806668A - Damper : en fr
  • CA362825A - Self erecting front camera : en fr
  • US2064837A - Freezing unit for refrigerators : en
  • CA362751A - Camera : en fr
  • FR806785A - Channel edging for roads : en fr
  • GB458658A - An improvements in collapsible or lattice gates, shutters, window guards or the like : en
  • FR806658A - Product for closing off perforations in the air chambers of tires and device for its introduction into said air chambers : en fr
  • GB458637A - Improvements in and relating to the manufacture of artificial leather and the like : en
  • GB458607A - Improvements in or relating to spool boxes or film charging devices for use with kinematographic cameras and projectors : en
  • US2065436A - Rotary drill bit : en
  • US2065028A - Means for synchronizing sound and motion picture films : en
  • USRE20214E - Kteacticw of beo few : en
  • GB458534A - Improvements in or relating to the treatment of bodies by electromagnetic radiation : en
  • GB458481A - Improvements in and relating to scotch, parallel fibre or similar feeds attached to carding machines : en
  • CA362735A - Foot pad : en fr
  • US2065022A - Convertible apparatus for emplacing plastic material : en
  • US2065071A - Vehicle wheel suspension : en
  • US2065334A - Carburetor : en
  • US2065408A - Lead product : en
  • DE640155C - Multi-cylinder internal combustion engine : de en
  • DE640223C - Cutting unit for mowing machines : de en
  • FR806745A - Improvement in the treatment of saline water to obtain sea salt : en fr
  • DE640195C - Bogenfoermiges Umfuehrungsband between an incoming and outgoing conveyor belt, z. B. for biscuit ovens : de en
  • GB458520A - Improvements in the construction of temporary bridges, floors, landing gangways, loading platforms and like temporary floor structures : en
  • GB458754A - Process for the manufacture of copper phthalocyanines : en
  • FR806689A - Rotary motor or inflator : en fr
  • FR806702A - Process for improving hydrocarbon oils by treatment with solvents : en fr
  • US2065324A - Process of binding a plurality of sheets : en
  • US2065132A - Multifocal ophthalmic lens and blank and method of making the same : en
  • US2065141A - Method of consolidating moldable materials : en
  • US2065378A - Structural shape : en
  • CA362850A - Box end stapling machine : en fr
  • US2064964A - Bomb sight for dive bombing : en
  • US2064965A - Method and means for treating wood : en
  • DE640217C - Mirror wheel arrangement for television : de en
  • GB459048A - Improvements in drying machines of the heated roller type : en
  • US2065211A - Infusion making apparatus : en
  • US2065246A - Trolling spoon : en
  • US2064960A - Method of and apparatus for cleaning gases : en
  • CA362835A - Fan vortex control : en fr
  • US2065419A - Internal combustion engine fed with heavy fuels : en
  • US2064838A - Process for the recovery of acid gases : en
  • GB458685A - Improvements in or relating to wheel mountings of motor road vehicles : en
  • GB458437A - Improvements in and relating to calcium sulphate plasters : en
  • CA362750A - Camera range finder : en fr
  • AU2517035A - Improvements in or relating to electron discharge tubes and circuit arrangements incorporating thesame : en
  • US2064952A - Guy wire fastener : en
  • US2064850A - Plate straightener : en
  • US2065004A - Freewheeling transmission : en
  • US2065276A - Quick adjustable wrench : en
  • US2064813A - Apparatus for utilizing furnace gases in the reclaiming of bone black and like materials : en
  • US2064853A - Vacuum cleaner : en
  • US2064811A - Safety razor : en
  • US2064909A - Thermostatic fuel control : en
  • US2065189A - Paper finishing machine : en
  • CA362797A - Cigarette making machine : en fr
  • CA362817A - Roll holding camera : en fr
  • FR806849A - Improvements to the combustion chambers of internal combustion engines of the compression ignition type : en fr
  • US2065318A - Cooking device : en
  • GB458647A - Means for tranferring goods-containers between wagons, lorries and platforms : en
  • USD102414S - Design for a mirror : en
  • USD102459S - van dorn : en
  • US2065365A - Measuring system : en
  • CA362780A - Printing device for lenticulated films : en fr
  • DE640106C - Thermodynamic process for storing energy using heat pumps : de en
  • US2064890A - Track for track laying vehicles : en
  • CA362741A - Oxidized zinc ore reducing process : en fr
  • CA362876A - Fruit and vegetable cleaning machine : en fr
  • US2064925A - Removable shoulder rest for violins : en
  • US2064926A - Refrigerator : en
  • US2065094A - Spring suspension : en
  • USD102488S - Design for a bug : en
  • US2065038A - Method of making textile combs : en
  • DK52466C - Procedure for Concentration of Whey. : da en
  • US2065011A - Record book photographing appliance : en
  • US2065265A - Oil burner : en
  • US2064967A - Combination inflow control and fluid discharge means : en
  • US2065447A - Egg case filler : en
  • US2064986A - Nose clip : en
  • US2065034A - Riding toy : en
  • FR806673A - Magnetic deflector system for cathode ray oscillographs : en fr
  • US2064807A - Road building machine : en
  • US2064912A - Ventilating system : en
  • US2065288A - Process of coking coal : en
  • US2064938A - Common medium multichannel exchange system : en
  • US2064921A - Spindle of cap-spinning machines : en
  • US2065024A - Column for sky writing : en
  • US2065213A - Rotor casting machine : en
  • CA362771A - Tobacco stemming machine : en fr
  • US2064895A - Common medium multichannel exchange system : en
  • US2065290A - Arch supporter : en
  • US2064913A - Internal combustion engine : en
  • US2065005A - Motor vehicle chassis frame : en
  • US2065374A - Pyrophoric lighter : en
  • FR806833A - Machine for cutting plants or other materials into pieces for further processing : en fr
  • FR806838A - Method and apparatus for the automatic countercurrent contacting of dissimilar liquids or liquids with solid substances to modify their physical state : en fr
  • US2064886A - Wire reel : en
  • US2065350A - Compressor for refrigerating machines : en
  • CA362783A - Alternating voltage rectifier : en fr
  • DE640055C - Control of fluid gears for machine tools : de en
  • DE640209C - Pilgrim step rolling mill for rolling out pipes made of hard metal : de en
  • GB458822A - Improved means for controlling a sequence of operations in a metal cutting or like machine : en
  • FR806646A - Toy sofa bed : en fr
  • US2064844A - Vanity case : en
  • US2065308A - Signaling system : en
  • FR806640A - Vessel dyes, intermediate products used in their manufacture, and process for preparing these various substances : en fr
  • GB458538A - Improvements in or relating to breathing apparatus : en
  • US2065345A - Articulated car : en
  • USD102412S - Design for a button : en
  • US2064984A - Wall bracket : en
  • DE640211C - Floor covering material and method of making the same : de en
  • DK52471C - Seat or Rear Seat of the Coil Spring Type for Bicycles or Motorcycles. : da en
  • GB458666A - Improvements in or relating to machines for forming glassware : en
  • US2065490A - Vibration damper : en
  • US2064956A - Apparatus for producing an improved forged steel tractor shoe : en
  • US2065203A - Hydropneumatic brake : en
  • US2065391A - Refrigerating apparatus : en
  • US2064840A - Capsule filling apparatus : en
  • US2065244A - Clutch : en
  • US2065484A - Automatic transmission : en
  • DE640111C - Metal vapor rectifier, in particular large-scale mercury vapor rectifier, with several cooling cylinders attached to the cover of the rectifier vessel : de en
  • FR806664A - Improvements to centrifugal cream separators : en fr
  • FR806825A - Process for making leather and other fibrous substances impermeable to liquids : en fr
  • US2065064A - Pavement : en
  • US2065158A - Machine for bagging potatoes or the like : en
  • US2065162A - Fluid compressor : en
  • US2065446A - Bottle stopper valve : en
  • FR806688A - Cable ties and its operating key for connecting live electric cables : en fr
  • GB458659A - Improvements relating to floatless carburettors, particularly to those of engines for aircraft : en
  • US2065289A - Instrument casing : en
  • FR806775A - Improvements to electronic relay tube amplifiers : en fr
  • GB458615A - Improvements in or relating to pyrophoric lighters : en
  • US2065001A - Web splicing device : en
  • USD102478S - Design for a textile fabric : en
  • US2064983A - Two stroke piston-controlled engine : en
  • FR806734A - Process for the removal in sound tracks of certain defects creating parasitic noise, resulting sound films, and apparatus for its application : en fr
  • US2065000A - Web registering device : en
  • USD102485S - Design for a doily or similar article : en
  • US2064935A - Electrically controlled valve : en
  • US2065423A - Border for mattress inner spring units : en
  • CA362865A - Beverage heating and dispensing apparatus : en fr
  • US2065477A - Head mounted control means for radial drills : en
  • US2065175A - Manufacture of artificial silk : en
  • US2065006A - Area reducer for storage chambers : en
  • US2065442A - Printer's blanket : en
  • US2065198A - Heating system and valve mechanism therefor : en
  • US2065245A - Application of heat to retorts, coke ovens, and the like : en
  • USD102498S - Design fob a lace : en
  • DE640175C - Process for the production of spinnerets for rayon : de en
  • US2065151A - Grinding machine : en
  • US2065230A - Mechanical pencil and method of making it : en
  • US2064828A - Multiband radio apparatus : en
  • US2065208A - Toy : en
  • GB458423A - Manufacture of insoluble azo-dyestuffs : en
  • US2065063A - Milk strainer and cover : en
  • US2065095A - Process and apparatus for dispensing pastes : en
  • US2065177A - Gas-producer machine or unit for use in conjunction with metallurgical and like furnaces : en
  • GB458654A - Improvements in or relating to electro-optical systems : en
  • GB458712A - Improvements in fluid pressure engines, pumps, and compressors : en
  • CA362878A - Tobacco pipe cover : en fr
  • DE640011C - Arrangement for connecting and disconnecting control stages in electrical systems with the help of a number of switching devices (contactors) : de en
  • FR806763A - New shoe tree for shoes : en fr
  • GB458689A - Improvements in and relating to the working of spongy iron into blooms : en
  • DE1394251U - : de en
  • US2064852A - Vacuum cleaner : en
  • FR806826A - Equipment for the coking of bituminous or asphaltic liquids : en fr
  • CA362781A - Fluid distributing system : en fr
  • GB458436A - Improvements in or relating to automatic telephone systems : en
  • CA362798A - Free piston motor compressor : en fr
  • FR806609A - Closing device with sealable hinges for boxes and such receptacles : en fr
  • GB458545A - Improvements in spray carburetters : en
  • BE419168A - : en
  • CA362777A - Tire cover : en fr
  • CA362839A - Permanent hair waving : en fr
  • US2064934A - Bracelet : en
  • US2065073A - Transmission mechanism : en
  • US2065422A - Package or carton opener : en
  • US2065255A - Shoe plate : en
  • USD102461S - Design for a polygonal cigarette : en
  • CA362801A - Laundry service bag : en fr
  • GB458622A - Improvements in or relating to artificial substances : en
  • CA362810A - High pressure tube : en fr
  • CA362869A - Barrel making machine : en fr
  • DK52474C - Chamber furnace for burning limestone and similar materials. : da en
  • CA362863A - Battery clamp : en fr
  • GB458598A - Improvements in or relating to the recovery of gold from ores : en
  • AU2565335A - Improvements in or relating to the manufacture of cigarettes : en
  • DE640198C - Device for removing the sand from sand traps : de en
  • CA362743A - Heating system : en fr
  • US2064846A - Treatment of hydrocarbon oils : en
  • US2065048A - Counting device : en
  • US2065462A - Oil tank cleaning apparatus : en
  • CA362786A - Magnetic body insulation : en fr
  • FR806722A - Method for making inscriptions or images on surfaces, in particular for advertising purposes : en fr
  • FR806789A - Improvement in the establishment of looms cleats : en fr
  • AU2562235A - Preservation of timber and like substances : en
  • FR806601A - Universal drive device by electric motor for machine tools, etc. : en fr
  • GB458596A - Improvements in the manufacture of cellulose derivatives and products obtained therefrom : en
  • CA362745A - Brake : en fr
  • DE640056C - Luminous screen in Braun tubes for televisions or the like. : de en
  • FR806657A - Spark plug : en fr
  • GB458567A - Improvements in mirror projectors for illuminating semi-cylindrical surfaces : en
  • GB458640A - Process for the manufacture of 3.5-diiodo-4-hydroxy-acetophenone and its derivativessubstituted in the oh-group : en
  • DE639960C - Arrangement for the operation of converting devices working as rectifiers or inverters : de en
  • FR806806A - Plastic material for the manufacture of buttons and similar articles : en fr
  • GB458740A - Improvements in artificial bait for line fishing : en
  • DE640194C - Detachable frame for belt conveyor : de en
  • US2065273A - Recoil-absorbing device for firearms : en
  • GB458627A - Improvements in and relating to hair curlers : en
  • GB458630A - Mould for the manufacture of glass vessels : en
  • FR806732A - Improvements in pulse-sending devices, for example for automatic telephone systems or the like : en fr
  • US2065222A - Train braking system : en
  • US2065393A - Fuel burning method : en
  • DE640210C - Process for the production of seamless tubes, the outer diameter of which is so large that it cannot be achieved in a simple rolling process : de en
  • GB458518A - Improvements in or relating to equipment or harness for dogs, horses or other animals : en
  • GB458633A - Improvements in fuel tank arrangements for mechanically propelled vehicles : en
  • CA362858A - Coin delivery apparatus : en fr
  • USD102495S - Design fob a lace : en
  • DE640146C - Mobile notching machine for mining : de en
  • DE640213C - Process for the production of ice by partial evaporation of water in a vacuum : de en
  • GB458694A - Device for controlling the pressure medium of power-operated speed-changing mechanism : en
  • US2064892A - Printing lenticular film : en
  • US2065415A - Portable bed for vehicles : en
  • USD102503S - Design for a dress : en
  • DE640170C - Electrolytic circuit breaker with a partition : de en
  • GB458819A - Improvements in coloured paper : en
  • GB458602A - An improved aerial for wireless reception : en
  • GB458981A - Fluid pressure motors having pistons of the oscillating type : en
  • DE639762C - Process for the pressure hydrogenation of fuels and their conversion products : de en
  • GB458717A - Improvements in and relating to tubular coil steam boilers with natural circulation : en
  • US2065332A - Process for the preparation of a yeast product : en
  • USD102471S - Design fob a textile fabric ob : en
  • USD102481S - Design for a textile fabric : en
  • US2065432A - Brake for automobiles : en
  • GB458527A - Chassis for road vehicles : en
  • GB458550A - An improved method of and apparatus for treating textile goods and more particularly stockings which are mounted on moving forms : en
  • DE640020C - Device for testing the effectiveness of automobile brakes : de en
  • DE640084C - Additional device to the slit lamp for ophthalmic examinations : de en
  • GB458536A - Improvements in variable-speed power transmission mechanism : en
  • FR806802A - Circuits allowing integration or differentiation of electrical variations : en fr
  • GB458458A - Improvements in and relating to the production of colour photographs : en
  • DE631243C - Overstocking without forefoot for leg bandages : de en
  • GB458459A - Improvements in or relating to high-pressure greasing apparatus : en
  • GB458699A - Improvements in the decomposition of substances containing tungsten sulphide : en
  • USD102439S - Combined : en
  • CA362870A - Fire alarm switch : en fr
  • US2064955A - Lock : en
  • US2065311A - Roller bearing : en
  • USD102447S - Design for a shower panel for : en
  • USD102483S - Design for combined truck flares : en
  • US2064896A - Common medium multichannel exchange system : en
  • CA362737A - Internal combustion engine : en fr
  • GB458500A - Improvements relating to dust or refuse receptacles : en
  • US2064996A - Ceiling construction : en
  • US2064883A - Mercerizing : en
  • US2064897A - Manufacture of artificial silk : en
  • US2064999A - Process for desulphurizing and treating naphthas : en
  • FR806651A - photographic screen : en fr
  • FR806694A - Household item, such as broom : en fr
  • FR806798A - Improvements to electric cables for the transmission of wide frequency bands : en fr
  • USD102493S - Design foe : en
  • US2065428A - Electric sewing machine cabinet : en
  • FR806676A - Intaglio printing machine : en fr
  • GB458435A - Reversing gear for steam engines with poppet valve gear, especially for locomotive and marine steam engines : en
  • US2064889A - Device for converting a rotating motion into a rectilinear reciprocating motion : en
  • US2065340A - Socket wrench kit : en
  • CA362827A - Camera leak light protection : en fr
  • US2065476A - Simplified control for drill spindles : en
  • US2065219A - Broaching machine : en
  • US2065260A - Shoe sole attaching apparatus : en
  • AU172936A - Improvements in and relating toa process for protecting iron and steel : en
  • US2064917A - Navigational instrument : en
  • FR806703A - 2-aminoquinizarin, substitution products of this compound and method of preparing these various bodies : en fr
  • GB459130A - Improvements in methods for stripping coatings from coated metal articles : en
  • US2064882A - Traffic signal control : en
  • US2065470A - Process for the treatment of hydrocarbon oil : en
  • DE640065C - Sealing members for rotary piston machines which are radially displaceable in the piston drum, consist of lamellae and are controlled by a liquid pressure medium : de en
  • FR806766A - Rigid articulated shoe sole : en fr
  • CA362784A - Electrode system : en fr
  • CA362809A - Briquette treating apparatus : en fr
  • US2065339A - System of alternating current distribution : en
  • US2065495A - Coin selecting mechanism : en
  • US2065106A - Valve cooling means : en
  • US2064957A - Method and apparatus for producing an improved forged steel tractor shoe : en
  • DE640129C - Process for the manufacture of dentifrices and mouthwashes : de en
  • FR806797A - Improvements in fluid transmission mechanisms, rotary machines and the like : en fr
  • US2065329A - Wringer : en
  • US2065039A - Display device : en
  • DE640206C - Gas-heated water heater with a draft interrupter attached to the upper end of the heater : de en
  • GB458548A - An improved reaper and binder : en
  • GB459050A - Mechanical toy : en
  • US2065078A - Weather strip : en
  • CA362872A - Distributor : en fr
  • US2064859A - Folding table : en
  • US2065454A - Car truck bolster : en
  • CA362796A - Railway car loading device : en fr
  • CA362845A - Refrigerating apparatus : en fr
  • CA362821A - Developer : en fr
  • US2065080A - Motor vehicle : en
  • GB458604A - Improvements in or relating to high-pressure metal-vapour electric discharge devices : en
  • US2065225A - Canopy for children's play devices : en
  • USD102469S - Design for a telephone switchboard : en
  • CA362757A - Electric pump governor : en fr
  • GB458750A - Improvements in or relating to television and like transmitters : en
  • US2065254A - Rotary wing for airplanes and the like : en
  • AU2561635A - Two cycle scavenged compression ignition crude oil engine : en
  • DE640143C - Attachment for razors : de en
  • US2065126A - Diatomaceous earth product : en
  • CA362775A - Air conditioning system : en fr
  • GB458686A - A gumming device for envelope blanks and the like : en
  • US2064879A - Apparatus for carbonating and dispensing liquid : en
  • US2065418A - Water-soluble metal complex compounds of the imidazole series : en
  • US2065117A - Method of making a water-softening cleanser : en
  • US2065036A - Key protector : en
  • US2064943A - Golf club : en
  • US2065317A - Suspension device for electric light fittings : en
  • CA362802A - Crystal starter rectifier : en fr
  • US2064830A - Window fastener structure : en
  • DE622550C - Process for the production of filter media : de en
  • US2065002A - Stereotype plate clamping means : en
  • FR806756A - Coating process for buildings : en fr
  • DE1394337U - : de en
  • DE640140C - Anti-scatter screen with cassette carrier : de en
  • US2065224A - Frictional and positive clutch mechanism : en
  • US2065336A - Vibration absorber for transmission-line conductors : en
  • CA362854A - Injector : en fr
  • CA362897A - Surgical and sanitary pad, dressing or bandage : en fr
  • US2065116A - Shelf construction : en
  • US2065218A - Manufacture of metallic fume : en
  • AU2480435A - Process and apparatus forthe manufacture of zinc dust : en
  • CA362868A - Heel seat fitting machine : en fr
  • DE640156C - Schlaegermuehle : de en
  • CA362765A - Separator for winding materials upon reels : en fr
  • CA362754A - Translating apparatus : en fr
  • US2065466A - Apparatus for washing milk cans and the like : en
  • USD102496S - Design fob a lace : en
  • GB458568A - Improvements in air preheaters for furnace doors : en
  • US2065354A - Foot pedal organization for motor vehicles : en
  • CA362838A - Water-softening apparatus : en fr
  • US2065387A - Apparatus for bleaching pulp : en
  • CA362836A - Typewriter duplicating device : en fr
  • CA362886A - Sliding fastener : en fr
  • CA362904A - Mothproof bag : en fr
  • CA362768A - Manufacture of sulphuric acid : en fr
  • DK52469C - Device for prams, wheelchairs or prams. : da en
  • USD102448S - Design for a flatiron : en
  • CA362742A - Heating system : en fr
  • CA362846A - Sluice gate : en fr
  • CA362894A - Macerator : en fr
  • GB458521A - Improvements in or relating to bathing floats or rafts, rowing boats or like water-craft : en
  • FR806725A - Anti-tank automobile torpedo : en fr
  • GB458746A - Improvements in and relating to cathode ray tubes : en
  • CA362859A - Vertical retort : en fr
  • US2064900A - Pressure applying pad : en
  • US2065478A - Roof construction : en
  • CA362811A - Manifolding assembly for mailing : en fr
  • US2065061A - Double acting condiment shaker : en
  • US2065301A - Double pile flat sheet delivery for rotary printing presses : en
  • US2065425A - Mechanical baixot : en
  • US2065463A - Shoe bottom member and method of making the same : en
  • USD102417S - Design fob an accordionola : en
  • US2065214A - Fluid pressure brake : en
  • US2065287A - Piston molding apparatus : en
  • US2065104A - Lavatories : en
  • FR806839A - Improvement provided in the establishment of electrodynamic loudspeakers : en fr
  • GB458710A - Improvements in or relating to electrostatic inductors particularly for use as attenuators : en
  • US2064898A - Antiseptic bandage : en
  • CA362905A - Corn cutter : en fr
  • DE640139C - Device for sprinkling biscuits with fine-grained grit : de en
  • GB458684A - Improvements in the manufacture and production of conversion products from cellulose or cellulosic materials : en
  • US2064849A - Price ticket clip : en
  • US2065149A - Tea infuser : en
  • US2065172A - Photoelectric sound reproduction of phonograms : en
  • GR6186B - ELECTRIC BATTERY. : el en
  • CA362834A - Fan vortex control : en fr
  • FR806848A - New beauty product, making lips shiny : en fr
  • GB458737A - Improvements in or relating to tube drawing mandrels with wearing surfaces of hard metal : en
  • US2064862A - Spring key holder : en
  • US2064860A - Brush : en
  • CA362772A - Tobacco leaf opener : en fr
  • FR806630A - Weir and pourer for liquids : en fr
  • GB458708A - Improvements relating to the treatment of concrete : en
  • US2064998A - Switch contact : en
  • US2065278A - Apparatus for lighting cigarettes or cigars : en
  • US2065312A - Antiskid device : en
  • DE640132C - Rotatable multiple scale holder for multiple measuring devices with curved scales : de en
  • US2064864A - Fluid controlling and distributing apparatus : en
  • US2064937A - Furnace finger : en
  • FR806727A - Method of erection of constructions by successive vertically superimposed sections, assembled on the ground : en fr
  • GB458675A - Improvements in or relating to metal mesh screens for example for use in cathode ray tubes : en
  • DE640169C - Device for continuous voltage monitoring in free high-voltage systems with the help of a light tube : de en
  • US2065145A - Hydrolysis of fats and greases : en
  • US2064843A - Selective vending machine : en
  • FR806805A - Method of protection against imitation of fibrous products : en fr
  • FR806754A - Thread breaker for winding machines : en fr
  • FR806706A - Angling automaton game : en fr
  • GB458747A - Improvements in stabilizing equipment for ships : en
  • GB458691A - Improvements in or relating to electric condensers, resonant circuits and inductances : en
  • DE640097C - Snap lock for double-leaf cabinet doors placed on the door : de en
  • US2065190A - Alkaloidal compounds : en
  • USD102408S - Design for a tomato juice dispenser : en
  • USD102484S - Design for a caster : en
  • DE640142C - Self-sharpening safety razor : de en
  • US2064845A - Propelling device : en
  • US2065357A - Circuit breaker : en
  • US2065165A - High tension disconnecting switch : en
  • US2065174A - Earth dirt stop for cultivator shovels : en
  • DE640190C - Drive for the disk conveyor body of slicing machines with rotating circular knife : de en
  • DK52462C - Cattle release device. : da en
  • US2065353A - Agitating machine : en
  • US2064857A - Vacuum cleaner : en
  • US2064962A - Oil and gas separator : en
  • DE640126C - Trocar : de en
  • CA362721A - Hose clamp fixing means : en fr
  • FR806627A - Removable padding for upholstery of seats, mattresses, cushions, etc. : en fr
  • US2064940A - Collar form retainer : en
  • US2065469A - Circular knitting machine of the double axially opposed needle cylinder type : en
  • USD102452S - Design for a metal shingle : en
  • DE640180C - Multi-layer leaf spring for valves of internal combustion engines : de en
  • DK52477C - Chain pull for rinsing tanks with large and small rinsing. : da en
  • GB458569A - Improvements in convection air heaters : en
  • USD102421S - Design for a marble game device : en
  • US2065404A - Glass-to-metal seal : en
  • FR806817A - Device for the continuous and automatic filling of carrier webs with slide fasteners : en fr
  • DK52461C - Vending machine. : da en
  • FR806773A - Elevator : en fr
  • GB458595A - Improvements in or relating to the treatment of textile yarns : en
  • USRE20210E - Safety system : en
  • FR806672A - Device for drawing drawings, with developer : en fr
  • FR806820A - Tilting dial for radio receiver : en fr
  • GB458648A - Improvements in or relating to needle-changing mechanism for talking-machines : en
  • GB458469A - Rivet set cooling device : en
  • GB458700A - Improvements in or relating to throttle controls for internal combustion engines : en
  • US2065171A - Load lifting, carrying, and dumping machine : en
  • US2065417A - Pressure, vacuum, and temperature relief valve : en
  • CA362738A - Trolley for conveyer systems : en fr
  • FR806628A - Continuous speed change : en fr
  • US2065087A - Valve : en
  • US2065221A - Lapping device : en
  • US2065486A - Valve seat tool : en
  • US2065433A - Building construction : en
  • FR806728A - Method of packaging for shipping and using catgut or other surgical suture material made from animal or synthetic raw material : en fr
  • GB458512A - Improvements in harness for controlling and directing the golf swing : en
  • DE640144C - Scratch fitting with double teeth : de en
  • FR806759A - Washing and disinfecting machine : en fr
  • US2065330A - Wringer : en
  • US2065386A - Antislip device for shoes : en
  • US2065147A - Floating calandria : en
  • US2065380A - Machine for cutting sheets of rubber, linoleum, and the like : en
  • GB458922A - Improvements in or relating to manufacture of solvents by fermentation : en
  • US2065103A - Lens grinding machine : en
  • US2065183A - Processed cheese and method of preparing the same : en
  • GB458522A - Improvements in or relating to rotary slide stop valves : en
  • DE640128C - Device for setting up and connecting forearm hernias : de en
  • FR806625A - Field car : en fr
  • FR806686A - Self-propelled vehicle with two parallel wheels with track : en fr
  • US2065399A - Method and apparatus for closing tuyeres : en
  • FR806718A - Box for painters : en fr
  • CA362807A - Coated wood material : en fr
  • US2065201A - Hydrogenation of hydrocarbons : en
  • US2065200A - Car truck with brake mechanism : en
  • US2065371A - Method of making aggregates of carbon black : en
  • GB458540A - Cutter chains for mining machines : en
  • FR806809A - Process for preparing organic sulfur compounds : en fr
  • US2065167A - Choke valve : en
  • GB458767A - Improvements in and relating to calcium sulphate plasters : en
  • US2065059A - Automobile headlight : en
  • US2065226A - Accessory for infants' bathing devices : en
  • DE640019C - Skin cleansing cream : de en
  • GB458698A - Improvements in and relating to carburettors for internal combustion engines : en
  • US2065037A - Apparatus for controlling electrically transmitted musical programs : en
  • FR806804A - Device for lifting vehicles and particularly automobiles : en fr
  • USD102407S - Design fob a statue or similar : en
  • US2065406A - Ornamented glass and method of producing same : en
  • US2065313A - Starch making system : en
  • USD102443S - Design for a handle for a bar spigot : en
  • US2065181A - Dispensing device : en
  • USD102426S - Design for a frame for combination : en
  • US2065217A - Locomotive driving wheel : en
  • FR806788A - Hernial bandage enhancements : en fr
  • FR806670A - decorative element for slippers and other shoes : en fr
  • AU2561835A - Improvements inthe manufacture of rubber products : en
  • US2065480A - Metal container and method of making the same : en
  • DE640141C - Switching device for a stop indicator for bicycles : de en
  • CA362853A - Box machine : en fr
  • FR806724A - lubricated foundation elements : en fr
  • USD102431S - Design for a flower holder : en
  • FR806671A - Engine arrangement, in particular for motor vehicles : en fr
  • FR806824A - Single shaft automatic revolver lathe : en fr
  • FR806607A - Improvements to the speakers : en fr
  • FR806713A - Butadiene series polymerization products : en fr
  • AU26236A - Improvements in baling presses : en
  • FR806626A - Process for producing a richer carbon surface on mild steel parts : en fr
  • USD102423S - Design for a game apparatus : en