SEALANTS FOR LAND VEHICLES FOR USE IN SOUND INSULATION; UNDERCOATING PROTECTION AND CORROSION INHIBITING AGENTS FOR APPLYING ON THE METAL SURFACES OF VEHICLES CHASSIS

ELASTIC WAGON CROSSINGS IN THE NATURE OF JOINTS USED TO JOIN RAILROAD CARS

BEARINGS FOR MOTOR COMPONENTS AND MACHINERY COMPONENTS FOR USE IN NOISE DAMPENING AND VIBRATION INSULATION

ELECTRONIC SYSTEMS CONSISTING OF COMPLEX TECHNOLOGY THAT REDUCES NOISE AND VIBRATIONS THROUGH CREATION OF SOUND SIGNALS SCATTERED IN COUNTER-PHASE INSIDE ROOMS EXPOSED TO NOISE AND IN THE ELASTIC BEARING OF MOTORS

SYNTHETIC INSULATING MATERIALS IN SHEET FORM FOR INSULATING AGAINST SOUND, COLD, HEAT, BLOWS, VIBRATIONS, SHOCKS, DAMPNESS, AND SUBSTANCES DETRIMENTAL TO THE ENVIRONMENT, FOR THE VEHICLE, MACHINE AND BUILDING CONSTRUCTION INDUSTRIES, CONVEYOR BELTS, TRAFFIC ROADS, SPORTS ARENAS, FACTORIES, AND OFFICES; INSULATING PRODUCTS IN SHEET FORM MADE OF ELASTOMERS AND THERMOPLASTIC ELASTOMERS, NATURAL CAOUTCHOUC AND SYNTHETIC CAOUTCHOUC THERMOPLASTICS, DUROPLASTICS IN THE NATURE OF WOVEN [ PLOYMERS ] *POLYMERS* AND RESINS, PLASTISOLS, SYNTHETIC AND METAL POLYMERS WITH A FOAM STRUCTURE, BITUMEN AND BITUMEN-BASED MIXTURES OF THERMOPLASTIC ELASTOMERS AND BITUMEN, ELASTICIZED BITUMEN, AND MINERAL, SYNTHETIC AND NATURAL FIBERS, AS WELL AS FABRICS PRODUCED FROM THESE FIBERS; INSULATING PLATES, METAL INSULATING FOILS, INSULATING MATS, AND INSULATING COATINGS FOR INSULATION AGAINST SOUND AND HEAT TRANSFER IN BUILDINGS; DEFORMED SYNTHETICS MADE OF THERMOPLASTIC ELASTOMERS FOR INSULATING LAND VEHICLES AND LARGE MACHINES PRODUCING SUBSTANTIAL NOISE IN FACTORIES, SHIPS AND POWERPLANTS, AND LARGE HOUSEHOLD MACHINES, NAMELY, WASHING MACHINES AND DISHWASHERS, AGAINST TRANSMISSION OF SOUND; ACOUSTICAL AND FOAM INSULATION AGAINST SOUND AND DIRT IN LOADING AREAS WHERE GOODS ARE BEING TRANSPORTED OR DELIVERED BY TRUCKS, FREIGHT TRAINS, CONTAINER SHIPS AND AIRPLANES; "SANDWICH SYSTEMS" IN THE NATURE OF MULTI-LAYERED INSULATION CONTAINING ELASTOMERS AND THERMOPLASTIC ELASTOMERS; RUBBER AND PLASTIC HOSES CONSISTING OF A HOSE WALL AND AN ADDITIONAL OUTER LAYER TO ABSORB SOUND FOR USE IN THE CONSTRUCTION OF LAND VEHICLES AND IN THE OPERATION OF LARGE *HOUSEHOLD* MACHINERY AND LARGE FACTORY MACHINERY TO WHICH THESE HOSES ARE CONNECTED; SOUND-ABSORBING SYSTEMS CONSISTING OF A SOUND ABSORBING INSULATION AND DEFORMED FOILS WHICH ADAPT TO THE SHAPE OF LAND VEHICLES AND MACHINES BEING CONSTRUCTED; PNEUMATIC SPRINGS AND SPRING LEGS USED IN BELLOWS MADE OF ELASTOMERIC MATERIAL FOR USE IN ABSORBING AND REDUCING VIBRATION IN THE CONSTRUCTION OF LAND VEHICLES AND IN THE OPERATION OF LARGE MACHINES IN FACTORIES, SHIPS, POWER STATIONS, WASHING MACHINES AND DISHWASHERS; ELASTIC BEARINGS FOR RAILS, SUB-BALLAST MATS, AND SOUND DAMPENING RAIL PROFILES FOR NOISE DAMPENING AND VIBRATION ABSORBING AND REDUCTION DURING THE OPERATION OF RAILROADS; ELASTIC SPRINGS AND MULTI-LAYER ELASTIC SPRINGS, NAMELY, BUFFERS FOR NOISE DAMPENING AND SHOCK INSULATION DURING THE OPERATION OF RAILROADS; AND COMPENSATORS USED TO EQUALIZE MOVEMENT BETWEEN TWO CONNECTED PARTS AND PROVIDING FLEXIBLE PIPE CONNECTIONS; DEFORMED OR FLAT PLANE CARPET MADE OF MULTI-LAYERED FOAM MATERIALS USED TO REDUCE NOISE IN LAND, RAIL AND AIR MOTOR VEHICLES

SCREENING ELEMENTS IN THE NATURE OF A SOUND WALL INSULATING AGAINST NOISE AND USED IN [ THE ] NOISE PROTECTION WALLS OF HIGHWAYS, MOTOR VEHICLES, RAIL VEHICLES, AIRPLANES, LARGE MACHINES IN FACTORIES, SHIPS, POWER STATIONS, AND LARGE HOUSEHOLD MACHINES, NAMELY, WASHING MACHINES AND DISHWASHERS

PREPARATION OF TECHNICAL EXPERTS OPINIONS AND EXAMINATION OF MATERIALS IN THE FIELD OF NOISE REDUCTION IN THE BUILDING CONSTRUCTION INDUSTRY, AUTOMOBILE, RAILROAD, SHIP AND AIRPLANE MANUFACTURING INDUSTRIES, AND IN THE FIELD OF LARGE MACHINE MANUFACTURING