Structural parts and filters for metalworking machines and tools, namely, grinding machines, electric arc welding machines, and gas welding machines; structural parts and filters for mining machines and apparatus, namely, earth drilling machines, and oil-well pumping machines; structural parts and filters for construction machines and apparatus, namely, power shovels; structural parts and filters for loading and unloading machines, forklifts being power-operated lifting and moving equipment, pneumatic conveyors, and mechanical discharging hoppers; structural parts and filters for chemical processing machines and apparatus, namely, calcining machines, disintegrators, extracting machines, and separating machines; structural parts and filters for textile machines and apparatus, namely, textile bonding machines for removing foreign objects contained in molten resin before molding in a molding step of synthetic resin, spinning frames and chemical fiber spinning machines; structural parts and filters for milk filtering machines; structural parts and filters for plastic processing machines; structural parts and filters for semiconductor manufacturing machines; vacuum blocks being structural parts for semiconductor manufacturing machines; structural parts and filters for nonelectric prime movers not for land vehicles namely, gasoline engines not for land vehicles, and diesel engines not for land vehicles; structural parts and filters for pneumatic or hydraulic machines and instruments, namely, pneumatic hammers, pneumatic pumps, hydraulic conveyors, and hydraulic pumps; structural parts and filters for self-regulating fuel pumps for land vehicles; structural parts and filters for food mixing machines for commercial use; structural parts and filters for bearings being machine parts, not for land vehicles; structural parts and filters for lawn mowers; fuel filters; oil filters; filters for the engines of marine vessels for the purification of ballast water in marine vessels; fuel filters for the purification of engine fuels for marine vessels; fuel filters for the purification of engine fuels for industrial back washing filters; filters being parts of engines for marine vessels, engines for gasoline vehicles, and engines for diesel vehicles; fuel injection filters for engines for gasoline vehicles; fuel injection filters for engines for diesel vehicles; fuel filters for engines for marine vessels; oil filters, gas filters, air filters, water filters, powder filters, fuel filters, and fluid filters, for chemical processing machines and engines; filtering machines for chemical processing; filtering machines for chemical processing in the field of adhesives, adhesive glues, oxygen tanks, and reactors for a process of converting uranium hexafluoride (UF6) into uranium dioxide (UO2); filtering machines for chemical processing for removing foreign objects contained in molten resin before molding in a molding step of synthetic resin; filters for chemical processing machines for use in the fields of adhesives, adhesive glues, oxygen tanks, reactors for a process of converting uranium hexafluoride (UF6) into uranium dioxide (UO2), and removing foreign objects contained in molten resin before molding in a molding step of synthetic resin

Medical apparatus and instruments, namely, dental implants made of artificial materials, implants comprising natural, non-living materials, implants consisting of artificial materials, implants consisting primarily of artificial materials and also including biological materials, and metal supportive bandages for use in medical treatment; orthodontic machines and instruments for dental purposes; orthodontic brackets for dental purposes

Structural parts and industrial air filters for nuclear reactors; structural parts and water filters for waste water treatment tanks for industrial purposes; structural parts and water filters for septic tanks for industrial purposes; structural parts and air filters for garbage incinerators for industrial purposes; structural parts and water filters for water purifying apparatus; structural parts of water filters and water filters for the purification of water for industrial back washing water filters; air filters for air conditioning units and their structural parts; structural parts and air filters for air filtering installations; structural parts and water filters for water filtering apparatus; filters for drinking water and their structural parts; coffee filters not of paper being part of electric coffee makers

lubricating oil filters for lubricating oil tanks for vessels; moisture adsorption filters for oil, for hydraulic equipment for aircraft; moisture adsorption filters for oil for fuel tanks for aircraft