ASTROPORE

Unprocessed plastics in the nature of filtering materials; Mineral substances in the nature of filtering materials; Photographic chemicals; water-purifying chemicals; Photosensitive paper; Chemical preparations in the nature of filtering materials; Chemical preparations in the nature of filtering materials in the beverage industry; Unexposed photographic films; filtering clarificants

liquid filters for use in manufacturing semiconductors; filters for chemical processing machines and apparatus; filters for filtration machines; filtering machines for chemical processing; washing machines for industrial purposes for laundry; vacuum cleaners for industrial purposes; filtering machines for use in manufacturing semiconductors; filters being parts of machines or engines; filter cartridges for corrosion-resistant filtration for manufacturing beer; filters used in semiconductor manufacturing machines; cartridges for filtering machines; filters for machines; parts of non-electric prime movers, other than water mills and wind mills; dust filters for vacuum cleaners; liquid filters for use in manufacturing pharmaceuticals; filters for food and beverage processing machines and apparatus; dishwashers for industrial purposes; filtering machines; filtering machines for filtering water and liquid chemicals for manufacturing semiconductors; filters for pharmaceutical manufacturing machines and apparatus; cartridge filters for beverage processing; filters for gases in the nature of machines; filters for filtering brewing liquid for brewing machines and apparatus

filters for blood and blood components for laboratory use; testing apparatus for testing filter performance; filters for respiratory masks, not for medical purposes; laboratory filters; dust mask filters; air-gas producing apparatus in laboratories

filters for blood and blood components for medical purposes; filters for respiratory masks for medical purposes; blood filters

industrial apparatus for producing ultrapure water; dish drying machines for commercial use; filters for water filtering apparatus; air filters; filters for industrial and household use; dust filters; water purifiers for household purposes; water purifying apparatus; filter cartridges for water purifiers for household purposes; membrane filtration units for water treatment apparatus; filters for air purifiers; water purification filters; filters for drinking water; filter cartridges for water purifiers for industrial purposes; filters for waste water treatment apparatus; water purifying units for producing potable water; water filters; industrial water purification filters; laundry dryers, electric, for industrial purposes; industrial air filter machines; water purifiers for industrial purposes; waste water filters; industrial apparatus for purifying water; water filtration and purification apparatus