Water purification apparatus and parts thereof for use in laboratories; water filtration apparatus and parts thereof for use in laboratories; ion exchange apparatus for purifying water for use in laboratories; reverse osmosis apparatus for purifying water for use in laboratories; water filters and parts thereof for use in laboratories; water filter cartridges for use in laboratories; meters for measuring temperature and other variables in connection with water purification processes, for use ...

CLEANING PREPARATION FOR CLEANING PAINTING EQUIPMENT, MACHINERY AND PARTS, TRANSPORTATION EQUIPMENT, GREASY METAL SURFACES, CARGO AND FUEL TANKS, FOR DISSOLVING ASPHALTIC TYPE PRODUCTS AND FLOATING OIL IN HARBOR AND DOCK AREAS, AND OTHER CLEANING AND DEGREASING APPLICATIONS

CLEANING AND RECONDITIONING COMPOSITION FOR PAINTING EQUIPMENT-NAMELY, BRUSHES, ROLLERS, AND THE LIKE

Water purifying apparatus; household tap water filters; waste water treatment tanks for industrial purposes, namely, water purification tanks for industrial purposes; septic tanks for industrial purposes; waste water treatment tanks for household purposes, namely, water purification tanks for household purposes; septic tanks for household purposes; forage drying apparatus, namely, industrial dryers for heating and humidifying; industrial boilers; air-conditioning apparatus for industrial purp...