Chemicals for laboratory use

O-rings

Seals, including oil seals, valve stem seals, mechanical seals, hydraulic seals, lip seals and other seals for industrial and domestic machines and vehicles; O-Rings; rubber boots and C.V. boots for vehicles and machines; bushings and bearing housings for machines and vehicles; piston and tensioner

Plants and apparatus, included in this class, all for cooling, freezing, freezedrying; parts and accessories, included in this class, all for the aforementioned goods

Oil seals of metal

Unworked or semiworked glass (except building glass); crystal (glassware); hand-operated pump dispensers for attachment to receptacles for liquid dispensing; small bottles and receptacles for holding pharmaceutical preparations; small bottles and receptacles that are bacteriologically protected, for holding pharmaceutical preparations; packaging of glass, glass flasks (receptacles), spouts, glass stoppers, glass bowls, boxes of glass, bottles, pots, jars, small bottles; fibreglass other than for insulation or textile use, fibreglass thread, not for textile use, vases, enamelled glass, painted glassware, glass (receptacles)