Filters for [ gaseous or ] liquid substances, namely, [ air, gases, ] fuels, [ or oil, ] the filter cartridges being entirely or partly of porous materials [ or being also woven and knitted materials, ] namely, of [ paper, cardboard, felt, kieselgur, ceramic and ] synthetic materials, of metals and of natural or synthetic fibers; [ activated carbon filters for vapour extraction systems and for ventilation systems; containers for drying agents, being filters for stationary and mobile compresse...

PROTECTIVE ENCLOSURES DESIGNED FOR HOUSING ELECTRONIC MEASURING EQUIPMENT; TOP HAT RAILS FOR MOUNTING ELECTRONIC MEASURING EQUIPMENT

(Based on Use) Sheetings and flexible tubes of plastic material for sealing pipes, gullies and sewers; (Based on use) and (Based on 44(e)) Plastic strips and plastic hoses for sanitizing pipelines, shafts and ducts