Surgical implants comprising artificial material; orthopedic fastening devices for use in the surgical repair of bones, namely, screws and plates

Installation and laying of pipes; pipe rehabilitation services including relining of underground passageways especially sewers; pipeline construction and maintenance; machinery installation, maintenance and repair

A support for remote controls for electronic equipment

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal; and all other goods in class 17

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations, chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry; and all other goods included in class 1