1
Plastics with and without added rubber and/or metals in the form of powders and granules for coating purposes
7
Seals, internal and/or external, in particular static seals, linear seals, linear high-pressure seals, rotary seals, rotary high-pressure seals, axial seals, paper machine seals, hydroelectric power station seals, food seals (including all the aforesaid seals in the form of sealing systems, being parts of motors and engines and working cylinders (linear motors)); including all the aforesaid goods at least partly of rubber or plastic; valve seats and valve balls being parts of motors and engines and working cylinders (linear motors), including with and without added rubber and/or metals; shaped parts for sealing purposes, being parts of motors and engines and working cylinders (linear motors), including of plastic; sealing materials of ceramic and metal and sealing materials of rubber and metal, being parts of motors and engines and working cylinders (linear motors); guide rings, guide bushings, guide ways and sliding tracks for reducing friction forces and for achieving seal tightness in motors and engines and working cylinders (linear motors) and parts thereof
17
Seals, internal and/or external, in particular static seals, linear seals, linear high-pressure seals, rotary seals, rotary high-pressure seals, axial seals, paper machine seals, hydroelectric power station seals, food seals (including all the aforesaid seals in the form of sealing systems, being parts of fluid lines), including all the aforesaid goods at least partly of rubber and plastic; valve seats and valve balls, not being parts of motors and engines and working cylinders (linear motors), including with and without added rubber and/or metals; bellows for sealing elements for installation in machines, pipelines and laboratory equipment, in particular of plastic with and without added rubber and/or metals; shaped parts for sealing purposes (not for motors and engines and working cylinders), including of plastic; sealing materials of ceramic and metal and sealing materials of rubber and metal (not for motors and engines and working cylinders); guide rings, guide bushings, guide ways and sliding tracks for reducing friction forces and for achieving seal tightness in machines and machine parts (not for motors and engines and working cylinders), including of plastic with and without added rubber and/or metals; plastics with and without added rubber and/or metals in the form of films for coating purposes