78627931
May 11, 2005
Apr 15, 2008
engine, transmission and mechanical seals made of rubber and/or synthetic rubber or synthetic plastics or mixtures thereof, including lip-type seals, radial seals and oil seals for use in land, sea, aviation and aerospace vehicles; engine, transmission and mechanical cup-type and cap-type gaskets made of rubber and/or synthetic rubber or synthetic plastics or mixtures thereof for use in land, sea, aviation and aerospace vehicles; engine, transmission and mechanical packing rings and O-rings made of rubber and/or synthetic rubber or synthetic plastics or mixtures thereof; elastomeric, thermoplastic mechanical seals for industrial use, namely, convoluted bellows, radial shaft sealing rings, shock absorbing seals, hydraulic brake seals, pneumatic seals, and O-rings
Machinery