U.S. federal trademark · Serial No. 79254044 · Reg. No. 5946885
Coating for pistons on the basis of metals, namely, coatings in the nature of tribological anti-friction and wear-resistance coatings sold as an integral component feature of pistons made of metal
Sliding elements for machines and motors, namely, pistons and parts therefor for machines, motors and engines, piston rings being engine parts
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