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US Trademark Classification

Internal combustion engine parts, namely, piston rings 007-32

内燃机零件,即活塞环

Chinese 内燃机零件,即活塞环
English Internal combustion engine parts, namely, piston rings
Spanish Piezas de motores de combustión interna, a saber, anillos de pistón
Term ID
007-32
Class
07
Type
Goods
Status
Active · added, not since modified (A)
Effective date
1991-04-02
Version
07-1997