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发明名称
VALVE LIFTER WITH THIN PLASTIC COATING
摘要
申请公布号
US3545415(A)
申请公布日期
1970.12.08
申请号
USD3545415
申请日期
1968.04.08
申请人
NIPPON PISTON RING KK.
发明人
YOSHIO MORI
分类号
F01L1/14;(IPC1-7):F24C3/00
主分类号
F01L1/14
代理机构
代理人
主权项
地址
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