Invention Grant
- Patent Title: Valve tappet
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Application No.: US44724330Application Date: 1930-04-25
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Publication No.: US2051232APublication Date: 1936-08-18
- Inventor: CARL VOORHIES
- Applicant: WILCOX RICH CORP
- Assignee: Wilcox Rich Corp
- Current Assignee: Wilcox Rich Corp
- Priority: US44724330 1930-04-25
- Main IPC: F01L1/25
- IPC: F01L1/25
Information query
IPC分类: