Invention Grant
- Patent Title: Pressing apparatus for articles such as valve stems
- Patent Title (中): 用于诸如阀杆的物品的冲压装置
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Application No.: US15799037Application Date: 1937-08-07
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Publication No.: US2159852APublication Date: 1939-05-23
- Inventor: HOMEIER OTTO F
- Applicant: GOODRICH CO B F
- Assignee: Goodrich Co B F
- Current Assignee: Goodrich Co B F
- Priority: US15799037 1937-08-07
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