Invention Grant
- Patent Title: Die stock
- Patent Title (中): 模具库存
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Application No.: US14942637Application Date: 1937-06-21
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Publication No.: US2135671APublication Date: 1938-11-08
- Inventor: KUHN KARL A
- Applicant: GREENFIELD TAP & DIE CORP
- Assignee: Greenfield Tap & Die Corp
- Current Assignee: Greenfield Tap & Die Corp
- Priority: US14942637 1937-06-21
- Main IPC: B23G1/26
- IPC: B23G1/26 ; B23G5/10
Public/Granted literature
- US09667244B1 Method of and apparatus for biasing switches Public/Granted day:2017-05-30
Information query
