Invention Grant
- Patent Title: Clutch mechanism
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Application No.: US71416934Application Date: 1934-03-05
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Publication No.: US2091269APublication Date: 1937-08-31
- Inventor: COLMAN HOWARD D
- Applicant: COLMAN HOWARD D
- Assignee: Howard D Colman
- Current Assignee: Howard D Colman
- Priority: US71416934 1934-03-05
- Main IPC: F16D13/70
- IPC: F16D13/70 ; F16D41/22
Information query
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