Invention Grant
- Patent Title: Brake
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Application No.: US9944536Application Date: 1936-09-04
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Publication No.: US2157272APublication Date: 1939-05-09
- Inventor: JOHN SNEED
- Applicant: MIDLAND STEEL PROD CO
- Assignee: Midland Steel Prod Co
- Current Assignee: Midland Steel Prod Co
- Priority: US9944536 1936-09-04; US57583331 1931-11-18
- Main IPC: F16D51/04
- IPC: F16D51/04
Information query
