Invention Grant
- Patent Title: Brake assembly
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Application No.: US47771430Application Date: 1930-08-25
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Publication No.: US1998096APublication Date: 1935-04-16
- Inventor: SAWTELLE CHARLES A , DARMSTAETTER ARMIN A
- Applicant: S AND D ENGINEERING COMPANY
- Assignee: S And D Engineering Company
- Current Assignee: S And D Engineering Company
- Priority: US47771430 1930-08-25
- Main IPC: F16D51/04
- IPC: F16D51/04
Information query
