Invention Grant
- Patent Title: Latch
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Application No.: US36250729Application Date: 1929-05-13
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Publication No.: US1832004APublication Date: 1931-11-17
- Inventor: CRAMER OTTO P
- Applicant: CRAMER OTTO P
- Assignee: Otto P Cramer
- Current Assignee: Otto P Cramer
- Priority: US36250729 1929-05-13
- Main IPC: E05B55/00
- IPC: E05B55/00
Information query
