Invention Grant
- Patent Title: Car-sash lock.
- Patent Title (中): CAR-SASH锁。
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Application No.: US1912728804Application Date: 1912-10-31
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Publication No.: US1180474APublication Date: 1916-04-25
- Inventor: CONWELL WALTER L
- Applicant: ACME SUPPLY COMPANY
- Assignee: Acme Supply Company
- Current Assignee: Acme Supply Company
- Priority: US1912728804 1912-10-31
Information query
