Invention Grant
- Patent Title: Lock.
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Application No.: US1908425085Application Date: 1908-04-04
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Publication No.: US911192APublication Date: 1909-02-02
- Inventor: ZIELENSKI CHARLES
- Applicant: ZIELENSKI CHARLES
- Assignee: Charles Zielenski
- Current Assignee: Charles Zielenski
- Priority: US1908425085 1908-04-04
- Main IPC: E05C19/18
- IPC: E05C19/18
Information query
