Invention Grant
- Patent Title: Fastening device.
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Application No.: US1907394463Application Date: 1907-09-25
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Publication No.: US886902APublication Date: 1908-05-05
- Inventor: VOLLMER WILLIAM S
- Applicant: VOLLMER WILLIAM S
- Assignee: William S Vollmer
- Current Assignee: William S Vollmer
- Priority: US1907394463 1907-09-25
Information query
