Invention Grant
- Patent Title: Nut-lock.
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Application No.: US1907404014Application Date: 1907-11-27
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Publication No.: US880930APublication Date: 1908-03-03
- Inventor: STILLWELL CLAUDE B
- Applicant: STILLWELL CLAUDE B
- Assignee: Claude B Stillwell
- Current Assignee: Claude B Stillwell
- Priority: US1907404014 1907-11-27
Information query
