Invention Grant
- Patent Title: Vehicle-wheel.
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Application No.: US1905249014Application Date: 1905-03-08
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Publication No.: US937808APublication Date: 1909-10-26
- Inventor: HOPKINSON ERNEST
- Applicant: HOPKINSON ERNEST
- Assignee: Ernest Hopkinson
- Current Assignee: Ernest Hopkinson
- Priority: US1905249014 1905-03-08
Information query
