Invention Grant
- Patent Title: Wheel or rim
- Patent Title (中): 车轮或轮辋
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Application No.: US5538635Application Date: 1935-12-20
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Publication No.: US2105829APublication Date: 1938-01-18
- Inventor: WOODWARD ALVA W
- Applicant: WINGFOOT CORP
- Assignee: Wingfoot Corp
- Current Assignee: Wingfoot Corp
- Priority: US5538635 1935-12-20
- Main IPC: B60B25/14
- IPC: B60B25/14
Information query
