Invention Grant
- Patent Title: Pneumatic wheel for automobiles and like vehicles
- Patent Title (中): 气动车轮等
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Application No.: US39707320Application Date: 1920-07-17
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Publication No.: US1414052APublication Date: 1922-04-25
- Inventor: WILLIAM SMITH CLARENCE
- Applicant: WILLIAM SMITH CLARENCE
- Assignee: Smith Clarence William
- Current Assignee: Smith Clarence William
- Priority: US39707320 1920-07-17
- Main IPC: B60B21/12
- IPC: B60B21/12
Information query
