Invention Grant
- Patent Title: Tire inner tube
- Patent Title (中): 轮胎内胎
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Application No.: US26612239Application Date: 1939-04-05
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Publication No.: US2233004APublication Date: 1941-02-25
- Inventor: FISHER HOWARD N
- Applicant: FISHER HOWARD N
- Assignee: Howard N Fisher
- Current Assignee: Howard N Fisher
- Priority: US26612239 1939-04-05
- Main IPC: B60C5/20
- IPC: B60C5/20
Information query
