Invention Grant
- Patent Title: Multiple chamber tire
- Patent Title (中): 多室轮胎
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Application No.: US71202946Application Date: 1946-11-23
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Publication No.: US2553319APublication Date: 1951-05-15
- Inventor: HRUSKA JOSEPH J
- Applicant: HRUSKA JOSEPH J
- Assignee: Joseph J Hruska
- Current Assignee: Joseph J Hruska
- Priority: US71202946 1946-11-23; US52385644 1944-02-25
- Main IPC: B60C5/22
- IPC: B60C5/22
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