Invention Grant
- Patent Title: Segmental safety vehicle tire
- Patent Title (中): 分段安全车轮胎
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Application No.: US23757438Application Date: 1938-10-28
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Publication No.: US2241858APublication Date: 1941-05-13
- Inventor: HRUSKA JOSEPH J
- Applicant: HRUSKA JOSEPH J
- Assignee: Joseph J Hruska
- Current Assignee: Joseph J Hruska
- Priority: US23757438 1938-10-28
- Main IPC: B60C17/04
- IPC: B60C17/04
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