Invention Grant
- Patent Title: Pneumatic tire bead construction
- Patent Title (中): 气动轮胎胎圈结构
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Application No.: US65696557Application Date: 1957-05-03
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Publication No.: US2992671APublication Date: 1961-07-18
- Inventor: BRACHT JOHN P
- Applicant: GOODRICH CO B F
- Assignee: Goodrich Co B F
- Current Assignee: Goodrich Co B F
- Priority: US65696557 1957-05-03
- Main IPC: B60C15/02
- IPC: B60C15/02 ; B60C15/05
Information query
