Invention Grant
- Patent Title: Pneumatic tire and antiskid means therefor
- Patent Title (中): 气动轮胎和防滑装置是指这样的
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Application No.: US73721347Application Date: 1947-03-26
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Publication No.: US2491491APublication Date: 1949-12-20
- Inventor: FREYGANG WALTER H
- Applicant: KIDDE MFG CO INC
- Assignee: Kidde Mfg Co Inc
- Current Assignee: Kidde Mfg Co Inc
- Priority: US73721347 1947-03-26
- Main IPC: B60C11/16
- IPC: B60C11/16
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