Invention Grant
- Patent Title: Steering wheel and brake
- Patent Title (中): 方向盘和刹车
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Application No.: US20976727Application Date: 1927-08-01
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Publication No.: US1761044APublication Date: 1930-06-03
- Inventor: MARCUM ARTHUR I
- Applicant: EMORY WINSHIP
- Assignee: Emory Winship
- Current Assignee: Emory Winship
- Priority: US20976727 1927-08-01
- Main IPC: B60T11/04
- IPC: B60T11/04
Information query
