Invention Grant
- Patent Title: Adjustable tractor wheel means
- Patent Title (中): 可调式拖拉机轮装置
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Application No.: US75352247Application Date: 1947-06-09
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Publication No.: US2546453APublication Date: 1951-03-27
- Inventor: ADOLPH KOENIG
- Applicant: ADOLPH KOENIG
- Assignee: Koenig Adolph
- Current Assignee: Koenig Adolph
- Priority: US75352247 1947-06-09
- Main IPC: B60B35/10
- IPC: B60B35/10
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