Invention Grant
- Patent Title: Apparatus and method for land transportation
- Patent Title (中): 陆路运输设备及方法
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Application No.: US55166255Application Date: 1955-12-07
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Publication No.: US2969751APublication Date: 1961-01-31
- Inventor: TOULMIN JR HARRY A
- Applicant: OHIO COMMW ENG CO
- Assignee: Ohio Commw Eng Co
- Current Assignee: Ohio Commw Eng Co
- Priority: US55166255 1955-12-07
- Main IPC: B60F1/00
- IPC: B60F1/00 ; B60K3/04 ; B61C11/06 ; B62D1/26 ; B62D21/04 ; B62D53/00
Information query
