Invention Grant
- Patent Title: Truss structure
- Patent Title (中): 桁架结构
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Application No.: US13877061Application Date: 1961-09-18
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Publication No.: US3220152APublication Date: 1965-11-30
- Inventor: STURM ROLLAND G
- Applicant: UNION TANK CAR CO
- Assignee: Union Tank Car Co
- Current Assignee: Union Tank Car Co
- Priority: US13877061 1961-09-18
- Main IPC: E04B1/19
- IPC: E04B1/19
Public/Granted literature
Information query
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