Invention Grant
- Patent Title: 7-strand wire rope
- Patent Title (中): 7股钢丝绳
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Application No.: US5474860Application Date: 1960-09-08
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Publication No.: US3092956APublication Date: 1963-06-11
- Inventor: NAYSMITH ARCHIBALD M
- Applicant: MACWHYTE COMPANY
- Assignee: Macwhyte Company
- Current Assignee: Macwhyte Company
- Priority: US5474860 1960-09-08
- Main IPC: D07B1/06
- IPC: D07B1/06
Information query
