Invention Grant
- Patent Title: High-speed switch mechanism
- Patent Title (中): 高速开关机构
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Application No.: US30895452Application Date: 1952-09-11
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Publication No.: US2757255APublication Date: 1956-07-31
- Inventor: OWENS JAMES B , UPTON JR CHESTER W
- Applicant: WESTINGHOUSE ELECTRIC CORP
- Assignee: Westinghouse Electric Corp
- Current Assignee: Westinghouse Electric Corp
- Priority: US30895452 1952-09-11
- Main IPC: H01H3/30
- IPC: H01H3/30
Information query
