Invention Grant
US3214554A Arc-extinguishing grid structure for fluid-blast circuit interrupters
失效
用于流体爆炸电路断路器的灭弧网格结构
- Patent Title: Arc-extinguishing grid structure for fluid-blast circuit interrupters
- Patent Title (中): 用于流体爆炸电路断路器的灭弧网格结构
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Application No.: US4119460Application Date: 1960-07-06
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Publication No.: US3214554APublication Date: 1965-10-26
- Inventor: FISH JR WILLIAM A , JOSEPH SUCHA
- Applicant: WESTINGHOUSE ELECTRIC CORP
- Assignee: Westinghouse Electric Corp
- Current Assignee: Westinghouse Electric Corp
- Priority: US4119460 1960-07-06
- Main IPC: H01H33/12
- IPC: H01H33/12 ; H01H33/75
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