发明授权
- 专利标题: Protective device
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申请号: US11096449申请日: 1949-08-18
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公开(公告)号: US2663776A公开(公告)日: 1953-12-22
- 发明人: STRATTON ARTHUR T
- 申请人: WESTINGHOUSE ELECTRIC CORP
- 专利权人: Westinghouse Electric Corp
- 当前专利权人: Westinghouse Electric Corp
- 优先权: US11096449 1949-08-18
- 主分类号: H01H33/06
- IPC分类号: H01H33/06 ; H01H73/32 ; H01H73/34