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公开(公告)号:US2460127A
公开(公告)日:1949-01-25
申请号:US68096246
申请日:1946-07-02
Applicant: GEN ELECTRIC
Inventor: GARDINER EDWARD M , LIVINGSTON ORRIN W
IPC: H01H9/56
CPC classification number: H01H9/56
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公开(公告)号:US2419459A
公开(公告)日:1947-04-22
申请号:US52061844
申请日:1944-02-01
Applicant: GEN ELECTRIC
Inventor: MCDOWELL EARLE B , GARDINER EDWARD M
IPC: B60Q1/52
CPC classification number: B60Q1/52
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