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公开(公告)号:US1576187A
公开(公告)日:1926-03-09
申请号:US74310624
申请日:1924-10-11
Applicant: GEN ELECTRIC
Inventor: HASTINGS HAMMOND C , TUPPEN EDWARD B
IPC: B60L15/12
CPC classification number: B60L15/12 , Y02T10/645
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公开(公告)号:US1019467A
公开(公告)日:1912-03-05
申请号:US1909483368
申请日:1909-03-15
Applicant: GEN ELECTRIC
Inventor: HASTINGS HAMMOND C , WISE WILLIAM L
CPC classification number: H01H3/503
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公开(公告)号:US2167481A
公开(公告)日:1939-07-25
申请号:US24811638
申请日:1938-12-28
Applicant: GEN ELECTRIC
Inventor: HASTINGS HAMMOND C , USHER FREDERICK F
IPC: B60L7/24
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