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公开(公告)号:US2304520A
公开(公告)日:1942-12-08
申请号:US35872140
申请日:1940-09-27
Applicant: GEN MOTORS CORP
Inventor: WIRTZ FRANK E , RODGERS JOSEPH M
IPC: H02K15/085
CPC classification number: H02K15/085
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公开(公告)号:US2895026A
公开(公告)日:1959-07-14
申请号:US65538657
申请日:1957-04-26
Applicant: GEN MOTORS CORP
Inventor: RODGERS JOSEPH M , LELAND ROBERT W
IPC: H01H50/30
CPC classification number: H01H50/305
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