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公开(公告)号:US2561352A
公开(公告)日:1951-07-24
申请号:US4512848
申请日:1948-08-19
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: FERRIS RALPH E , JONES MAURICE F
IPC: H02K3/18
CPC classification number: H02K3/18
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公开(公告)号:US2484212A
公开(公告)日:1949-10-11
申请号:US60606445
申请日:1945-07-20
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: FERRIS RALPH E , SHIRLEY JOHN R
IPC: H01F5/00
CPC classification number: H01F5/00
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