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公开(公告)号:US2701860A
公开(公告)日:1955-02-08
申请号:US21985751
申请日:1951-04-07
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: G01R21/00
CPC classification number: G01R21/00
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公开(公告)号:US2482481A
公开(公告)日:1949-09-20
申请号:US64203946
申请日:1946-01-18
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: H02P9/14
CPC classification number: H02P9/14 , Y10T307/522
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公开(公告)号:US2454163A
公开(公告)日:1948-11-16
申请号:US50696943
申请日:1943-10-20
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: H02H7/26
CPC classification number: H02H7/262
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公开(公告)号:US2525485A
公开(公告)日:1950-10-10
申请号:US75559447
申请日:1947-06-19
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: H02H3/48
CPC classification number: H02H3/48
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公开(公告)号:US2488400A
公开(公告)日:1949-11-15
申请号:US6596148
申请日:1948-12-17
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: H04B3/56
CPC classification number: H04B3/56
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公开(公告)号:US2488399A
公开(公告)日:1949-11-15
申请号:US69406946
申请日:1946-08-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: B60L11/02
CPC classification number: B60L11/02 , B60L2200/26 , Y02T10/70 , Y02T10/7077
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公开(公告)号:US2482482A
公开(公告)日:1949-09-20
申请号:US64480446
申请日:1946-02-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L , RUSTEBAKKE HOMER M
IPC: H02P9/14
CPC classification number: H02P9/14
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公开(公告)号:US2454165A
公开(公告)日:1948-11-16
申请号:US63172545
申请日:1945-11-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L , POLLARD ERNEST I
IPC: H02P9/36
CPC classification number: H02P9/36
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公开(公告)号:US2390788A
公开(公告)日:1945-12-11
申请号:US50696843
申请日:1943-10-20
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: H02H3/04
CPC classification number: H02H3/044
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公开(公告)号:US2381282A
公开(公告)日:1945-08-07
申请号:US46396342
申请日:1942-10-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HARDER EDWIN L
IPC: H02H3/253
CPC classification number: H02H3/253
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