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公开(公告)号:US2970250A
公开(公告)日:1961-01-31
申请号:US67548157
申请日:1957-07-31
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60L15/04
CPC classification number: B60L15/04 , B60L2200/26 , Y02T10/645
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公开(公告)号:US2417755A
公开(公告)日:1947-03-18
申请号:US60753645
申请日:1945-07-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60L9/26
CPC classification number: B60L9/26 , B60L2200/26
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公开(公告)号:US2691748A
公开(公告)日:1954-10-12
申请号:US23281151
申请日:1951-06-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60L15/22
CPC classification number: B60L15/22 , B60L2200/26 , Y02T10/645 , Y02T10/7275 , Y10T307/484
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公开(公告)号:US2594017A
公开(公告)日:1952-04-22
申请号:US16711650
申请日:1950-06-09
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J , CASANOVA LOUIS A , BUCHANAN ROBERT A
CPC classification number: H01J13/06 , H01J13/12 , H01J2893/0075
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公开(公告)号:US2554248A
公开(公告)日:1951-05-22
申请号:US14047550
申请日:1950-01-25
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60M1/06
CPC classification number: B60M1/06
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6.Electrified railway-systems with filtered booster-transformers 失效
Title translation: 带电过滤增压变压器的电气化铁路系统公开(公告)号:US2714671A
公开(公告)日:1955-08-02
申请号:US33898153
申请日:1953-02-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: H04L25/08
CPC classification number: H04L25/08
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公开(公告)号:US2539190A
公开(公告)日:1951-01-23
申请号:US8828449
申请日:1949-04-19
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60L9/12
CPC classification number: B60L9/12 , B60L2200/26 , Y02T90/16
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公开(公告)号:US2858458A
公开(公告)日:1958-10-28
申请号:US67861557
申请日:1957-08-16
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60L9/12
CPC classification number: B60L9/12 , B60L2200/26
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公开(公告)号:US2653287A
公开(公告)日:1953-09-22
申请号:US22842651
申请日:1951-05-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60L9/12
CPC classification number: B60L9/12 , B60L2200/26
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公开(公告)号:US2653286A
公开(公告)日:1953-09-22
申请号:US22474851
申请日:1951-05-05
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: HIBBARD LLOYD J
IPC: B60L9/12
CPC classification number: B60L9/12 , B60L2200/26
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