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公开(公告)号：US2479380A
公开(公告)日：1949-08-16
申请号：US58958245
申请日：1945-04-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： LUDWIG LEON R , WILCOX HOWARD M , LEITZEL RAYMOND H
IPC: H01H33/32
CPC classification number: H01H33/32
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Patent Agency Ranking
公开(公告)号：US2456965A
公开(公告)日：1948-12-21
申请号：US56672544
申请日：1944-12-05
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： LEITZEL RAYMOND H
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号：US2739206A
公开(公告)日：1956-03-20
申请号：US32144852
申请日：1952-11-19
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： FLORSCHUTZ FRITZ E , LEITZEL RAYMOND H
IPC: H01H33/32
CPC classification number: H01H33/32 , Y10T74/2107
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公开(公告)号：US2428482A
公开(公告)日：1947-10-07
申请号：US58013845
申请日：1945-02-28
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： WILCOX HOWARD M , LEITZEL RAYMOND H
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号：US2467756A
公开(公告)日：1949-04-19
申请号：US69062646
申请日：1946-08-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： LEITZEL RAYMOND H
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号：US2447627A
公开(公告)日：1948-08-24
申请号：US64082646
申请日：1946-01-12
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： BAKER BENJAMIN P , LEITZEL RAYMOND H
IPC: H01H33/32
CPC classification number: H01H33/32
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