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公开(公告)号：US2639354A
公开(公告)日：1953-05-19
申请号：US18902650
申请日：1950-10-07
Applicant: GEN ELECTRIC
Inventor： FRANK EDWARD J , PHILLIPS VIRGEL E
IPC: H01H9/46
CPC classification number: H01H9/46
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公开(公告)号：US2450628A
公开(公告)日：1948-10-05
申请号：US56583444
申请日：1944-11-30
Applicant: GEN ELECTRIC
Inventor： BOISSEAU ALEXANDER C , BEALL BENJAMIN S , FRANK EDWARD J , LOWERY ROGER W
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号：US2437086A
公开(公告)日：1948-03-02
申请号：US56583544
申请日：1944-11-30
Applicant: GEN ELECTRIC
Inventor： FRANK EDWARD J , KELLER CHARLES S
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号：US2931869A
公开(公告)日：1960-04-05
申请号：US70159057
申请日：1957-12-09
Applicant: GEN ELECTRIC
Inventor： FRANK EDWARD J
IPC: H01H3/30
CPC classification number: H01H3/30
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公开(公告)号：US2267400A
公开(公告)日：1941-12-23
申请号：US31634740
申请日：1940-01-30
Applicant: GEN ELECTRIC
Inventor： FRANK EDWARD J
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Patent Agency Ranking
公开(公告)号：US3025375A
公开(公告)日：1962-03-13
申请号：US1969160
申请日：1960-04-04
Applicant: GEN ELECTRIC
Inventor： FRANK EDWARD J
IPC: H01H33/02 , H01H33/666
CPC classification number: H01H33/666 , H01H33/022 , H01H2033/66246 , H01H2033/6667 , Y10S174/01 , Y10S174/10
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公开(公告)号：US2389942A
公开(公告)日：1945-11-27
申请号：US31756440
申请日：1940-02-06
Applicant: GEN ELECTRIC
Inventor： CARL THUMIM , FRANK EDWARD J , BOISSEAU ALEXANDER C
IPC: H01H33/32
CPC classification number: H01H33/32 , Y10S60/911
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公开(公告)号：US2353453A
公开(公告)日：1944-07-11
申请号：US47724843
申请日：1943-02-26
Applicant: GEN ELECTRIC
Inventor： GAYER JOHN D , FRANK EDWARD J , BOISSEAU ALEXANDER C
IPC: H01H33/32
CPC classification number: H01H33/32
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公开(公告)号：US2164175A
公开(公告)日：1939-06-27
申请号：US13025837
申请日：1937-03-11
Applicant: GEN ELECTRIC
Inventor： FRANK EDWARD J
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公开(公告)号：US3113191A
公开(公告)日：1963-12-03
申请号：US8923361
申请日：1961-02-14
Applicant: GEN ELECTRIC
Inventor： FRANK EDWARD J
CPC classification number: H01H33/36 , H01H3/605 , Y10T74/1828
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