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公开(公告)号:US1997478A
公开(公告)日:1935-04-09
申请号:US62420832
申请日:1932-07-23
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
CPC classification number: H01J17/28
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公开(公告)号:US1728816A
公开(公告)日:1929-09-17
申请号:US68736124
申请日:1924-01-19
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
IPC: H04L27/04
CPC classification number: H04L27/04
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公开(公告)号:US1506468A
公开(公告)日:1924-08-26
申请号:US42023120
申请日:1920-10-28
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
IPC: H01J19/68
CPC classification number: H01J19/68
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公开(公告)号:US1501735A
公开(公告)日:1924-07-15
申请号:US3236715
申请日:1915-06-05
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
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公开(公告)号:US1394055A
公开(公告)日:1921-10-18
申请号:US36583020
申请日:1920-03-15
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
IPC: H01C1/148
CPC classification number: H01C1/148
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公开(公告)号:US1365576A
公开(公告)日:1921-01-11
申请号:US19605117
申请日:1917-10-11
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
IPC: H01J19/02
CPC classification number: H01J19/02 , H01J2893/0001
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公开(公告)号:US1159307A
公开(公告)日:1915-11-02
申请号:US1914826027
申请日:1914-03-20
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
CPC classification number: H01J17/04
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公开(公告)号:US2904695A
公开(公告)日:1959-09-15
申请号:US32527852
申请日:1952-12-11
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
IPC: H01J61/54
CPC classification number: H01J61/54
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公开(公告)号:US2774015A
公开(公告)日:1956-12-11
申请号:US35070953
申请日:1953-04-23
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
IPC: H01H47/24
CPC classification number: H01H47/24
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公开(公告)号:US2070462A
公开(公告)日:1937-02-09
申请号:US288635
申请日:1935-01-17
Applicant: GEN ELECTRIC
Inventor: WHITE WILLIAM C
IPC: H02M7/15
CPC classification number: H02M7/15
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