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公开(公告)号:US2153404A
公开(公告)日:1939-04-04
申请号:US72127034
申请日:1934-04-19
Applicant: GEN ELECTRIC
Inventor: WHITE ARTHUR J , JOHNSON PERCY J
IPC: H01J9/32
CPC classification number: H01J9/32
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公开(公告)号:US2359500A
公开(公告)日:1944-10-03
申请号:US17691037
申请日:1937-11-27
Applicant: GEN ELECTRIC
Inventor: WHITE ARTHUR J
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S65/04
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公开(公告)号:US2128173A
公开(公告)日:1938-08-23
申请号:US17690937
申请日:1937-11-27
Applicant: GEN ELECTRIC
Inventor: WHITE ARTHUR J
IPC: H01J9/32
CPC classification number: H01J9/323
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公开(公告)号:US2154550A
公开(公告)日:1939-04-18
申请号:US15611837
申请日:1937-07-28
Applicant: GEN ELECTRIC
Inventor: WHITE ARTHUR J , JOHNSON PERCY J
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2361517A
公开(公告)日:1944-10-31
申请号:US29606439
申请日:1939-09-22
Applicant: GEN ELECTRIC
Inventor: WHITE ARTHUR J , MARSHAUS ANTHONY J
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S65/04
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公开(公告)号:US2359501A
公开(公告)日:1944-10-03
申请号:US52754244
申请日:1944-03-22
Applicant: GEN ELECTRIC
Inventor: WHITE ARTHUR J
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S65/04
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公开(公告)号:US1632615A
公开(公告)日:1927-06-14
申请号:US71795124
申请日:1924-06-05
Applicant: GEN ELECTRIC
Inventor: MITCHELL LORIS E , WHITE ARTHUR J
IPC: H01J7/18
CPC classification number: H01J7/186
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