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公开(公告)号:US2179367A
公开(公告)日:1939-11-07
申请号:US13385437
申请日:1937-03-30
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01K3/02
CPC classification number: H01K3/02
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公开(公告)号:US1992797A
公开(公告)日:1935-02-26
申请号:US64970532
申请日:1932-12-31
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01K3/02
CPC classification number: H01K3/02 , Y10T29/4981
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公开(公告)号:US1752828A
公开(公告)日:1930-04-01
申请号:US23842027
申请日:1927-12-07
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01K3/06
CPC classification number: H01K3/065
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公开(公告)号:US2545909A
公开(公告)日:1951-03-20
申请号:US6664348
申请日:1948-12-22
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01J9/06
CPC classification number: H01J9/06
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公开(公告)号:US2479193A
公开(公告)日:1949-08-16
申请号:US68180946
申请日:1946-07-08
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01J1/16
CPC classification number: H01J1/16
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公开(公告)号:US1834781A
公开(公告)日:1931-12-01
申请号:US15837426
申请日:1926-12-31
Applicant: GEN ELECTRIC
Inventor: INMAN GEORGE E , ZABEL WILLIAM P
IPC: H01K3/02
CPC classification number: H01K3/02
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公开(公告)号:US2441863A
公开(公告)日:1948-05-18
申请号:US58202145
申请日:1945-03-10
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01J61/067
CPC classification number: H01J61/0672
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公开(公告)号:US2422457A
公开(公告)日:1947-06-17
申请号:US54885244
申请日:1944-08-10
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01J9/06
CPC classification number: H01J9/06
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公开(公告)号:US2278816A
公开(公告)日:1942-04-07
申请号:US38060641
申请日:1941-02-26
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
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公开(公告)号:US2518970A
公开(公告)日:1950-08-15
申请号:US71334746
申请日:1946-11-30
Applicant: GEN ELECTRIC
Inventor: ZABEL WILLIAM P
IPC: H01J9/395
CPC classification number: H01J9/395 , Y10T29/49808
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