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公开(公告)号:US1967906A
公开(公告)日:1934-07-24
申请号:US60761632
申请日:1932-04-26
Applicant: GEN ELECTRIC
Inventor: ALFRED RUTTENAUER , OTTO FRITZE
IPC: H01J61/04
CPC classification number: H01J61/045
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公开(公告)号:US1897474A
公开(公告)日:1933-02-14
申请号:US47036330
申请日:1930-07-24
Applicant: GEN ELECTRIC
Inventor: OTTO FRITZE
IPC: H01J61/10
CPC classification number: H01J61/10
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公开(公告)号:US2316366A
公开(公告)日:1943-04-13
申请号:US37535441
申请日:1941-01-21
Applicant: GEN ELECTRIC
Inventor: ALFRED RUTTENAUER , OTTO FRITZE
IPC: C09K11/63
CPC classification number: C09K11/63
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公开(公告)号:US2195517A
公开(公告)日:1940-04-02
申请号:US10429436
申请日:1936-10-06
Applicant: GEN ELECTRIC
Inventor: OTTO FRITZE , ALFRED RUTTENAUER
IPC: C09K11/02
CPC classification number: C09K11/025
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公开(公告)号:US2135706A
公开(公告)日:1938-11-08
申请号:US14604737
申请日:1937-06-02
Applicant: GEN ELECTRIC
Inventor: OTTO FRITZE
IPC: H01J61/54
CPC classification number: H01J61/541
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公开(公告)号:US2091277A
公开(公告)日:1937-08-31
申请号:US9729436
申请日:1936-08-21
Applicant: GEN ELECTRIC
Inventor: OTTO FRITZE , ALFRED RUTTENAUER
IPC: C09K11/02
CPC classification number: C09K11/025
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公开(公告)号:US2069080A
公开(公告)日:1937-01-26
申请号:US58900432
申请日:1932-01-26
Applicant: GEN ELECTRIC
Inventor: ALFRED RUTTENAUER , OTTO FRITZE
IPC: H01J61/54
CPC classification number: H01J61/54
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公开(公告)号:US2030439A
公开(公告)日:1936-02-11
申请号:US75802834
申请日:1934-12-18
Applicant: GEN ELECTRIC
Inventor: OTTO FRITZE , ALFRED RUTTENAUER
IPC: C09K11/02
CPC classification number: C09K11/02
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公开(公告)号:US2001501A
公开(公告)日:1935-05-14
申请号:US71265134
申请日:1934-02-23
Applicant: GEN ELECTRIC
Inventor: ALFRED RUTTENAUER , OTTO FRITZE
IPC: H01J61/10
CPC classification number: H01J61/103
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