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公开(公告)号:US1948261A
公开(公告)日:1934-02-20
申请号:US67992233
申请日:1933-07-11
Applicant: GEN ELECTRIC
Inventor: JAMES FRANCIS VICTOR , WALTER RYDE JOHN
IPC: H01J61/82
CPC classification number: H01J61/82
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公开(公告)号:US3070525A
公开(公告)日:1962-12-25
申请号:US69258357
申请日:1957-10-28
Applicant: GEN ELECTRIC CO LTD
Inventor: WILSON DAVIDSON HUGH , WALTER RYDE JOHN
CPC classification number: C04B41/009 , C04B41/5144 , C04B41/88 , C04B41/4505 , C04B35/52
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公开(公告)号:US2419966A
公开(公告)日:1947-05-06
申请号:US44631042
申请日:1942-06-08
Applicant: GEN ELECTRIC CO LTD
Inventor: ERIC RANSLEY CHARLES , WALTER RYDE JOHN , VAUGHAN WILLIAMS STANLEY
IPC: H01L21/00 , H01L21/18 , H01L21/306 , H01L23/48 , H01L29/00 , H01L29/417
CPC classification number: H01L29/00 , H01L21/00 , H01L21/18 , H01L21/306 , H01L23/48 , H01L29/417 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
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公开(公告)号:US2205809A
公开(公告)日:1940-06-25
申请号:US15530437
申请日:1937-07-23
Applicant: GEN ELECTRIC
Inventor: BREADNER ROBERT L , RANDALL JOHN T , WALTER RYDE JOHN
IPC: H01J61/42
CPC classification number: H01J61/42
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公开(公告)号:US2152992A
公开(公告)日:1939-04-04
申请号:US12868637
申请日:1937-03-02
Applicant: GEN ELECTRIC
Inventor: JAMES FRANCIS VICTOR , WALTER RYDE JOHN
IPC: H01J61/10
CPC classification number: H01J61/10
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公开(公告)号:US2135732A
公开(公告)日:1938-11-08
申请号:US9222636
申请日:1936-07-23
Applicant: GEN ELECTRIC
Inventor: TURTON RANDALL JOHN , WALTER RYDE JOHN
IPC: C09K11/02
CPC classification number: C09K11/025
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公开(公告)号:US2060564A
公开(公告)日:1936-11-10
申请号:US4516035
申请日:1935-10-15
Applicant: GEN ELECTRIC
Inventor: JAMES FRANCIS VICTOR , WALTER RYDE JOHN
IPC: H01J9/38
CPC classification number: H01J9/38
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公开(公告)号:US2030404A
公开(公告)日:1936-02-11
申请号:US57565431
申请日:1931-11-17
Applicant: GEN ELECTRIC
Inventor: WALTER RYDE JOHN , GRAINGER JENKINS HENRY
IPC: H01J61/28
CPC classification number: H01J61/28
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