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公开(公告)号:US2181288A
公开(公告)日:1939-11-28
申请号:US10764736
申请日:1936-10-26
Applicant: RAYTHEON PRODUCTION CORP
Inventor: WASHBURN HENRY M
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026 , Y10T29/5187
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公开(公告)号:US2171225A
公开(公告)日:1939-08-29
申请号:US17736837
申请日:1937-11-30
Applicant: RCA CORP
Inventor: SCHADE OTTO H
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US2166366A
公开(公告)日:1939-07-18
申请号:US5233435
申请日:1935-11-30
Applicant: EDWARD O NORRIS INC
Inventor: NORRIS EDWARD O
CPC classification number: C25D1/10 , B26B19/384 , C25D1/08 , H01J19/00 , H01J2893/0022 , Y10T29/4962
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公开(公告)号:US2108004A
公开(公告)日:1938-02-08
申请号:US1365335
申请日:1935-03-29
Applicant: DRIVER HARRIS CO
Inventor: ROGERS OWEN A
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0022 , Y10T428/12368
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公开(公告)号:US2064169A
公开(公告)日:1936-12-15
申请号:US5744436
申请日:1936-01-03
Applicant: SOVEREING MACHINERY COMPANY
Inventor: HENRY KERSHAW
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US2004246A
公开(公告)日:1935-06-11
申请号:US75635434
申请日:1934-12-06
Applicant: SOVERIGN MACHINERY COMPANY
Inventor: HENRY KERSHAW
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0022 , Y10T29/49218 , Y10T29/49222 , Y10T29/49798
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公开(公告)号:US1976522A
公开(公告)日:1934-10-09
申请号:US69191833
申请日:1933-10-03
Applicant: RCA CORP
Inventor: ROSE JR GEORGE M
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0025 , Y10T29/4981 , Y10T29/49881
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公开(公告)号:US1970599A
公开(公告)日:1934-08-21
申请号:US67607733
申请日:1933-06-16
Applicant: RCA CORP
Inventor: FRANKE AUGUST J
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026 , Y10T29/5187
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公开(公告)号:US1893286A
公开(公告)日:1933-01-03
申请号:US28043228
申请日:1928-05-25
Applicant: WESTINGHOUSE LAMP CO
Inventor: IREDELL CHARLES V
CPC classification number: C23C16/26 , H01J19/00 , H01J2893/0023 , Y10T428/292 , Y10T428/30 , Y10T428/31678
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公开(公告)号:US1862138A
公开(公告)日:1932-06-07
申请号:US27478428
申请日:1928-05-03
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: ELSEY HOWARD M
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023 , Y10S428/929 , Y10S428/935 , Y10S428/937
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