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公开(公告)号:US2292382A
公开(公告)日:1942-08-11
申请号:US69329433
申请日:1933-10-12
Applicant: RAYTHEON PRODUCTION CORP
Inventor: LE JAMES D VAN
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US2228277A
公开(公告)日:1941-01-14
申请号:US19507138
申请日:1938-03-10
Applicant: RAYTHEON MFG CO
Inventor: OVERBECK WILCOX P
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US2228276A
公开(公告)日:1941-01-14
申请号:US13615937
申请日:1937-04-10
Applicant: RAYTHEON MFG CO
Inventor: LE JAMES D VAN
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US2217185A
公开(公告)日:1940-10-08
申请号:US7679535
申请日:1935-12-21
Applicant: RAYTHEON MFG CO
Inventor: SMITH CHARLES G
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0062
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公开(公告)号:US2137198A
公开(公告)日:1938-11-15
申请号:US1314625
申请日:1925-03-05
Applicant: RAYTHEON MFG CO
Inventor: SMITH CHARLES G
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0062
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公开(公告)号:US2098380A
公开(公告)日:1937-11-09
申请号:US15332837
申请日:1937-07-13
Applicant: TELEFUNKEN GMBH
Inventor: ALFRED ENGELMANN , GUNTHER WOLF
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US2092273A
公开(公告)日:1937-09-07
申请号:US7477636
申请日:1936-04-16
Applicant: NAT CANDY COMPANY INC
Inventor: COSLER HORACE B
CPC classification number: A23G3/26 , A23G3/0097 , A23G3/28 , A23G3/54 , H01J3/02
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公开(公告)号:US2005330A
公开(公告)日:1935-06-18
申请号:US47632330
申请日:1930-08-19
Applicant: SUKUMLYN THOMAS W
Inventor: SUKUMLYN THOMAS W
IPC: H01J3/02
CPC classification number: H01J3/029
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公开(公告)号:US1914045A
公开(公告)日:1933-06-13
申请号:US52212231
申请日:1931-03-12
Applicant: GEORG SEIBT
Inventor: GEORG SEIBT
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US1750058A
公开(公告)日:1930-03-11
申请号:US2851525
申请日:1925-05-06
Applicant: RADIO PATENTS CORP
Inventor: MICHAEL SCHMIERER JOHANNES
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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