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公开(公告)号:US1998199A
公开(公告)日:1935-04-16
申请号:US22794527
申请日:1927-10-22
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US1958150A
公开(公告)日:1934-05-08
申请号:US68823333
申请日:1933-09-05
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H04B1/16
CPC classification number: H04B1/1623
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公开(公告)号:US1671598A
公开(公告)日:1928-05-29
申请号:US65226623
申请日:1923-07-18
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US1660803A
公开(公告)日:1928-02-28
申请号:US7887726
申请日:1926-01-02
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H04B1/16
CPC classification number: H04B1/1623
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公开(公告)号:US1789186A
公开(公告)日:1931-01-13
申请号:US14594026
申请日:1926-11-03
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US1684104A
公开(公告)日:1928-09-11
申请号:US16987627
申请日:1927-02-21
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US1890859A
公开(公告)日:1932-12-13
申请号:US15064426
申请日:1926-11-26
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01J1/20
CPC classification number: H01J1/20
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公开(公告)号:US1638499A
公开(公告)日:1927-08-09
申请号:US7887626
申请日:1926-01-02
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US1629171A
公开(公告)日:1927-05-17
申请号:US13581726
申请日:1926-09-16
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
CPC classification number: H01J21/00 , H01J21/20 , H01J2893/003
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公开(公告)号:US1825534A
公开(公告)日:1931-09-29
申请号:US21358127
申请日:1927-08-17
Applicant: ARISTOTE MAVROGENIS
Inventor: ARISTOTE MAVROGENIS
IPC: H01R33/945
CPC classification number: H01R33/945 , Y10S439/901
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