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公开(公告)号:US2081767A
公开(公告)日:1937-05-25
申请号:US3989535
申请日:1935-09-10
Applicant: RADIO PATENTS CORP
Inventor: HANS RICHTER RUDOLF
IPC: G01R19/155 , H01J17/40
CPC classification number: G01R19/155 , H01J17/40 , H01J2893/0067
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公开(公告)号:US2081746A
公开(公告)日:1937-05-25
申请号:US71771034
申请日:1934-03-28
Applicant: RADIO PATENTS CORP
Inventor: ERICH HOLLMANN HANS
CPC classification number: H03J3/14 , H03J1/044 , Y10S116/15
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公开(公告)号:US2077465A
公开(公告)日:1937-04-20
申请号:US75181334
申请日:1934-11-07
Applicant: RADIO PATENTS CORP
Inventor: FRANCOIS DALPAYRAT HENRI
IPC: H04B1/16
CPC classification number: H04B1/163
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公开(公告)号:US2051177A
公开(公告)日:1936-08-18
申请号:US628635
申请日:1935-02-13
Applicant: RADIO PATENTS CORP
Inventor: KARL RATH
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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65.Device and method for controlling circuits by light sensitive means 失效
Title translation: 用于通过光敏装置控制电路的装置和方法公开(公告)号:US1998133A
公开(公告)日:1935-04-16
申请号:US56474431
申请日:1931-09-24
Applicant: RADIO PATENTS CORP
Inventor: GEFFCKEN HEINRICH H , RICHTER HANS R
IPC: H04N5/30
CPC classification number: H04N5/30
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公开(公告)号:US1998131A
公开(公告)日:1935-04-16
申请号:US46321130
申请日:1930-06-23
Applicant: RADIO PATENTS CORP
Inventor: HEINRICH GEFFCKEN
IPC: G05B11/01
CPC classification number: G05B11/013
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公开(公告)号:US1994231A
公开(公告)日:1935-03-12
申请号:US35269529
申请日:1929-04-05
Applicant: RADIO PATENTS CORP
Inventor: FRITZ SCHROTER
IPC: H01T4/12
CPC classification number: H01T4/12
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公开(公告)号:US1990216A
公开(公告)日:1935-02-05
申请号:US37545929
申请日:1929-07-02
Applicant: RADIO PATENTS CORP
Inventor: ERICH ASCH
IPC: H03C5/00
CPC classification number: H03C5/00
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69.Method of operating photo-electric cells having auxiliary anodes 失效
Title translation: 操作具有辅助阳极的光电池的方法公开(公告)号:US1986806A
公开(公告)日:1935-01-08
申请号:US45205730
申请日:1930-05-13
Applicant: RADIO PATENTS CORP
Inventor: GEFFCKEN HEINRICH H
IPC: H01J40/14
CPC classification number: H01J40/14
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公开(公告)号:US1985058A
公开(公告)日:1934-12-18
申请号:US59369932
申请日:1932-02-18
Applicant: RADIO PATENTS CORP
Inventor: KARL RATH
CPC classification number: H01J61/56 , H01J17/00 , H01J2893/0064
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