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公开(公告)号:US2522368A
公开(公告)日:1950-09-12
申请号:US65656446
申请日:1946-03-23
Applicant: RADIO PATENTS CORP
Inventor: GUSTAV GUANELLA
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公开(公告)号:US2505043A
公开(公告)日:1950-04-25
申请号:US79225447
申请日:1947-12-17
Applicant: RADIO PATENTS CORP
Inventor: GUSTAV GUANELLA
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公开(公告)号:US2477693A
公开(公告)日:1949-08-02
申请号:US70751246
申请日:1946-11-02
Applicant: RADIO PATENTS CORP
Inventor: GUSTAV GUANELLA
IPC: H01F21/00
CPC classification number: H01F21/005
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公开(公告)号:US2458731A
公开(公告)日:1949-01-11
申请号:US51900344
申请日:1944-01-20
Applicant: RADIO PATENTS CORP
Inventor: KARL RATH
IPC: G01R17/02
CPC classification number: G01R17/02
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公开(公告)号:US2422257A
公开(公告)日:1947-06-17
申请号:US34148740
申请日:1940-06-20
Applicant: RADIO PATENTS CORP
Inventor: JOZEF PLEBANSKI
IPC: H03J7/04
CPC classification number: H03J7/042
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公开(公告)号:US2405500A
公开(公告)日:1946-08-06
申请号:US52407944
申请日:1944-02-26
Applicant: RADIO PATENTS CORP
Inventor: GUSTAV GUANELLA
IPC: H04K1/04
CPC classification number: H04K1/04
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公开(公告)号:US2327557A
公开(公告)日:1943-08-24
申请号:US44764342
申请日:1942-06-19
Applicant: RADIO PATENTS CORP
Inventor: KARL RATH
IPC: H05B41/08
CPC classification number: H05B41/08
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公开(公告)号:US2321354A
公开(公告)日:1943-06-08
申请号:US43554142
申请日:1942-03-20
Applicant: RADIO PATENTS CORP
Inventor: ARTHUR BELL DAVID , HOSMER DAVIE OWEN
IPC: H03C3/04
CPC classification number: H03C3/04
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公开(公告)号:US2299228A
公开(公告)日:1942-10-20
申请号:US25046839
申请日:1939-01-12
Applicant: RADIO PATENTS CORP
Inventor: GRAY DONALD E , OLLIER JOSEPH O
IPC: H01G9/052
CPC classification number: H01G9/052 , Y10S29/031 , Y10T29/417 , Y10T29/435
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公开(公告)号:US2274648A
公开(公告)日:1942-03-03
申请号:US33293140
申请日:1940-05-02
Applicant: RADIO PATENTS CORP
Inventor: BACH HENRY M
IPC: H03C3/14
CPC classification number: H03C3/14
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