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公开(公告)号:US2354800A
公开(公告)日:1944-08-01
申请号:US40575841
申请日:1941-08-07
Applicant: RCA CORP
Inventor: DEAL HARMON B
IPC: H03B21/02
CPC classification number: H03B21/02
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公开(公告)号:US2432292A
公开(公告)日:1947-12-09
申请号:US48910243
申请日:1943-05-29
Applicant: RCA CORP
Inventor: DEAL HARMON B
IPC: H03K25/00
CPC classification number: H03K25/00
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公开(公告)号:US2404696A
公开(公告)日:1946-07-23
申请号:US46173442
申请日:1942-10-12
Applicant: RCA CORP
Inventor: DEAL HARMON B
CPC classification number: G01S17/74
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公开(公告)号:US2573274A
公开(公告)日:1951-10-30
申请号:US12994649
申请日:1949-10-31
Applicant: RCA CORP
Inventor: RANKIN JOHN A , ALEXANDER WILLIAM R , DEAL HARMON B
IPC: H03C3/14
CPC classification number: H03C3/14
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公开(公告)号:US2388530A
公开(公告)日:1945-11-06
申请号:US43717842
申请日:1942-04-01
Applicant: RCA CORP
Inventor: DEAL HARMON B
IPC: H02J13/00
CPC classification number: H02J13/0048 , Y02B90/263 , Y04S40/123 , Y10T307/944
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公开(公告)号:US2420232A
公开(公告)日:1947-05-06
申请号:US46960442
申请日:1942-12-21
Applicant: RCA CORP
Inventor: DEAL HARMON B
IPC: G08B27/00
CPC classification number: G08B27/00
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公开(公告)号:US2388531A
公开(公告)日:1945-11-06
申请号:US46793542
申请日:1942-12-05
Applicant: RCA CORP
Inventor: DEAL HARMON B
IPC: G08C19/12
CPC classification number: G08C19/12 , Y10T307/944
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公开(公告)号:US2340798A
公开(公告)日:1944-02-01
申请号:US40373641
申请日:1941-07-23
Applicant: RCA CORP
Inventor: DEAL HARMON B
IPC: G08B27/00
CPC classification number: G08B27/00
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公开(公告)号:US2413296A
公开(公告)日:1946-12-31
申请号:US51496443
申请日:1943-12-20
Applicant: RCA CORP
Inventor: DEAL HARMON B , ALEXANDER WILLIAM R , RANKIN JOHN A
IPC: H04B1/26
CPC classification number: H04B1/26
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公开(公告)号:US2378540A
公开(公告)日:1945-06-19
申请号:US46225242
申请日:1942-10-16
Applicant: RCA CORP
Inventor: DEAL HARMON B
IPC: G08B27/00
CPC classification number: G08B27/00
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