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公开(公告)号:US2504348A
公开(公告)日:1950-04-18
申请号:US59172945
申请日:1945-05-03
Applicant: RCA CORP
Inventor: PETERSON HAROLD O
CPC classification number: H03G11/004 , H04L1/06
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公开(公告)号:US2494309A
公开(公告)日:1950-01-10
申请号:US62929845
申请日:1945-11-17
Applicant: RCA CORP
Inventor: PETERSON HAROLD O , SCHOCK ROBERT E
IPC: H04L1/06
CPC classification number: H04L1/06
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公开(公告)号:US2446607A
公开(公告)日:1948-08-10
申请号:US47316343
申请日:1943-01-22
Applicant: RCA CORP
Inventor: PETERSON HAROLD O
IPC: G05D3/12
CPC classification number: G05D3/121
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公开(公告)号:US2354827A
公开(公告)日:1944-08-01
申请号:US39476141
申请日:1941-05-23
Applicant: RCA CORP
Inventor: PETERSON HAROLD O
IPC: H03J7/16
CPC classification number: H03J7/16
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公开(公告)号:US2321315A
公开(公告)日:1943-06-08
申请号:US39262441
申请日:1941-05-09
Applicant: RCA CORP
Inventor: PETERSON HAROLD O , ATWOOD JOHN B
IPC: G01R23/00
CPC classification number: G01R23/00
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公开(公告)号:US2313666A
公开(公告)日:1943-03-09
申请号:US31568440
申请日:1940-01-26
Applicant: RCA CORP
Inventor: PETERSON HAROLD O
IPC: G01R15/00
CPC classification number: G01R15/005
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公开(公告)号:US2281247A
公开(公告)日:1942-04-28
申请号:US32139940
申请日:1940-02-29
Applicant: RCA CORP
Inventor: PETERSON HAROLD O
IPC: H01P7/04
CPC classification number: H01P7/04 , Y10T428/12889 , Y10T428/12896 , Y10T428/12903 , Y10T428/1317
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公开(公告)号:US2278093A
公开(公告)日:1942-03-31
申请号:US30372039
申请日:1939-11-10
Applicant: RCA CORP
Inventor: PETERSON HAROLD O , WINANS PAUL V
IPC: H03H9/09
CPC classification number: H03H9/09
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公开(公告)号:US2268222A
公开(公告)日:1941-12-30
申请号:US18735338
申请日:1938-01-28
Applicant: RCA CORP
Inventor: PETERSON HAROLD O
IPC: H04L12/26
CPC classification number: H04L43/00
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