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公开(公告)号:US2513763A
公开(公告)日:1950-07-04
申请号:US57122245
申请日:1945-01-04
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H03D3/24
CPC classification number: H03D3/24
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公开(公告)号:US2479652A
公开(公告)日:1949-08-23
申请号:US57240345
申请日:1945-01-11
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H04L25/06
CPC classification number: H04L25/06
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公开(公告)号:US2395770A
公开(公告)日:1946-02-26
申请号:US54561444
申请日:1944-07-19
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H03G3/22
CPC classification number: H03G3/22
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公开(公告)号:US2808454A
公开(公告)日:1957-10-01
申请号:US30189652
申请日:1952-07-31
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H04N5/12
CPC classification number: H04N5/12
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公开(公告)号:US2686873A
公开(公告)日:1954-08-17
申请号:US27974752
申请日:1952-04-01
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H01Q1/24
CPC classification number: H01Q1/24
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公开(公告)号:US2675468A
公开(公告)日:1954-04-13
申请号:US30289852
申请日:1952-08-06
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H03G3/26
CPC classification number: H03G3/26
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公开(公告)号:US2653224A
公开(公告)日:1953-09-22
申请号:US9041649
申请日:1949-04-29
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H03D7/10
CPC classification number: H03D7/10
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18.Tuning aid for high fidelity radio receiving systems and the like 失效
Title translation: 用于高保真无线电接收系统等的调谐辅助公开(公告)号:US2639375A
公开(公告)日:1953-05-19
申请号:US9067449
申请日:1949-04-30
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H03G3/26
CPC classification number: H03G3/26
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公开(公告)号:US2601475A
公开(公告)日:1952-06-24
申请号:US4659448
申请日:1948-08-28
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H03D5/00
CPC classification number: H03D5/00
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公开(公告)号:US2502293A
公开(公告)日:1950-03-28
申请号:US2437148
申请日:1948-04-30
Applicant: RCA CORP
Inventor: VILKOMERSON BENJAMIN S
IPC: H03J3/14
CPC classification number: H03J3/14
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