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1.
公开(公告)号:US2645679A
公开(公告)日:1953-07-14
申请号:US78885547
申请日:1947-11-29
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: READE RALPH B
IPC: H01P1/207
CPC classification number: H01P1/207
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公开(公告)号:US2495766A
公开(公告)日:1950-01-31
申请号:US63877746
申请日:1946-01-03
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: READE RALPH B
CPC classification number: G01S13/762 , G01S1/02
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公开(公告)号:US2531467A
公开(公告)日:1950-11-28
申请号:US66312846
申请日:1946-04-18
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: READE RALPH B
CPC classification number: G01S1/02
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公开(公告)号:US2471449A
公开(公告)日:1949-05-31
申请号:US63383545
申请日:1945-12-08
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: READE RALPH B , GRIEG DONALD D
IPC: H03F3/52
CPC classification number: H03F3/52
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公开(公告)号:US2448055A
公开(公告)日:1948-08-31
申请号:US52319444
申请日:1944-02-21
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: MARTIN SILVER , SEGERSTROM JR CARL A , READE RALPH B
IPC: H04B14/02
CPC classification number: H04B14/02
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