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公开(公告)号:US2444431A
公开(公告)日:1948-07-06
申请号:US58884345
申请日:1945-04-17
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: LESTER DUBIN
CPC classification number: G01S1/02
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公开(公告)号:US2483410A
公开(公告)日:1949-10-04
申请号:US62564845
申请日:1945-10-30
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: GRIEG DONALD D , LEVINE ARNOLD M , LESTER DUBIN
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公开(公告)号:US2444439A
公开(公告)日:1948-07-06
申请号:US58486245
申请日:1945-03-26
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: GRIEG DONALD D , ALEXANDER FRUM , LESTER DUBIN
CPC classification number: G01S1/02
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公开(公告)号:US2424972A
公开(公告)日:1947-08-05
申请号:US58622545
申请日:1945-04-02
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: LESTER DUBIN
CPC classification number: G01S1/02
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公开(公告)号:US2495710A
公开(公告)日:1950-01-31
申请号:US65326446
申请日:1946-03-09
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: LESTER DUBIN
CPC classification number: G01S1/02
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公开(公告)号:US2485577A
公开(公告)日:1949-10-25
申请号:US58884245
申请日:1945-04-17
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: LESTER DUBIN , ERNEST PATAKL
IPC: G01R27/12
CPC classification number: G01R27/12
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