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公开(公告)号:US2480117A
公开(公告)日:1949-08-30
申请号:US60180145
申请日:1945-06-27
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: CHESUS FRANK O , THOMAS FRANK G
IPC: G01S3/08
CPC classification number: G01S3/085
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公开(公告)号:US2462898A
公开(公告)日:1949-03-01
申请号:US61332845
申请日:1945-08-29
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: RICHARDSON AVERY G , CHESUS FRANK O
CPC classification number: G01S1/02
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公开(公告)号:US2406853A
公开(公告)日:1946-09-03
申请号:US47498443
申请日:1943-02-06
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: RICHARDSON AVERY G , CHESUS FRANK O
CPC classification number: G01S1/02
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