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公开(公告)号:US3423593A
公开(公告)日:1969-01-21
申请号:US3423593D
申请日:1966-10-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: CHINNOCK EDWIN L
CPC classification number: G01J1/02 , G01J1/0266 , G01J1/04 , G01J1/0407 , G01J1/0414 , G01S3/783
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公开(公告)号:US3039707A
公开(公告)日:1962-06-19
申请号:US85590559
申请日:1959-11-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: BECK ALFRED C , CHINNOCK EDWIN L
CPC classification number: B65H54/2872 , B21F3/04 , H01P3/127
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