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公开(公告)号:US2601373A
公开(公告)日:1952-06-24
申请号:US16054250
申请日:1950-05-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: DIENEL HANS F , TEAL GORDON K
CPC classification number: H01B1/04 , C01B32/956
公开(公告)号:US2601373A
公开(公告)日:1952-06-24
申请号:US16054250
申请日:1950-05-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: DIENEL HANS F , TEAL GORDON K
CPC classification number: H01B1/04 , C01B32/956