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公开(公告)号:US3061193A
公开(公告)日:1962-10-30
申请号:US76878358
申请日:1958-10-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D , STURIALE PHILIP J
公开(公告)号:US3061193A
公开(公告)日:1962-10-30
申请号:US76878358
申请日:1958-10-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: NEWBY NEAL D , STURIALE PHILIP J