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公开(公告)号:US2831161A
公开(公告)日:1958-04-15
申请号:US43014654
申请日:1954-05-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: BLAHA ALBERT L , DAVIS THOMAS E , PEEK JR ROBERT L
IPC: G01R31/327
CPC classification number: G01R31/3278
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公开(公告)号:US3075059A
公开(公告)日:1963-01-22
申请号:US12472361
申请日:1961-07-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: BLAHA ALBERT L , ALEXANDER FEINER , THEODORE FELDMAN , KLIE ROBERT H
IPC: H01H51/27
CPC classification number: H01H51/27
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