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公开(公告)号：US3385935A
公开(公告)日：1968-05-28
申请号：US40462164
申请日：1964-10-19
Applicant: BELL TELEPHONE LABOR INC
Inventor： ANDERSON HAROLD P , DAVIS DAVID T , HOHMANN JR LAWRENCE A , MAUL LLOYD L , MCEOWEN JAMES R , MEISE JR HENRY A , WELL GEORGE W
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