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公开(公告)号:CH406290A
公开(公告)日:1966-01-31
申请号:CH980561
申请日:1961-08-22
Applicant: IBM
Inventor: CHARLES RANDALL SR DOTY , VINCENT HERMAN CACKOWSKI , GEORGE EVANICK , ROY JOSEPH SMITH , LAWRENCE ALLAN TATE
IPC: H04L7/02 , H04L25/02