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公开(公告)号:CA960781A
公开(公告)日:1975-01-07
申请号:CA149420
申请日:1972-08-15
Applicant: IBM
Inventor: ANDERSON DAVID W , JOHNSON LANCE H , SPARACIO FRANCIS J , GUSTAFSON RICHARD N , TOMAS WILLIAM M , WEBSTER JAMES J
公开(公告)号:CA960781A
公开(公告)日:1975-01-07
申请号:CA149420
申请日:1972-08-15
Applicant: IBM
Inventor: ANDERSON DAVID W , JOHNSON LANCE H , SPARACIO FRANCIS J , GUSTAFSON RICHARD N , TOMAS WILLIAM M , WEBSTER JAMES J