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公开(公告)号:CA918786A
公开(公告)日:1973-01-09
申请号:CA980132
申请日:1967-01-12
Applicant: IBM
Inventor: JACQUES JAMES O , KUCKEIN P A , OSWALD RICHARD K
公开(公告)号:CA918786A
公开(公告)日:1973-01-09
申请号:CA980132
申请日:1967-01-12
Applicant: IBM
Inventor: JACQUES JAMES O , KUCKEIN P A , OSWALD RICHARD K