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公开(公告)号:CA954228A
公开(公告)日:1974-09-03
申请号:CA144644
申请日:1972-06-14
Applicant: IBM
Inventor: MARING BLAYNE E , NICHOLSON JAMES O , RUST LYNN M
公开(公告)号:CA954228A
公开(公告)日:1974-09-03
申请号:CA144644
申请日:1972-06-14
Applicant: IBM
Inventor: MARING BLAYNE E , NICHOLSON JAMES O , RUST LYNN M