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公开(公告)号:CH429839A
公开(公告)日:1967-02-15
申请号:CH547865
申请日:1965-04-15
Applicant: IBM
Inventor: PAUL ABRAMSON , RICHARD WILLIAM BENNETT , GEORGE RAYMOND JR STILWELL
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公开(公告)号:CH522258A
公开(公告)日:1972-06-15
申请号:CH1575969
申请日:1969-10-22
Applicant: IBM
Inventor: HANS Y JULIUSBURGER , GEORGE RAYMOND JR STILWELL
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