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公开(公告)号:DK141568B
公开(公告)日:1980-04-21
申请号:DK250473
申请日:1973-05-07
Applicant: IBM
Inventor: COSTA MICHAEL JOHN , GREESON JAMES COURT JR , HABERLAND PETER HANS
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公开(公告)号:DE2317598A1
公开(公告)日:1973-11-22
申请号:DE2317598
申请日:1973-04-07
Applicant: IBM
Inventor: COSTA MICHAEL JOHN , GREESON JUN JAMES COURT , HABERLAND PETER HANS
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公开(公告)号:AU4553772A
公开(公告)日:1974-02-14
申请号:AU4553772
申请日:1972-08-11
Applicant: IBM
Inventor: HABERLAND PETER HANS , HALL JOHN JAY , MAISSEL LEON I
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公开(公告)号:DE2236872A1
公开(公告)日:1973-03-15
申请号:DE2236872
申请日:1972-07-27
Applicant: IBM
Inventor: HABERLAND PETER HANS , HALL JOHN JAY , MAISSEL LEON ISRAEL
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