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1.
公开(公告)号:CH637510A5
公开(公告)日:1983-07-29
申请号:CH1111578
申请日:1978-10-27
Applicant: IBM
Inventor: SCHINDLER HANS RUDOLF DR , VETTIGER PETER
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公开(公告)号:DE2357949A1
公开(公告)日:1974-07-11
申请号:DE2357949
申请日:1973-11-21
Applicant: IBM
Inventor: FREI ARMIN HEINZ DR , SCHINDLER HANS RUDOLF DR , VETTINGER PETER
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