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公开(公告)号:DE3482517D1
公开(公告)日:1990-07-19
申请号:DE3482517
申请日:1984-02-08
Applicant: IBM
Inventor: PAL GEORGE STEPHEN , SNYDER CHARLES GEORGE
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公开(公告)号:HK139894A
公开(公告)日:1994-12-16
申请号:HK139894
申请日:1994-12-08
Applicant: IBM
Inventor: PAL GEORGE STEPHEN , SNYDER CHARLES GEORGE
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