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公开(公告)号:US3317266A
公开(公告)日:1967-05-02
申请号:US28099463
申请日:1963-05-16
Applicant: IBM
Inventor: HELLER WILLIAM R , JUNJI KUMAMOTO , LUZZI JOHN J R , POWERS JR JOHN C
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公开(公告)号:CA814646A
公开(公告)日:1969-06-03
申请号:CA814646D
Applicant: IBM
Inventor: HELLER WILLIAM R , KUMAMOTO JUNJI , POWERS JOHN C JR , LUZZI JOHN J R
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