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公开(公告)号:DE1813009A1
公开(公告)日:1969-07-03
申请号:DE1813009
申请日:1968-12-06
Applicant: IBM
Inventor: ROBERT CIELO JOHN , SWARTZLANDER HOFFMANN JUN HARR
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公开(公告)号:DE1763820A1
公开(公告)日:1971-12-30
申请号:DE1763820
申请日:1968-08-16
Applicant: IBM
Inventor: ROBERT CIELO JOHN , SWARTZLANDER HOFFMANN JUN HARR , LEE HUA-TUNG
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