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公开(公告)号:CH491742A
公开(公告)日:1970-06-15
申请号:CH630669
申请日:1969-04-25
Applicant: IBM
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2.
公开(公告)号:CH467490A
公开(公告)日:1969-01-15
申请号:CH313268
申请日:1968-03-01
Applicant: IBM
Inventor: JOHN EARLE JONES , ROBERT ADOLPH KOLPEK , ROBERT ARTHUR RAHENKAMP
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3.
公开(公告)号:CH453390A
公开(公告)日:1968-06-14
申请号:CH1297567
申请日:1967-09-14
Applicant: IBM
Inventor: WILLIAM HAROLD CASTLE , JOHN EARLE JONES , ROBERT ARTHUR RAHENKAMP
IPC: B41J19/58
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