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1.
公开(公告)号:CH432067A
公开(公告)日:1967-03-15
申请号:CH584965
申请日:1965-04-27
Applicant: IBM
Inventor: ERNEST WILLIAM DEVORE , ROY JOSEPH SMITH , JOHN MCDONALD TYRRELL
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公开(公告)号:CH406290A
公开(公告)日:1966-01-31
申请号:CH980561
申请日:1961-08-22
Applicant: IBM
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