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公开(公告)号:CA562090A
公开(公告)日:1958-08-19
申请号:CA562090D
Applicant: IBM
Inventor: YOUNG DONALD R , LANO RALPH B DE JR , SHULTZ GERALD L
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公开(公告)号:CA572717A
公开(公告)日:1959-03-24
申请号:CA572717D
Applicant: IBM
Inventor: LANO RALPH B DE JR , YOUNG DONALD R
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公开(公告)号:CA622746A
公开(公告)日:1961-06-27
申请号:CA622746D
Applicant: IBM
Inventor: BRENNEMANN ANDREW E JR , YOUNG DONALD R , LANO RALPH B DE JR
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