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公开(公告)号:CA536481A
公开(公告)日:1957-01-29
申请号:CA536481D
Applicant: IBM
Inventor: WILLIAMS JAMES V JR , DAYGER JONAS E , WOODING EDWIN R , SARLEY JOSEPH M , SHAFER ORVILLE B
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公开(公告)号:CA513145A
公开(公告)日:1955-05-24
申请号:CA513145D
Applicant: IBM
Inventor: PHELPS BYRON E , HADDAD JERRIER A , FERNEKEES JAMES E , WILLIAMS JAMES V JR , PALMER RALPH L
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