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公开(公告)号:CH416166A
公开(公告)日:1966-06-30
申请号:CH1619964
申请日:1964-12-15
Applicant: IBM
Inventor: ROGER EDWIN ABERNATHY , LENORD ROY HARPER
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公开(公告)号:CH444533A
公开(公告)日:1967-09-30
申请号:CH1529465
申请日:1965-11-05
Applicant: IBM
Inventor: ROGER EDWIN ABERNATHY , ROLAND GENG , WALTER NEWTON ONWILER , ROBERT TARANTO
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