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公开(公告)号:CA878052A
公开(公告)日:1971-08-10
申请号:CA878052D
Applicant: IBM
Inventor: SCHOOLS RODMAN S , SINCERBOX GLENN T , REYNOLDS JERRY L
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公开(公告)号:CA850368A
公开(公告)日:1970-09-01
申请号:CA850368D
Applicant: IBM
Inventor: SINCERBOX GLENN T , SCHOOLS RODMAN S , REYNOLDS JERRY L
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