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公开(公告)号:CA778947A
公开(公告)日:1968-02-20
申请号:CA778947D
Applicant: IBM
Inventor: GELLER ALAN R , HASBROUCK LEO J , MACSORLEY OLIN L , STETLER WESLEY C
公开(公告)号:CA778947A
公开(公告)日:1968-02-20
申请号:CA778947D
Applicant: IBM
Inventor: GELLER ALAN R , HASBROUCK LEO J , MACSORLEY OLIN L , STETLER WESLEY C