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公开(公告)号:CA758031A
公开(公告)日:1967-05-02
申请号:CA758031D
Applicant: IBM
Inventor: JURCH GEORGE R JR , CLARKE FRANCIS R , POPE GEORGE W
公开(公告)号:CA758031A
公开(公告)日:1967-05-02
申请号:CA758031D
Applicant: IBM
Inventor: JURCH GEORGE R JR , CLARKE FRANCIS R , POPE GEORGE W