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公开(公告)号:GB2234609A
公开(公告)日:1991-02-06
申请号:GB8917390
申请日:1989-07-29
Applicant: IBM
Inventor: GARRETT MICHAEL JOHN , SHAYLOR NICOLAS , KEY ANDREW
公开(公告)号:GB2234609A
公开(公告)日:1991-02-06
申请号:GB8917390
申请日:1989-07-29
Applicant: IBM
Inventor: GARRETT MICHAEL JOHN , SHAYLOR NICOLAS , KEY ANDREW