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公开(公告)号:BR8801578A
公开(公告)日:1988-11-08
申请号:BR8801578
申请日:1988-04-04
Applicant: IBM
Inventor: HEARIN KAREN KASTNER , JAMES WENDY SUE
公开(公告)号:BR8801578A
公开(公告)日:1988-11-08
申请号:BR8801578
申请日:1988-04-04
Applicant: IBM
Inventor: HEARIN KAREN KASTNER , JAMES WENDY SUE