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公开(公告)号:BR8702848A
公开(公告)日:1988-03-01
申请号:BR8702848
申请日:1987-06-04
Applicant: IBM
Inventor: HEATH ALLEN W , LEVINE FRANK ELIOT , PRAVITZ WAYNE L
公开(公告)号:BR8702848A
公开(公告)日:1988-03-01
申请号:BR8702848
申请日:1987-06-04
Applicant: IBM
Inventor: HEATH ALLEN W , LEVINE FRANK ELIOT , PRAVITZ WAYNE L