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发明名称
VERFAHREN ZUM OPTISCHEN AUFZEICHNEN UND AUSLOESCHEN VON INFORMATION.
摘要
申请公布号
AT64028(T)
申请公布日期
1991.06.15
申请号
AT19870200494T
申请日期
1987.03.18
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GRAVESTEIJN, DIRK JAN;VAN DER POEL, CAROLUS JOHANNES;HOLSTLAAN 6
分类号
G11B7/24;(IPC1-7):G11B7/24
主分类号
G11B7/24
代理机构
代理人
主权项
地址
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