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发明名称
DISPOSITIF D'ACCES ET DE SUIVI DE PISTES POUR DISQUE OPTIQUE.
摘要
申请公布号
FR2683932(B1)
申请公布日期
1993.12.24
申请号
FR19910014223
申请日期
1991.11.19
申请人
ART TECH GIGADISC ATG
发明人
BEC DANIEL
分类号
G11B7/085;G11B7/09;G11B7/095;G11B7/12;(IPC1-7):G11B7/12
主分类号
G11B7/085
代理机构
代理人
主权项
地址
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