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发明名称
SUPPORT D'ENREGISTREMENT OPTIQUE DE L'INFORMATION
摘要
申请公布号
FR2418514(B1)
申请公布日期
1987.03.27
申请号
FR19790004704
申请日期
1979.02.23
申请人
RCA CORP
发明人
分类号
G11B7/24;G03C1/705;G03C1/73;G11B7/257;G11C13/04;(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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