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发明名称
OPTICAL DISK
摘要
申请公布号
JPS6329336(A)
申请公布日期
1988.02.08
申请号
JP19860170770
申请日期
1986.07.22
申请人
HITACHI MAXELL LTD
发明人
SUGIYAMA TOSHINORI;MATSUSHIMA SEIICHI;HIGASHIHARA TOSHIO;SHIMIZU MITSURU;YOSHIZAWA TAKESHI;SUZUKI MASAHIRO
分类号
G11B7/24
主分类号
G11B7/24
代理机构
代理人
主权项
地址
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