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经营范围
发明名称
OPTICAL DISK
摘要
申请公布号
JPH0256754(A)
申请公布日期
1990.02.26
申请号
JP19880206757
申请日期
1988.08.20
申请人
FUJITSU LTD
发明人
NAKAJIMA HIDEKAZU;SHIBATA ITARU;MAEDA MIYOZO;NAITO KAZUNORI;MIHARA MOTONOBU
分类号
G11B11/10;G11B11/105
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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