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经营范围
发明名称
OPTICAL DISK DEVICE
摘要
申请公布号
JPH04318327(A)
申请公布日期
1992.11.09
申请号
JP19910084943
申请日期
1991.04.17
申请人
FUJITSU LTD
发明人
MAEDA MIYOZO
分类号
G11B7/00;G11B7/004;G11B7/007;G11B7/30;G11B20/10
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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