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发明名称
OPTICAL HEAD APPARATUS
摘要
申请公布号
EP0210582(B1)
申请公布日期
1991.02.27
申请号
EP19860110085
申请日期
1986.07.22
申请人
MITSUBISHI DENKI KABUSHIKI KAISHA
发明人
SHIKAMA, SHINSUKE;IWATA, KAZUO
分类号
G11B7/125;H01S5/02
主分类号
G11B7/125
代理机构
代理人
主权项
地址
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