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发明名称
OPTICAL HEAD
摘要
申请公布号
JPH03259430(A)
申请公布日期
1991.11.19
申请号
JP19900057159
申请日期
1990.03.08
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
IKEDA YOSHIAKI;URAIRI KENICHIROU
分类号
G11B11/10;G11B7/085;G11B11/105
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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