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发明名称
PICKUP HEAD POSITION CONTROL DEVICE IN AN OPTICAL TYPE DISC REPRODUCING DEVICE
摘要
申请公布号
EP0164071(B1)
申请公布日期
1990.11.14
申请号
EP19850106654
申请日期
1985.05.30
申请人
YAMAHA CORPORATION
发明人
KOMATSU, HIROTAKE
分类号
G11B7/085;G11B21/08;G11B17/34;G11B21/10
主分类号
G11B7/085
代理机构
代理人
主权项
地址
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