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发明名称
OPTICAL HEAD DEVICE
摘要
申请公布号
CA2073321(A1)
申请公布日期
1993.01.09
申请号
CA19922073321
申请日期
1992.07.07
申请人
TAKAHASHI, AKIRA;MURAKAMI, YOSHITERU;NAKAJIMA, JUNSAKU;OHTA, KENJI
发明人
TAKAHASHI, AKIRA;MURAKAMI, YOSHITERU;NAKAJIMA, JUNSAKU;OHTA, KENJI
分类号
G11B11/10;G11B11/105;(IPC1-7):G11B11/10;G11B7/125
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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