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发明名称
DRIVING DEVICE FOR OPTICAL SYSTEM
摘要
申请公布号
JPH0369024(A)
申请公布日期
1991.03.25
申请号
JP19890202848
申请日期
1989.08.07
申请人
CANON INC
发明人
TATSUNO TORU
分类号
G11B7/09
主分类号
G11B7/09
代理机构
代理人
主权项
地址
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