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发明名称
DEVICE FOR REMOVING DISTURBANCE FOR RETRIEVAL OF INFORMATION TRACK
摘要
申请公布号
JPH0319180(A)
申请公布日期
1991.01.28
申请号
JP19890153388
申请日期
1989.06.15
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
YAMADA SHINICHI;MORIYA MITSURO;YAMAGUCHI HIROYUKI
分类号
G11B21/08;G11B7/085
主分类号
G11B21/08
代理机构
代理人
主权项
地址
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