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发明名称
FLOATING ELEMENT OF OPTICAL HEAD FOR DISK-TYPE INFORMATION CARRIERS
摘要
申请公布号
SU1509997(A1)
申请公布日期
1989.09.23
申请号
SU19864040639
申请日期
1986.03.20
申请人
SHEBANOV VASILIJ E,SU
发明人
SHEBANOV VASILIJ E,SU
分类号
G11B5/127;G11B7/122;G11B21/21;G11B21/24
主分类号
G11B5/127
代理机构
代理人
主权项
地址
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