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经营范围
发明名称
Tape cleaner
摘要
申请公布号
GB1084679(A)
申请公布日期
1967.09.27
申请号
GB19650025687
申请日期
1965.06.17
申请人
SPERRY RAND CORPORATION
发明人
分类号
G11B23/50
主分类号
G11B23/50
代理机构
代理人
主权项
地址
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