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发明名称
Improvements relating to the picking of ferrous surfaces
摘要
申请公布号
GB869218(A)
申请公布日期
1961.05.31
申请号
GB19590019216
申请日期
1959.06.04
申请人
THE PYRENE COMPANY LIMITED
发明人
分类号
C23G1/08;C23G1/36
主分类号
C23G1/08
代理机构
代理人
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地址
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