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经营范围
发明名称
Perfectionnements aux machines pour abattage de minerais
摘要
申请公布号
FR1500704(A)
申请公布日期
1967.11.03
申请号
FR19660047924
申请日期
1966.11.09
申请人
GREENSIDE MACHINE COMPANY LIMITED
发明人
分类号
E21C27/24
主分类号
E21C27/24
代理机构
代理人
主权项
地址
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