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经营范围
发明名称
DISCO DI TAGLIO PER ROCCIA E MATERIALI SIMILARI
摘要
申请公布号
ITMI921069(V0)
申请公布日期
1992.12.17
申请号
IT1992MI01069U
申请日期
1992.12.17
申请人
CBK TRADING S.R.L.
发明人
分类号
E21B10/12;E21B10/52;E21D9/10
主分类号
E21B10/12
代理机构
代理人
主权项
地址
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