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经营范围
发明名称
MAQUINA PERFORADORA
摘要
申请公布号
ES1065957(U)
申请公布日期
2007.12.01
申请号
ES20070001526U
申请日期
2007.07.17
申请人
PERFORACIONES Y VOLADURAS, S.A.
发明人
SUBIRANA OLIVE LLUIS
分类号
E21B15/04
主分类号
E21B15/04
代理机构
代理人
主权项
地址
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