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经营范围
发明名称
MINING ANCHOR HEAD
摘要
申请公布号
PL59061(Y1)
申请公布日期
2002.03.29
申请号
PL19970106708U
申请日期
1997.06.16
申请人
DOLNOSLASKA FABRYKA MASZYN ZANAM SP.Z OO.
发明人
KUCHTA PIOTR;STOJKE LESZEK;BILINSKI JERZY;BRODA ANDRZEJ;NOLKA ZBIGNIEW;BLADEK WIKTOR
分类号
E21D21/00;(IPC1-7):E21D21/00
主分类号
E21D21/00
代理机构
代理人
主权项
地址
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