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发明名称
Supporting foot of the mining heading machine
摘要
申请公布号
PL118197(U1)
申请公布日期
2010.11.08
申请号
PL20090118197U
申请日期
2009.04.30
申请人
GULAN JAN ZAK&LSTROK,AD &SACUTE,LUSARSKO-MECHANICZNY GULMECH
发明人
GULAN JAN;&ZDOT,AK EDWARD
分类号
E21D9/10
主分类号
E21D9/10
代理机构
代理人
主权项
地址
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