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发明名称
Method for selective mining as well as computer program designed for controlling selective mining
摘要
申请公布号
PL202145(B1)
申请公布日期
2009.06.30
申请号
PL20040365266
申请日期
2004.02.16
申请人
INSTYTUT SZK&LSTROK,A CERAMIKI MATERIA&LSTROK,OW OGNIOTRWA&LSTROK,YCH I BUDOWLANYCH
发明人
KOSK IWONA;SZYMA&NACUTE,SKI JAN;KOZULA RYSZARD
分类号
E21C41/22;E21C41/00
主分类号
E21C41/22
代理机构
代理人
主权项
地址
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