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经营范围
发明名称
Process for emulgate filling of ash pit aquatic chambers, especially in underground mines
摘要
申请公布号
PL223101(B1)
申请公布日期
2016.10.31
申请号
PL20130404333
申请日期
2013.06.17
申请人
INSTYTUT TECHNIKI GÓRNICZEJ KOMAG
发明人
HUPA BOGUSŁAW;SZKUDLAREK ZBIGNIEW;DRWIĘGA ANDRZEJ;CZERNIAK DARIUSZ;SOBOLEWSKI ARKADIUSZ;KULESZA KRZYSZTOF;JANAS SEBASTIAN
分类号
E21F15/02;E21F15/08
主分类号
E21F15/02
代理机构
代理人
主权项
地址
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