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发明名称
Method of seismoacoustically monitoring behaviour of longwalls
摘要
申请公布号
PL198265(B1)
申请公布日期
2008.06.30
申请号
PL20010346631
申请日期
2001.03.21
申请人
KOMPANIA WEGLOWA SA;GLOWNY INSTYTUT GORNICTWA
发明人
KORNOWSKI JERZY;MARKOWSKI EDWARD;KOCHAN ZBIGNIEW;KRZYZOWSKI ADAM;CHLOPEK ANDRZEJ;MALESZA ANDRZEJ;KROL KRZYSZTOF;KURZEJA JOANNA;SOKOLOWSKI HENRYK
分类号
G01V1/24;E21F17/18;G01V1/28
主分类号
G01V1/24
代理机构
代理人
主权项
地址
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