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发明名称
Valve block, especially for stands of mining enclosures
摘要
申请公布号
PL207470(B1)
申请公布日期
2010.12.31
申请号
PL20060380689
申请日期
2006.09.26
申请人
POLSKIE CENTRUM TECHNIKI GORNICZEJ SPO&LSTROK,KA Z OGRANICZON&AOGON, ODPOWIEDZIALNO&SACUTE,CI&AOGON,
发明人
CYMERYS ARKADIUSZ;W&LSTROK,ADZIELCZYK KRZYSZTOF
分类号
E21D15/51;E21D23/16;F16K15/18
主分类号
E21D15/51
代理机构
代理人
主权项
地址
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