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发明名称
UEberdruckventil fuer hydraulisch betaetigte Grubenstempel
摘要
申请公布号
DE1102076(B)
申请公布日期
1961.03.16
申请号
DE1958R022795
申请日期
1958.02.26
申请人
DIPL.-ING. H. JOE RHEINBAY
发明人
RHEINBAY DIPL.-ING. H. JOE
分类号
E21D15/51;F16K17/04
主分类号
E21D15/51
代理机构
代理人
主权项
地址
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