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发明名称
Rüttelverdränger-Schnecke
摘要
申请公布号
DE10006973(C2)
申请公布日期
2002.03.14
申请号
DE20001006973
申请日期
2000.02.16
申请人
BAUER SPEZIALTIEFBAU GMBH
发明人
SCHWAB, GEROLD;SCHOEBERL, STEFAN
分类号
E02D5/46;E21B7/24;(IPC1-7):E21B7/24;E02D7/26;E21B10/44
主分类号
E02D5/46
代理机构
代理人
主权项
地址
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