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发明名称
BOHRHAMMER MIT EINSTELLBARER DURCHFLUSSREGELUNG
摘要
申请公布号
DE602004008469(D1)
申请公布日期
2007.10.04
申请号
DE200460008469T
申请日期
2004.06.18
申请人
INGERSOLL-RAND CO.
发明人
LYON, LELAND H.;LAY, WARREN THOMAS;WHITE, JEFFREY P.
分类号
E21B4/14
主分类号
E21B4/14
代理机构
代理人
主权项
地址
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