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发明名称
Auskleidung für eine Hohlladung
摘要
申请公布号
DE60223866(D1)
申请公布日期
2008.01.17
申请号
DE20026023866
申请日期
2002.03.15
申请人
HALLIBURTON ENERGY SERVICES INC.
发明人
CLARK, NATHAN G.;LEIDEL, DAVID J.
分类号
F42B1/032
主分类号
F42B1/032
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代理人
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