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发明名称
AUTOMATIC MATERIAL SAMPLER
摘要
申请公布号
EP0222540(B1)
申请公布日期
1991.09.04
申请号
EP19860308247
申请日期
1986.10.23
申请人
HALLIBURTON COMPANY
发明人
WIENCK, DENNIS ALLAN;MINTS, DANNY KEITH
分类号
G01N1/20
主分类号
G01N1/20
代理机构
代理人
主权项
地址
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