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发明名称
Density meters
摘要
申请公布号
GB942231(A)
申请公布日期
1963.11.20
申请号
GB19620003312
申请日期
1962.01.29
申请人
HALLIBURTON COMPANY
发明人
HATHORN DON HUGH;PITTMAN FORREST CARLTON;LOVE ROBERT GLENDON
分类号
G01N9/06
主分类号
G01N9/06
代理机构
代理人
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