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经营范围
发明名称
Fluid entry analyzer
摘要
申请公布号
US3088026(A)
申请公布日期
1963.04.30
申请号
US19580782187
申请日期
1958.12.22
申请人
JERSEY PRODUCTION RESEARCH COMPANY
发明人
CRUMRINE KENNETH C.
分类号
E21B47/10
主分类号
E21B47/10
代理机构
代理人
主权项
地址
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