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经营范围
发明名称
Apparatus for collecting and analyzing sample fluids
摘要
申请公布号
US3079793(A)
申请公布日期
1963.03.05
申请号
US19580768331
申请日期
1958.10.20
申请人
PGAC DEVELOPMENT COMPANY
发明人
BUS JAKE H. LE;CASTEL JACQUES H.;JR. FRED MAHAFFEY,
分类号
E21B49/10
主分类号
E21B49/10
代理机构
代理人
主权项
地址
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