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发明名称
Apparatus for automatic collection of liquid fractions
摘要
申请公布号
US2622062(A)
申请公布日期
1952.12.16
申请号
US19490097902
申请日期
1949.06.08
申请人
TIDE WATER ASSOCIATED OIL COMPANY
发明人
PUTT JOHN W.;JR. JOHN O. SMITH,;MCLEAN JOHN O.
分类号
G01N1/18
主分类号
G01N1/18
代理机构
代理人
主权项
地址
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