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发明名称
Correlation of crude oils
摘要
申请公布号
US2700593(A)
申请公布日期
1955.01.25
申请号
US19490130496
申请日期
1949.12.01
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
BLACK JAMES F.;SMITH CLARA D.
分类号
G01N33/28
主分类号
G01N33/28
代理机构
代理人
主权项
地址
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