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经营范围
发明名称
Forming foam under reservoir conditions in petroleum recovery process
摘要
申请公布号
US3318379(A)
申请公布日期
1967.05.09
申请号
US19640387768
申请日期
1964.08.05
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
BOND DONALD C.;BERNARD GEORGE G.
分类号
C09K8/594
主分类号
C09K8/594
代理机构
代理人
主权项
地址
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