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经营范围
发明名称
Emulsion process for deoiling and dewaxing
摘要
申请公布号
US2263535(A)
申请公布日期
1941.11.18
申请号
US19360117290
申请日期
1936.12.23
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
CARR DONALD E.;SOPHER WILLIAM M.
分类号
C10G73/06
主分类号
C10G73/06
代理机构
代理人
主权项
地址
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