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发明名称
Process for treating mineral oils
摘要
申请公布号
US2094802(A)
申请公布日期
1937.10.05
申请号
US19340722592
申请日期
1934.04.26
申请人
PENNSYLVANIA PETROLEUM RESEARCH CORPORATION
发明人
MCCLUER WILBERT B.;FENSKE MERRELL R.
分类号
C10G21/16
主分类号
C10G21/16
代理机构
代理人
主权项
地址
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