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发明名称
Oil decolorization method
摘要
申请公布号
US2647858(A)
申请公布日期
1953.08.04
申请号
US19500180951
申请日期
1950.08.23
申请人
SOCONY-VACUUM OIL COMPANY, INCORPORATED
发明人
WEISZ PAUL B.
分类号
C10G29/12
主分类号
C10G29/12
代理机构
代理人
主权项
地址
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