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经营范围
发明名称
Decolorization of waxes
摘要
申请公布号
US2863820(A)
申请公布日期
1958.12.09
申请号
US19560604310
申请日期
1956.08.16
申请人
SUN OIL COMPANY
发明人
BECK HENRY C.;PIM ROBERT N.
分类号
C10G73/42
主分类号
C10G73/42
代理机构
代理人
主权项
地址
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