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经营范围
发明名称
FURFURAL EXTRACTION OF MIDDLE DISTILLATES
摘要
申请公布号
US3539504(A)
申请公布日期
1970.11.10
申请号
USD3539504
申请日期
1968.12.12
申请人
TEXACO INC.
发明人
BILLY H. CUMMINS
分类号
C10G21/00;C10G21/16;(IPC1-7):C10G21/16
主分类号
C10G21/00
代理机构
代理人
主权项
地址
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