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经营范围
发明名称
Process for the recovery of benzene from petroleum oils or crude residues
摘要
申请公布号
GB719543(A)
申请公布日期
1954.12.01
申请号
GB19510011893
申请日期
1951.05.22
申请人
BADISCHE ANILIN- & SODA-FABRIK AKTIENGESELLSCHAFT
发明人
分类号
C10G47/12
主分类号
C10G47/12
代理机构
代理人
主权项
地址
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