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发明名称
PROCESS OF REMOVING SULPHUR FROM OILS
摘要
申请公布号
CA318100(A)
申请公布日期
1931.12.15
申请号
CAD318100
申请日期
申请人
THE PETROLEUM CONVERSION CORPORATION
发明人
ALBERT P. SACHS
分类号
主分类号
代理机构
代理人
主权项
地址
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