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发明名称
Method of removing coke
摘要
申请公布号
US2390197(A)
申请公布日期
1945.12.04
申请号
US19410424830
申请日期
1941.12.29
申请人
STANDARD OIL COMPANY
发明人
VOORHEES VANDERVEER;WATTS GEORGE W.
分类号
C10B33/00
主分类号
C10B33/00
代理机构
代理人
主权项
地址
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