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发明名称
Removing coke from coke stills
摘要
申请公布号
US2299718(A)
申请公布日期
1942.10.20
申请号
US19400355735
申请日期
1940.09.07
申请人
DE FLOREZ ENGINEERING CO. INC.
发明人
FLOREZ LUIS DE
分类号
C10B33/00;F27D25/00
主分类号
C10B33/00
代理机构
代理人
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