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发明名称
Process for the removal of phenol from gas and weak ammonia liquors
摘要
申请公布号
US2275399(A)
申请公布日期
1942.03.03
申请号
US19390286241
申请日期
1939.07.24
申请人
KOPPERS COMPANY
发明人
KOPPERS HEINRICH
分类号
C07C37/00
主分类号
C07C37/00
代理机构
代理人
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