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发明名称
Apparatus and method of treating gases for the recovery of ammonia
摘要
申请公布号
GB669425(A)
申请公布日期
1952.04.02
申请号
GB19490019619
申请日期
1949.07.26
申请人
KOPPERS COMPANY, INC.
发明人
分类号
C01C1/12
主分类号
C01C1/12
代理机构
代理人
主权项
地址
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