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经营范围
发明名称
Recovery of ammonia and pyridine
摘要
申请公布号
US2849288(A)
申请公布日期
1958.08.26
申请号
US19540458558
申请日期
1954.09.27
申请人
MONSANTO CHEMICAL COMPANY
发明人
LANGGUTH ROBERT P.
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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