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发明名称
Alkylolamine recovery
摘要
申请公布号
US2146201(A)
申请公布日期
1939.02.07
申请号
US19370124692
申请日期
1937.02.08
申请人
SHELL DEVELOPMENT COMPANY
发明人
COLTOF WILLEM
分类号
C07C215/06
主分类号
C07C215/06
代理机构
代理人
主权项
地址
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