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发明名称
HYDROXYALKYLUREA PROCESS
摘要
申请公布号
US3560564(A)
申请公布日期
1971.02.02
申请号
USD3560564
申请日期
1968.10.14
申请人
DOW CHEMICAL CO.:THE
发明人
LUDO K. FREVEL;JO ANN GILPIN
分类号
C07C273/18;C07C275/10;(IPC1-7):C07C127/00
主分类号
C07C273/18
代理机构
代理人
主权项
地址
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