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发明名称
Improvements relating to the production of condensation products of urea and formaldehyde
摘要
申请公布号
GB316144(A)
申请公布日期
1930.11.24
申请号
GB19290022496
申请日期
1929.07.22
申请人
STEFAN GOLDSCHMIDT;RUDOLF MAYRHOFER
发明人
分类号
C08G12/12;C08L67/00
主分类号
C08G12/12
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