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发明名称
PROCESSO PARA A PREPARACAO DE COPOLIMEROS ENXERTADOS COM POLIURETANOS
摘要
申请公布号
BR9003853(A)
申请公布日期
1992.02.25
申请号
BR1990PI03853
申请日期
1990.08.07
申请人
LENI CAMPOS AKCELRUD
发明人
LENI CAMPOS AKCELRUD
分类号
C08F265/04;(IPC1-7):C08F265/04
主分类号
C08F265/04
代理机构
代理人
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