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发明名称
MODIFICACAO ESTAVEL AO TINGIMENTO(MODIFICACAO BETA)DE UM CORANTE,PROCESSO PARA SUA OBTENCAO E SUA APLICACAO
摘要
申请公布号
BR7905189(A)
申请公布日期
1980.05.06
申请号
BR19790005189
申请日期
1979.08.13
申请人
HOECHST AG
发明人
SOMMER K;KRUSE H
分类号
C09B67/48;C09B29/08;C09B67/00;C09B67/10;(IPC1-7):C09B67/48;C09B29/06
主分类号
C09B67/48
代理机构
代理人
主权项
地址
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