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发明名称
CORANTES TANINOS DE SERIE AZOICA, PROCESSO PARA SUA PREPAR AO, PROCESSO PARA A CURTICAO E TINGIMENTO SIMULTANEO DE COURO E COMPOSICOES CONTENDO OS MESMOS
摘要
申请公布号
BR8003419(A)
申请公布日期
1981.01.05
申请号
BR19800003419
申请日期
1980.05.30
申请人
BAYER AG
发明人
WESTPHAL J;TRAUBEL H;ZINZ B
分类号
C09B29/00;C09B29/15;C09B31/00;C09B33/00;C09B39/00;C09B43/02;C09B45/00;C14C3/18;D06P3/32;(IPC1-7):C09B29/01;C14C3/08;D06P1/36
主分类号
C09B29/00
代理机构
代理人
主权项
地址
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