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发明名称
PROCEDIMENTO PER LA PREPARAZIONE DI COLORANTI DEL NAFTOLATTAME CATIONICI
摘要
申请公布号
IT1075389(B)
申请公布日期
1985.04.22
申请号
IT19770022074
申请日期
1977.04.04
申请人
BAYER AG
发明人
分类号
C09B57/06;(IPC1-7):C09B/
主分类号
C09B57/06
代理机构
代理人
主权项
地址
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