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发明名称
WERKWIJZE VOOR HET BEREIDEN VAN 2-EQUIVALENT-KLEURSTOFVORMAERS VOOR GEEL
摘要
申请公布号
BE847142(A2)
申请公布日期
1977.04.12
申请号
BE19761007683
申请日期
1976.10.11
申请人
发明人
分类号
G03C7/36;C07D239/88;C07D253/08;C09B55/00;G03C7/305;(IPC1-7):C09B/
主分类号
G03C7/36
代理机构
代理人
主权项
地址
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