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发明名称
PREPARING DISAZO DYES
摘要
申请公布号
GB8302437(D0)
申请公布日期
1983.03.02
申请号
GB19830002437
申请日期
1983.01.28
申请人
RESEARCH ASSN OF SYNTHETIC DYESTUFFS
发明人
分类号
C09B31/043;C09B41/00;(IPC1-7):C09B31/043
主分类号
C09B31/043
代理机构
代理人
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地址
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