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发明名称
WATER-SOLUBLE REACTIVE XANTHENIUM DYESTUFFS AND PROCESS FOR THEIR MANUFACTURE
摘要
申请公布号
GB1311023(A)
申请公布日期
1973.03.21
申请号
GB19700052690
申请日期
1970.11.05
申请人
FARBWERKE HOECHST AG
发明人
分类号
C09B62/443;(IPC1-7):C09B57/00;C09B43/00;C09B62/44
主分类号
C09B62/443
代理机构
代理人
主权项
地址
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