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发明名称
Improvements relating to polyazine dyestuffs
摘要
申请公布号
GB694451(A)
申请公布日期
1953.07.22
申请号
GB19500028290
申请日期
1950.11.20
申请人
THE CALICO PRINTERS' ASSOCIATION LIMITED
发明人
NAYLOR JAMES REX
分类号
C09B17/02;C09B26/02
主分类号
C09B17/02
代理机构
代理人
主权项
地址
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