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发明名称
Verfahren zur Herstellung von Azofarbstoffen
摘要
申请公布号
DE831717(C)
申请公布日期
1952.02.18
申请号
DE1949P030273
申请日期
1949.01.01
申请人
ILFORD LIMITED
发明人
KENDALL JOHN DAVID;FRY DOUGLAS JAMES
分类号
C09B39/00
主分类号
C09B39/00
代理机构
代理人
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