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发明名称
J-Saeure-harnstoff-disazofarbstoffe
摘要
申请公布号
DE1950097(A1)
申请公布日期
1970.04.09
申请号
DE19691950097
申请日期
1969.10.03
申请人
DU PONT
发明人
CRAWFORD FRANKLIN RICHARD
分类号
C09B33/10;C09B41/00;(IPC1-7):C09B35/26
主分类号
C09B33/10
代理机构
代理人
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地址
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