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发明名称
Manufacture of disazo dyestuffs
摘要
申请公布号
US2243014(A)
申请公布日期
1941.05.20
申请号
US19390265336
申请日期
1939.03.31
申请人
DURAND & HUGUENIN A. G. BASEL
发明人
MULLER MAX;RATTI ROGER
分类号
C09B31/08
主分类号
C09B31/08
代理机构
代理人
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