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发明名称
Manufacture of monoazo-dyestuffs
摘要
申请公布号
US1893244(A)
申请公布日期
1933.01.03
申请号
US19290397159
申请日期
1929.10.03
申请人
THE FIRM J. R. GEIGY S. A.
发明人
RICHARD BERNHARD
分类号
C09B29/30
主分类号
C09B29/30
代理机构
代理人
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地址
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