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发明名称
PROCEDIMIENTO PARA LA PREPARACIoN DE COLORANTES AZOICOS CONTENIENDO METAL
摘要
申请公布号
ES205329(A2)
申请公布日期
1952.11.16
申请号
ES19290002053
申请日期
1952.09.11
申请人
CIBA, SOCIETE ANONYME
发明人
分类号
(IPC1-7):C09
主分类号
(IPC1-7):C09
代理机构
代理人
主权项
地址
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