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发明名称
UN PROCEDIMIENTO PARA LA GENERACION DE CAPAS SUPERFICIALES DURAS Y ESTABLES FRENTE A LOS ALCALIS SOBRE OBJETOS DE ALUMINIO O DE ALEACIONES DE ALUMINIO
摘要
申请公布号
ES275509(A1)
申请公布日期
1962.05.01
申请号
ES19090002755
申请日期
1962.03.15
申请人
SIMON, RUDOLF
发明人
分类号
(IPC1-7):C23
主分类号
(IPC1-7):C23
代理机构
代理人
主权项
地址
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