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发明名称
UN PROCEDIMIENTO PARA LA FABRICACIoN DE PLANCHAS MUY ESTIRADAS DE ALEACIONES REFINABLES DE ALUMINIO
摘要
申请公布号
ES160366(A2)
申请公布日期
1943.06.01
申请号
ES19660001603
申请日期
1943.02.16
申请人
DURENER METALLWERKE, A.G.
发明人
分类号
(IPC1-7):B21
主分类号
(IPC1-7):B21
代理机构
代理人
主权项
地址
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