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经营范围
发明名称
PROCEDIMIENTO PARA LA FABRICACION DE HIERROS PLANOS, TRO- QUELADOS O EMBUTIDOS.
摘要
申请公布号
ES341861(A1)
申请公布日期
1968.07.16
申请号
ES19610003418
申请日期
1967.06.15
申请人
LAWCHA THORSEN
发明人
分类号
B21J;(IPC1-7):B21J/
主分类号
B21J
代理机构
代理人
主权项
地址
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