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经营范围
发明名称
METODO DE PRODUCCIËN DE LAS ABERTURAS EN LOS SOBRES DE VENTANA
摘要
申请公布号
ES317699(A3)
申请公布日期
1966.04.16
申请号
ES19990003176
申请日期
1965.09.22
申请人
WUNKLER & DœNNEBIER - MASCHINENFABRIK UND EISENGIESSEREI
发明人
分类号
B31B;(IPC1-7):B31B
主分类号
B31B
代理机构
代理人
主权项
地址
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