PERFECCIONAMIENTOS EN LOS APARATOS DE CONFORMACION DE OBJE- TOS DE MATERIALES DEFORMABLES.,申请号ES19810004533-传众专利搜索

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发明名称	PERFECCIONAMIENTOS EN LOS APARATOS DE CONFORMACION DE OBJE- TOS DE MATERIALES DEFORMABLES.
摘要
申请公布号	ES453381(A1)	申请公布日期	1977.11.16
申请号	ES19810004533	申请日期	1976.11.02
申请人	POLITECHNIKA WARSZAWSKA	发明人
分类号	B21K;(IPC1-7):21K/	主分类号	B21K
代理机构		代理人
主权项
地址

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