PROCEDE ET MOYENS DE FABRICATION DE PROFILES METALLIQUES,申请号BE19776045855-传众专利搜索

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发明名称	PROCEDE ET MOYENS DE FABRICATION DE PROFILES METALLIQUES
摘要
申请公布号	BE850949(A1)	申请公布日期	1977.05.16
申请号	BE19776045855	申请日期	1977.01.31
申请人	FRANCON JEAN;FRANCON FRANCIS	发明人
分类号	B21D13/02;(IPC1-7):B21D/	主分类号	B21D13/02
代理机构		代理人
主权项
地址

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