Machine à tordre les barres,申请号FRD1137779-传众专利搜索

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发明名称	Machine à tordre les barres
摘要
申请公布号	FR1137779(A)	申请公布日期	1957.06.04
申请号	FRD1137779	申请日期	1955.08.23
申请人	UNION SIDERURGIQUE DU NORD DE LA FRANCE	发明人
分类号	B21D11/15	主分类号	B21D11/15
代理机构		代理人
主权项
地址

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