Procédé et appareil pour fermer les extrémités de tubes métalliques,申请号FR19620883905-传众专利搜索

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发明名称	Procédé et appareil pour fermer les extrémités de tubes métalliques
摘要
申请公布号	FR1342125(A)	申请公布日期	1963.11.08
申请号	FR19620883905	申请日期	1962.01.04
申请人	BRITISH FEDERAL WELDER AND MACHINE COMPANY LIMITED	发明人	TRIBE THOMAS, FRANCIS
分类号	B21D41/04	主分类号	B21D41/04
代理机构		代理人
主权项
地址

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