Dispositif de fabrication de conduits à partir de bandes en feuilles élastiques,申请号BE19630640428-传众专利搜索

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发明名称	Dispositif de fabrication de conduits à partir de bandes en feuilles élastiques
摘要
申请公布号	BE640428(A1)	申请公布日期	1964.03.16
申请号	BE19630640428	申请日期	1963.11.26
申请人	VEB MAEHDRESCHERWERK WEIMAR	发明人
分类号	(IPC1-7):B29D;E02B	主分类号	(IPC1-7):B29D
代理机构		代理人
主权项
地址

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