Procédé de fabrication de tuyaux et autres ouvrages moulés,申请号FRD779279-传众专利搜索

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发明名称	Procédé de fabrication de tuyaux et autres ouvrages moulés
摘要
申请公布号	FR779279(A)	申请公布日期	1935.04.02
申请号	FRD779279	申请日期	1934.10.08
申请人		发明人	COUIBES EMILE
分类号	B28B7/36;E04G9/10	主分类号	B28B7/36
代理机构		代理人
主权项
地址

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