Vanne automatique pour l'irrigation,申请号FRD1114078-传众专利搜索

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发明名称	Vanne automatique pour l'irrigation
摘要
申请公布号	FR1114078(A)	申请公布日期	1956.04.09
申请号	FRD1114078	申请日期	1954.11.15
申请人	ETABLISSEMENTS NEYRPIC	发明人
分类号	E02B13/02	主分类号	E02B13/02
代理机构		代理人
主权项
地址

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