Vanne automatique à fonctionnement périodique pour réglage de l'écoulement des fluides,申请号FRD1014043-传众专利搜索

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发明名称	Vanne automatique à fonctionnement périodique pour réglage de l'écoulement des fluides
摘要
申请公布号	FR1014043(A)	申请公布日期	1952.08.07
申请号	FRD1014043	申请日期	1950.03.07
申请人	PREPARATION INDUSTRIELLE DES COMBUSTIBLES	发明人
分类号	F16K7/06;F16K31/122	主分类号	F16K7/06
代理机构		代理人
主权项
地址

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