Anti-bélier pour supprimer le coup de bélier dans des installations de canalisation ou de récipients débitant des liquides,申请号FRD719578-传众专利搜索

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发明名称	Anti-bélier pour supprimer le coup de bélier dans des installations de canalisation ou de récipients débitant des liquides
摘要
申请公布号	FR719578(A)	申请公布日期	1932.02.08
申请号	FRD719578	申请日期	1931.07.01
申请人		发明人	FOLLENBACH HENRI;FRAIGNAC ALEXANDRE
分类号	F16L55/05	主分类号	F16L55/05
代理机构		代理人
主权项
地址

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