Improvements in or relating to devices for protecting water meters and similar liquid containers against damage caused by freezing,申请号GB19520016915-传众专利搜索

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发明名称	Improvements in or relating to devices for protecting water meters and similar liquid containers against damage caused by freezing
摘要
申请公布号	GB731057(A)	申请公布日期	1955.06.01
申请号	GB19520016915	申请日期	1952.07.04
申请人	COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ	发明人
分类号	G01F15/10	主分类号	G01F15/10
代理机构		代理人
主权项
地址

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