Perfectionnements dans les systèmes de distribution d'eau chaude avec ou sans chauffage central,申请号FRD861565-传众专利搜索

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发明名称	Perfectionnements dans les systèmes de distribution d'eau chaude avec ou sans chauffage central
摘要
申请公布号	FR861565(A)	申请公布日期	1941.02.12
申请号	FRD861565	申请日期	1939.11.11
申请人		发明人	GRIFFITHS EVELYN EDWIN
分类号	F24D3/08;F24D19/10	主分类号	F24D3/08
代理机构		代理人
主权项
地址

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