ARRANGEMENT IN A HOT-WATER CIRCULATION HEATING WITH DOMESTIC WATER HEATER,申请号USD3426971-传众专利搜索

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发明名称	ARRANGEMENT IN A HOT-WATER CIRCULATION HEATING WITH DOMESTIC WATER HEATER
摘要
申请公布号	US3426971(A)	申请公布日期	1969.02.11
申请号	USD3426971	申请日期	1966.11.07
申请人	JOH VAILLANT KG.	发明人	HANS MEIER
分类号	F24D19/10;(IPC1-7):F24D3/08;F28F27/00	主分类号	F24D19/10
代理机构		代理人
主权项
地址

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