Improvements in or relating to hot water supply systems,申请号GB19320026328-传众专利搜索

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发明名称	Improvements in or relating to hot water supply systems
摘要
申请公布号	GB385917(A)	申请公布日期	1933.01.05
申请号	GB19320026328	申请日期	1932.09.22
申请人	EDWIN SPRAGG DONALD	发明人
分类号	F24D17/00	主分类号	F24D17/00
代理机构		代理人
主权项
地址

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