Improvements in or relating to thermostatic mixing valves,申请号GB19450020847-传众专利搜索

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发明名称	Improvements in or relating to thermostatic mixing valves
摘要
申请公布号	GB626619(A)	申请公布日期	1949.07.19
申请号	GB19450020847	申请日期	1945.08.14
申请人	PAUL AMBROSE BIRCHFIELD	发明人
分类号	G05D23/13	主分类号	G05D23/13
代理机构		代理人
主权项
地址

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