Improvements in apparatus for circulating the water in a steam boiler,申请号GB19320033451-传众专利搜索

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发明名称	Improvements in apparatus for circulating the water in a steam boiler
摘要
申请公布号	GB402248(A)	申请公布日期	1933.11.30
申请号	GB19320033451	申请日期	1932.11.25
申请人	TOKURO INOKUCHI	发明人
分类号	F22B37/34	主分类号	F22B37/34
代理机构		代理人
主权项
地址

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