Electrical indicating apparatus for controlling boiler plant operation,申请号US19510248182-传众专利搜索

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发明名称	Electrical indicating apparatus for controlling boiler plant operation
摘要
申请公布号	US2723558(A)	申请公布日期	1955.11.15
申请号	US19510248182	申请日期	1951.09.25
申请人	EDUARD GERMER WILHELM	发明人	GERMER WILHELM EDUARD
分类号	F23N5/00	主分类号	F23N5/00
代理机构		代理人
主权项
地址

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