Аппарат для определения напряжения поверхности нагрева паровых котлов,申请号SU19330126888-传众专利搜索

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发明名称	Аппарат для определения напряжения поверхности нагрева паровых котлов
摘要
申请公布号	SU37872(A1)	申请公布日期	1934.07.31
申请号	SU19330126888	申请日期	1933.04.04
申请人	KOROVITSYN M.N.	发明人	KOROVITSYN M.N.
分类号	F23N5/02	主分类号	F23N5/02
代理机构		代理人
主权项
地址

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