Пожароизвеститель с ртутным контактным термометром,申请号SU19300065794-传众专利搜索

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发明名称	Пожароизвеститель с ртутным контактным термометром
摘要
申请公布号	SU23175(A1)	申请公布日期	1931.09.30
申请号	SU19300065794	申请日期	1930.03.06
申请人	FEDERMAN L.YA.	发明人	FEDERMAN L.YA.
分类号	G01K5/18;G08B17/06	主分类号	G01K5/18
代理机构		代理人
主权项
地址

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