Печь для нагрева металлов,申请号SU19290060729-传众专利搜索

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发明名称	Печь для нагрева металлов
摘要
申请公布号	SU20108(A1)	申请公布日期	1931.04.30
申请号	SU19290060729	申请日期	1929.12.20
申请人	MOZALEVSKIJ A.A.	发明人	MOZALEVSKIJ A.A.
分类号	F27B3/00	主分类号	F27B3/00
代理机构		代理人
主权项
地址

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