EQUIPAMENTO DUPLO PARA AQUECER,申请号BR19810004593-传众专利搜索

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发明名称	EQUIPAMENTO DUPLO PARA AQUECER
摘要
申请公布号	BR8104593(A)	申请公布日期	1983.02.22
申请号	BR19810004593	申请日期	1981.07.15
申请人	ELETROMETALURG BRASIL IND LTD	发明人	OLIVEIRA RAMOS CARLOS DE
分类号	H05B11/00;(IPC1-7):H05B11/00	主分类号	H05B11/00
代理机构		代理人
主权项
地址

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