ELECTRIC RESISTANCE HEATER FOR FURNACES,申请号SU19772478174-传众专利搜索

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发明名称	ELECTRIC RESISTANCE HEATER FOR FURNACES
摘要
申请公布号	SU684788(A1)	申请公布日期	1979.09.05
申请号	SU19772478174	申请日期	1977.04.20
申请人	MALEJ MIKHAIL D,SU;FEDOTOV VLADIMIR N,SU	发明人	MALEJ MIKHAIL D,SU;FEDOTOV VLADIMIR N,SU
分类号	H05B3/06;F27D11/02;H05B3/24;(IPC1-7):H05B3/06	主分类号	H05B3/06
代理机构		代理人
主权项
地址

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