HEATING VENTILATOR WITH AN AXIAL NOZZLE,申请号YU19760001147-传众专利搜索

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发明名称	HEATING VENTILATOR WITH AN AXIAL NOZZLE
摘要
申请公布号	YU114776(A)	申请公布日期	1982.10.31
申请号	YU19760001147	申请日期	1976.05.07
申请人	ELEKTRO WAERME TECHNIK SIEGFRIED PETZ	发明人	PETZ G.
分类号	F04D29/52;(IPC1-7):F24H3/04	主分类号	F04D29/52
代理机构		代理人
主权项
地址

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