AIR FLOW SWITCH OF FAN INSTALLATION,申请号SU19813236683-传众专利搜索

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发明名称	AIR FLOW SWITCH OF FAN INSTALLATION
摘要
申请公布号	SU945471(A1)	申请公布日期	1982.07.23
申请号	SU19813236683	申请日期	1981.01.19
申请人	SENNIKOV VITALIJ F,SU;IVANOV VASILIJ YA,SU;PREOBRAZHENSKIJ YURIJ V,SU	发明人	SENNIKOV VITALIJ F,SU;IVANOV VASILIJ YA,SU;PREOBRAZHENSKIJ YURIJ V,SU
分类号	E21F1/14;(IPC1-7):E21F1/14	主分类号	E21F1/14
代理机构		代理人
主权项
地址

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