Improvements in or relating to air flow control,申请号GB19610000403-传众专利搜索

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发明名称	Improvements in or relating to air flow control
摘要
申请公布号	GB976141(A)	申请公布日期	1964.11.25
申请号	GB19610000403	申请日期	1961.01.04
申请人	NORDISK VENTILATOR CO. AKTIESELSKAB	发明人
分类号	F24F13/16	主分类号	F24F13/16
代理机构		代理人
主权项
地址

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