Improvements in and relating to fans,申请号GB19350004601-传众专利搜索

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发明名称	Improvements in and relating to fans
摘要
申请公布号	GB430480(A)	申请公布日期	1935.06.19
申请号	GB19350004601	申请日期	1935.02.13
申请人	COLIN MATHER	发明人
分类号	F04D25/12	主分类号	F04D25/12
代理机构		代理人
主权项
地址

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