Improvements in or relating to centrifugal fans,申请号GB19430008923-传众专利搜索

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发明名称	Improvements in or relating to centrifugal fans
摘要
申请公布号	GB564407(A)	申请公布日期	1944.09.26
申请号	GB19430008923	申请日期	1943.06.03
申请人	HENRY WITHERS KICKWEED JENNINGS	发明人
分类号	F04D29/44	主分类号	F04D29/44
代理机构		代理人
主权项
地址

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