Improved device for subdividing a flow of fluid,申请号GB19390017439-传众专利搜索

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发明名称	Improved device for subdividing a flow of fluid
摘要
申请公布号	GB530031(A)	申请公布日期	1940.12.03
申请号	GB19390017439	申请日期	1939.06.14
申请人	JAMES PONTUS JOHNSON	发明人
分类号	B64C25/22	主分类号	B64C25/22
代理机构		代理人
主权项
地址

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