Improvements in and relating to means for varying the direction of flow of a fluid stream,申请号GB19580019971-传众专利搜索

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发明名称	Improvements in and relating to means for varying the direction of flow of a fluid stream
摘要
申请公布号	GB898525(A)	申请公布日期	1962.06.14
申请号	GB19580019971	申请日期	1958.06.23
申请人	MARC. MARIE, PAUL, RENE DE LA FOURNIERE;ROBERT, CHARLES, MARIE GUETET	发明人
分类号	B64C9/38;B64C23/00;F02K1/00;F15D1/00	主分类号	B64C9/38
代理机构		代理人
主权项
地址

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