Procédé et dispositif de réglage de l'angle d'entrée du fluide dans un ventilateur.,申请号CHD255536-传众专利搜索

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法人/股东/高管

发明名称	Procédé et dispositif de réglage de l'angle d'entrée du fluide dans un ventilateur.
摘要
申请公布号	CH255536(A)	申请公布日期	1948.06.30
申请号	CHD255536	申请日期	1946.12.16
申请人	AIROFILTRE S. A.	发明人	A. AIROFILTRE S.
分类号	F04D29/46	主分类号	F04D29/46
代理机构		代理人
主权项
地址

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