Improvements in or relating to means for steadily varying the pressure of air in a closed room such as an aircraft cabin,申请号GB19470014927-传众专利搜索

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发明名称	Improvements in or relating to means for steadily varying the pressure of air in a closed room such as an aircraft cabin
摘要
申请公布号	GB651330(A)	申请公布日期	1951.03.14
申请号	GB19470014927	申请日期	1947.06.05
申请人	SOCIETE NATIONALE DE CONSTRUCTIONS AERONAUTIQUES DU SUD-OUEST	发明人
分类号	B64D13/04	主分类号	B64D13/04
代理机构		代理人
主权项
地址

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