Air conditioning apparatus,申请号US19350056174-传众专利搜索

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发明名称	Air conditioning apparatus
摘要
申请公布号	US2119207(A)	申请公布日期	1938.05.31
申请号	US19350056174	申请日期	1935.12.26
申请人	GIBBS JOHN H	发明人	GIBBS JOHN H.
分类号	F24F6/06	主分类号	F24F6/06
代理机构		代理人
主权项
地址

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