Gravity flow means for summer-winter air conditioner,申请号US19540407133-传众专利搜索

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发明名称	Gravity flow means for summer-winter air conditioner
摘要
申请公布号	US2776118(A)	申请公布日期	1957.01.01
申请号	US19540407133	申请日期	1954.01.29
申请人	CARRIER CORPORATION	发明人	DAVIS KEITH T.
分类号	F24F3/044	主分类号	F24F3/044
代理机构		代理人
主权项
地址

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