Combination evaporator-condenser assembly with concentric tubular construction,申请号US19580776929-传众专利搜索

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发明名称	Combination evaporator-condenser assembly with concentric tubular construction
摘要
申请公布号	US2959027(A)	申请公布日期	1960.11.08
申请号	US19580776929	申请日期	1958.11.28
申请人	EWING JAMES O	发明人	EWING JAMES O.
分类号	F25B13/00;F25B39/00;F25B41/00;F25B41/04;F25B41/06	主分类号	F25B13/00
代理机构		代理人
主权项
地址

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