Refrigeration,申请号US19390272893-传众专利搜索

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发明名称	Refrigeration
摘要
申请公布号	US2223882(A)	申请公布日期	1940.12.03
申请号	US19390272893	申请日期	1939.05.10
申请人	YORK ICE MACHINERY CORPORATION	发明人	BELINE WALTER E.
分类号	F25B31/00;F25B43/02	主分类号	F25B31/00
代理机构		代理人
主权项
地址

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