Process and apparatus for refrigeration,申请号US19450628054-传众专利搜索

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发明名称	Process and apparatus for refrigeration
摘要
申请公布号	US2479840(A)	申请公布日期	1949.08.23
申请号	US19450628054	申请日期	1945.11.13
申请人	SHELL DEVELOPMENT COMPANY	发明人	JOHNSON AVA J.;ROSEBAUGH THEODORE W.
分类号	F25D3/10	主分类号	F25D3/10
代理机构		代理人
主权项
地址

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