Method and apparatus for compressing and expanding gases,申请号US19520299766-传众专利搜索

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发明名称	Method and apparatus for compressing and expanding gases
摘要
申请公布号	US2691482(A)	申请公布日期	1954.10.12
申请号	US19520299766	申请日期	1952.07.17
申请人	EQUI-FLOW, INC.	发明人	UNGAR IRMA
分类号	F04C18/10;F04C23/00;F04C28/04;F04C28/20;F04C29/00	主分类号	F04C18/10
代理机构		代理人
主权项
地址

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