Pump for a gaseous medium,申请号US19660571926-传众专利搜索

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发明名称	Pump for a gaseous medium
摘要
申请公布号	US3375972(A)	申请公布日期	1968.04.02
申请号	US19660571926	申请日期	1966.08.11
申请人	ZEFEX INC.	发明人	RAUFEISEN JOSEPH
分类号	F04B27/04;F04B39/00;F04B39/04;F04B39/10;F04B39/12	主分类号	F04B27/04
代理机构		代理人
主权项
地址

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