Rotary fluid pumps and motors and the like,申请号US19550500938-传众专利搜索

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法人/股东/高管

发明名称	Rotary fluid pumps and motors and the like
摘要
申请公布号	US2960039(A)	申请公布日期	1960.11.15
申请号	US19550500938	申请日期	1955.04.12
申请人	ALFRED PHIVRETVEIT KARSTEN	发明人	PHIVRETVEIT KARSTEN ALFRED
分类号	F04C2/36	主分类号	F04C2/36
代理机构		代理人
主权项
地址

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