Hydraulic cylinders having by-pass valve means,申请号US19510233758-传众专利搜索

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发明名称	Hydraulic cylinders having by-pass valve means
摘要
申请公布号	US2709420(A)	申请公布日期	1955.05.31
申请号	US19510233758	申请日期	1951.06.27
申请人	AIR REDUCTION COMPANY, INCORPORATED	发明人	FULLWOOD EDWARD F.;PHILIPPI JOHN
分类号	F15B15/14	主分类号	F15B15/14
代理机构		代理人
主权项
地址

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