Balanced pressure-regulating hydraulic servo valve,申请号US19540470152-传众专利搜索

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发明名称	Balanced pressure-regulating hydraulic servo valve
摘要
申请公布号	US2880708(A)	申请公布日期	1959.04.07
申请号	US19540470152	申请日期	1954.11.22
申请人	SANDERS ASSOCIATES, INCORPORATED	发明人	HAYNER PAUL F.
分类号	F15B9/16	主分类号	F15B9/16
代理机构		代理人
主权项
地址

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