Hydraulic piston valve,申请号US19430476352-传众专利搜索

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发明名称	Hydraulic piston valve
摘要
申请公布号	US2361801(A)	申请公布日期	1944.10.31
申请号	US19430476352	申请日期	1943.02.18
申请人	MAURICE TOWLER JOHN;HATHORN TOWLER FRANK	发明人	TOWLER JOHN MAURICE;TOWLER FRANK HATHORN
分类号	F15B13/04;F16K31/124	主分类号	F15B13/04
代理机构		代理人
主权项
地址

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