RELIEF VALVES WITH CONTROLLED PRESSURE OVERRIDE,申请号USD3580277-传众专利搜索

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发明名称	RELIEF VALVES WITH CONTROLLED PRESSURE OVERRIDE
摘要
申请公布号	US3580277(A)	申请公布日期	1971.05.25
申请号	USD3580277	申请日期	1969.03.12
申请人	SPERRY RAND CORP.	发明人	ROGER W. GETTEL
分类号	F16K17/04;(IPC1-7):F16K15/14	主分类号	F16K17/04
代理机构		代理人
主权项
地址

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