Fluid flow regulator,申请号GB19530019731-传众专利搜索

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发明名称	Fluid flow regulator
摘要
申请公布号	GB721031(A)	申请公布日期	1954.12.29
申请号	GB19530019731	申请日期	1953.07.16
申请人	COSBY DONALD PHILIPPS SMALLPEICE	发明人
分类号	G05D7/01	主分类号	G05D7/01
代理机构		代理人
主权项
地址

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