Tap, valve, and the like,申请号US19400368956-传众专利搜索

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法人/股东/高管

发明名称	Tap, valve, and the like
摘要
申请公布号	US2247296(A)	申请公布日期	1941.06.24
申请号	US19400368956	申请日期	1940.12.06
申请人	GEORGE HOLTAM ARTHUR	发明人	HOLTAM ARTHUR GEORGE
分类号	F16K5/16	主分类号	F16K5/16
代理机构		代理人
主权项
地址

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