Pump,申请号US19390251479-传众专利搜索

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法人/股东/高管

发明名称	Pump
摘要
申请公布号	US2257349(A)	申请公布日期	1941.09.30
申请号	US19390251479	申请日期	1939.01.18
申请人	SHERWOOD BRASS WORKS	发明人	SHERWOOD DAVID
分类号	F04C2/08;F04C15/00	主分类号	F04C2/08
代理机构		代理人
主权项
地址

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