ROTARY PUMP WITH CHECK VALVE,申请号USD3483824-传众专利搜索

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发明名称	ROTARY PUMP WITH CHECK VALVE
摘要
申请公布号	US3483824(A)	申请公布日期	1969.12.16
申请号	USD3483824	申请日期	1967.09.15
申请人	BABCOCK & WILCOX CO.:THE	发明人	THEODORE S. SPRAGUE
分类号	F04B53/10;F04D3/00;F04D15/00;(IPC1-7):F04D3/00;F04D15/02;F16K15/00	主分类号	F04B53/10
代理机构		代理人
主权项
地址

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