REVERSIBLE PUMP WITH AUTOMATIC VALVING,申请号CAD547417-传众专利搜索

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发明名称	REVERSIBLE PUMP WITH AUTOMATIC VALVING
摘要
申请公布号	CA547417(A)	申请公布日期	1957.10.15
申请号	CAD547417	申请日期
申请人	HIRAM H. HAIGHT;WAYLAND Z. HAIGHT	发明人	HIRAM H. HAIGHT;WAYLAND Z. HAIGHT
分类号		主分类号
代理机构		代理人
主权项
地址

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