COOLING OF DRIVING MOTOR OF SUBMERSIBLE PUMP,申请号CAD447558-传众专利搜索

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发明名称	COOLING OF DRIVING MOTOR OF SUBMERSIBLE PUMP
摘要
申请公布号	CA447558(A)	申请公布日期	1948.03.30
申请号	CAD447558	申请日期
申请人	ELECTRICAL ENGINEERING AND MANUFACTURING CORPORATION	发明人	VAINO A. HOOVER
分类号		主分类号
代理机构		代理人
主权项
地址

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