ELECTRIC MOTOR CONTROL,申请号CAD439755-传众专利搜索

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发明名称	ELECTRIC MOTOR CONTROL
摘要
申请公布号	CA439755(A)	申请公布日期	1947.02.18
申请号	CAD439755	申请日期
申请人	CANADIAN WESTINGHOUSE LIMITED;WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY	发明人	WENDELL C. SPEAR;LANGDON C. SCHAEFER
分类号		主分类号
代理机构		代理人
主权项
地址

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