ELECTRO CONVECTION COOLING OF TRANSFORMERS AND THE LIKE,申请号CAD550632-传众专利搜索

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发明名称	ELECTRO CONVECTION COOLING OF TRANSFORMERS AND THE LIKE
摘要
申请公布号	CA550632(A)	申请公布日期	1957.12.24
申请号	CAD550632	申请日期
申请人	THE ELECTRIC HEAT CONTROL COMPANY	发明人	FRANK J. KAEHNI
分类号		主分类号
代理机构		代理人
主权项
地址

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