Variable voltage transformer,申请号US19610158630-传众专利搜索

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发明名称	Variable voltage transformer
摘要
申请公布号	US3152311(A)	申请公布日期	1964.10.06
申请号	US19610158630	申请日期	1961.11.09
申请人	L. R. POWER CORP.	发明人	BOJARSKI NORBERT N.
分类号	H01F29/10	主分类号	H01F29/10
代理机构		代理人
主权项
地址

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