Safety system for portable electrical apparatus,申请号US19460702045-传众专利搜索

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发明名称	Safety system for portable electrical apparatus
摘要
申请公布号	US2554598(A)	申请公布日期	1951.05.29
申请号	US19460702045	申请日期	1946.10.08
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人	STORCH LEO
分类号	H02H11/00	主分类号	H02H11/00
代理机构		代理人
主权项
地址

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