Fraud prevention means for electric meters,申请号US19330665217-传众专利搜索

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发明名称	Fraud prevention means for electric meters
摘要
申请公布号	US2016501(A)	申请公布日期	1935.10.08
申请号	US19330665217	申请日期	1933.04.08
申请人	METER IMPROVEMENT COMPANY	发明人	NOWLAN JOHN B.
分类号	G01R11/24	主分类号	G01R11/24
代理机构		代理人
主权项
地址

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