Circuit breaker with overload trip,申请号US19360076682-传众专利搜索

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发明名称	Circuit breaker with overload trip
摘要
申请公布号	US2134613(A)	申请公布日期	1938.10.25
申请号	US19360076682	申请日期	1936.04.27
申请人	THE ARROW-HART & HEGEMAN ELECTRIC COMPANY	发明人	JOHNSON DAVID W.
分类号	H01H71/52	主分类号	H01H71/52
代理机构		代理人
主权项
地址

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