Means for suspending porcelain insulators,申请号US19300480304-传众专利搜索

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发明名称	Means for suspending porcelain insulators
摘要
申请公布号	US1939760(A)	申请公布日期	1933.12.19
申请号	US19300480304	申请日期	1930.09.08
申请人	WHEELER REFLECTOR COMPANY	发明人	BUXTON PAUL W.
分类号	H01B17/04	主分类号	H01B17/04
代理机构		代理人
主权项
地址

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