Switch,申请号US19350048926-传众专利搜索

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法人/股东/高管

发明名称	Switch
摘要
申请公布号	US2082911(A)	申请公布日期	1937.06.08
申请号	US19350048926	申请日期	1935.11.08
申请人	AMERICAN TELEPHONE AND TELEGRAPH COMPANY	发明人	SCHNECKLOTH HARRY HOWARD
分类号	H01H67/26	主分类号	H01H67/26
代理机构		代理人
主权项
地址

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