Wave guide repeater,申请号US19450595911-传众专利搜索

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发明名称	Wave guide repeater
摘要
申请公布号	US2457524(A)	申请公布日期	1948.12.28
申请号	US19450595911	申请日期	1945.05.26
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	BOWEN ARNOLD E.
分类号	H01J25/34;H03F3/54	主分类号	H01J25/34
代理机构		代理人
主权项
地址

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