UNDERGROUND-BURIED REPEATING AMPLIFIER,申请号JP19920165189-传众专利搜索

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发明名称	UNDERGROUND-BURIED REPEATING AMPLIFIER
摘要
申请公布号	JPH066267(A)	申请公布日期	1994.01.14
申请号	JP19920165189	申请日期	1992.06.24
申请人	NEC CORP;NEC MIYAGI LTD	发明人	YAMADA HIROKI;NAKABACHI HIROYUKI
分类号	H04B3/36;(IPC1-7):H04B3/36	主分类号	H04B3/36
代理机构		代理人
主权项
地址

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