RADIO FREQUENCY ATTENUATING PRINTED BOARD,申请号JP19890080641-传众专利搜索

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发明名称	RADIO FREQUENCY ATTENUATING PRINTED BOARD
摘要
申请公布号	JPH02260591(A)	申请公布日期	1990.10.23
申请号	JP19890080641	申请日期	1989.03.31
申请人	NEC CORP	发明人	NAGATA EIJI
分类号	H05K9/00;H05K1/03	主分类号	H05K9/00
代理机构		代理人
主权项
地址

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