,申请号JP19900413438-传众专利搜索

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发明名称
摘要
申请公布号	JP2918341(B2)	申请公布日期	1999.07.12
申请号	JP19900413438	申请日期	1990.12.21
申请人	FUJIKURA KK;NIPPON DENSHIN DENWA KK	发明人	NOMURA YOSHIKAZU;ITAKURA YUKIO;HAYASHI YUKIO
分类号	G02B6/36;G02B6/40;(IPC1-7):G02B6/40	主分类号	G02B6/36
代理机构		代理人
主权项
地址

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