,申请号JP19870047581-传众专利搜索

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发明名称
摘要
申请公布号	JPH0560845(B2)	申请公布日期	1993.09.03
申请号	JP19870047581	申请日期	1987.03.04
申请人	HITACHI SEISAKUSHO KK;NIPPON DENSHIN DENWA KK;NIPPON DENKI KK;FUJITSU KK	发明人	KODAMA TOSHIRO;YOSHA TSUTOMU;SUGITA ETSUJI;SASAKURA KUNIHIKO;KAIHARA SHIGERU;MASUKO TAKAYUKI
分类号	G02B6/36;(IPC1-7):G02B6/36	主分类号	G02B6/36
代理机构		代理人
主权项
地址

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