LIGHT EMITTING AND RECEIVING DEVICE,申请号JP19760002407-传众专利搜索

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发明名称	LIGHT EMITTING AND RECEIVING DEVICE
摘要
申请公布号	JPS5286175(A)	申请公布日期	1977.07.18
申请号	JP19760002407	申请日期	1976.01.13
申请人	YAMAKAWA DENSHI KK	发明人	YAMAKAWA MASAMI
分类号	H01H35/00;H01H47/24	主分类号	H01H35/00
代理机构		代理人
主权项
地址

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