自动指示信箱,申请号TW07022184-传众专利搜索

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发明名称	自动指示信箱
摘要
申请公布号	TW041493	申请公布日期	1982.01.16
申请号	TW07022184	申请日期	1981.04.20
申请人	谊佳自动机械有限公司	发明人	许青龙
分类号	G08B7/06	主分类号	G08B7/06
代理机构		代理人	高明松台北巿城中区10021济南路2段23号2楼
主权项	一种可立即告知收件人收取信件之信箱,主要系利用一光电感应电路,在信件被投入信箱中时,切割光束,以控制电路中继电器工作,使之发出声光,立即告知收件人为其主要特征者。
地址	新庄巿中正路641号

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