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经营范围
发明名称
光声信号装置
摘要
鸣笛禁区减少了城市噪音,但使车速下降给司机和行人带来不便;有些司机用大灯代替鸣笛,但易引起误动作造成危险。把原鸣笛电路改装用原鸣笛按钮就可以发出闪光信号。
申请公布号
CN1045247A
申请公布日期
1990.09.12
申请号
CN89100809.8
申请日期
1989.03.01
申请人
陈景
发明人
陈景
分类号
B60Q1/26;B60Q5/00
主分类号
B60Q1/26
代理机构
代理人
主权项
1、将现有汽车鸣笛电路改装,改装后使用切换开关及原鸣笛按钮得到鸣笛信号和/或得到闪光信号的方法;和/或采用专门设计鸣笛/闪光电路和装置使原鸣笛按钮即可以得到鸣笛信号也可以得以闪光信号的方法。
地址
100037北京市西八里庄科委3-2-1302
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