发明名称 |
Circuit for operating warning lights |
摘要 |
The present invention pertains to an electrical circuit for operating warning lights that are commonly used on emergency and service vehicles. The electric circuit enables the use of pairs of 21 volt DC halogen lamps on a light bar installed on an emergency vehicle equipped with a 42 volt electrical system.
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申请公布号 |
US6507154(B1) |
申请公布日期 |
2003.01.14 |
申请号 |
US20010961215 |
申请日期 |
2001.09.21 |
申请人 |
THE FIRE PRODUCTS COMPANY |
发明人 |
MENKE W. KENNETH |
分类号 |
B60Q1/26;(IPC1-7):B60Q1/02 |
主分类号 |
B60Q1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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