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经营范围
发明名称
Programmable emergency signalling device and system
摘要
申请公布号
EP0785102(A3)
申请公布日期
1997.10.29
申请号
EP19970103449
申请日期
1991.09.26
申请人
FEDERAL SIGNAL CORPORATION
发明人
BADER, JOSEPH F.;GIEFFERS, WARD;BENNER, MICHAEL;KEKEIS, KENT ALLEN;HILBURGER, DENNIS JAMES
分类号
F21S2/00;B60Q1/26;G08B1/00;H05B37/02;(IPC1-7):B60Q1/26
主分类号
F21S2/00
代理机构
代理人
主权项
地址
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