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发明名称
System zur Übermittlung von Audiosignalen in einem Notevakuierungsnetz
摘要
申请公布号
DE69711114(D1)
申请公布日期
2002.04.25
申请号
DE19976011114
申请日期
1997.05.09
申请人
GENERAL SIGNAL CORP., STAMFORD
发明人
COSTA, HILARIO S.;MEYER-HORTON, ELAZBETH;MUNN, DONALD J.;NOVETZKE, ANDREW;SLACK, MICHAEL K.
分类号
G08B3/10;G08B7/06;(IPC1-7):G08B3/10
主分类号
G08B3/10
代理机构
代理人
主权项
地址
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