发明名称 |
Signaling misuse of emergency exits, or devices used to open them, is carried out by unit giving immediate acoustic and optical alarm |
摘要 |
Use of emergency exits or devices to open them is detected, giving an alarm immediately by acoustic and/or optical means. An independent claim is included for corresponding equipment detecting and alarming on misuse.
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申请公布号 |
DE10019581(A1) |
申请公布日期 |
2001.10.25 |
申请号 |
DE20001019581 |
申请日期 |
2000.04.20 |
申请人 |
SEKARDI, SASCHA |
发明人 |
SEKARDI, SASCHA |
分类号 |
G08B13/12;(IPC1-7):G08B13/00 |
主分类号 |
G08B13/12 |
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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