发明名称 |
Method, for discouraging pigeons from settling on buildings, has a pair of wires in close proximity which are subjected to a rising electrical pulse |
摘要 |
The wires (1) are connected to a power unit (2) through a relay (5) and the electrical resistance between them is constantly monitored and exceeds a preset minimum when a bird bridges the wires causing a pulse of electricity to flow, rising in value to avoid hurting the bird.
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申请公布号 |
DE10110306(A1) |
申请公布日期 |
2002.09.05 |
申请号 |
DE20011010306 |
申请日期 |
2001.03.03 |
申请人 |
POLLMANN, WALTER |
发明人 |
POLLMANN, WALTER |
分类号 |
A01M29/26;(IPC1-7):A01M29/00 |
主分类号 |
A01M29/26 |
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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