发明名称 |
Post box used at house has letter detector and transmitter to signal arrival of post |
摘要 |
The post box has a front door that is normally locked. Built into the housing is an optical sensor (3). A transmitter set into the door (2) relays a signal to the household when post arrives and is detected by the sensor.
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申请公布号 |
DE10261438(A1) |
申请公布日期 |
2003.07.24 |
申请号 |
DE20021061438 |
申请日期 |
2002.12.31 |
申请人 |
REMMERS, JUTTA |
发明人 |
REMMERS, JUTTA |
分类号 |
A47G29/122;(IPC1-7):A47G29/122;B65D91/00;G08C17/02 |
主分类号 |
A47G29/122 |
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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