发明名称 |
Device for warning when a water level reaches a certain level has a sliding contact switch so that the operating level is readily adjusted |
摘要 |
Water level notification device has a sliding contact switch (e) that is used to set the height at which an alarm or is generated.
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申请公布号 |
DE10109971(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
DE20011009971 |
申请日期 |
2001.03.01 |
申请人 |
WAGNER, MARIO;MANN, UWE |
发明人 |
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分类号 |
A47K3/00;G01F23/24;(IPC1-7):G01F23/60 |
主分类号 |
A47K3/00 |
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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