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发明名称
RAIN SENSOR, IN PARTICULAR FOR A MOTOR VEHICLE
摘要
A rain sensor for a motor vehicle is disclosed, with a transmitter (16), emitting radiation, a receiver (18) and a holographically-embodied diffractive element (22a, 22b) which comprises a linear grid structure.
申请公布号
KR20040058314(A)
申请公布日期
2004.07.03
申请号
KR20047007855
申请日期
2002.09.17
申请人
发明人
分类号
B60S1/08;G01N21/55
主分类号
B60S1/08
代理机构
代理人
主权项
地址
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