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经营范围
发明名称
Laser barrier
摘要
According to the invention, a strip of laser diodes (3) is located between two mirrors (6, 7) such as to form a radiation plane curtain (1). Applications: monitoring the proliferation of plants, particularly close to overhead lines. <IMAGE>
申请公布号
FR2659190(A1)
申请公布日期
1991.09.13
申请号
FR19900003088
申请日期
1990.03.12
申请人
SERRES PATRICK
发明人
SERRES PATRICK
分类号
A01G3/08;H01S5/40
主分类号
A01G3/08
代理机构
代理人
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