Laser barrier
- 专利权人:
- SERRES PATRICK
- 发明人:
- SERRES PATRICK
- 申请号：
- FR19900003088
- 公开号：
- FR2659190(A1)
- 申请日:
- 1990.03.12
- 申请国别(地区):
- 法国
- 年份:
- 1991
- 代理人:
- 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>
- 来源网站：
- 中国工程科技知识中心
