发明授权
- 专利标题： Use of hot water to kill vegetation
- 专利标题（中）： 使用热水杀死植被
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申请号： US233776申请日： 1994-04-26
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公开(公告)号： US5430970A公开(公告)日： 1995-07-11
- 发明人: James E. Thompson , A. H. J. Rajamannan
- 申请人： James E. Thompson , A. H. J. Rajamannan
- 专利权人： Thompson; James E.,Rajamannan; A. H. J.
- 当前专利权人： Thompson; James E.,Rajamannan; A. H. J.
- 主分类号： A01M7/00
- IPC分类号： A01M7/00 ; A01M21/04 ; A01C1/00
摘要：
An apparatus for controlling weeds and undergrowth by the application of hot water thereto. The apparatus is particularly characterized by its construction including an endless, ground-engaging belt, or apron, disposed immediately aft of the hot water spray. Thus, when hot water is sprayed on the weeds and undergrowth, the sprayed vegetation is not only compressed by the apron, but also heat from the water is retained therein, insulated from ambient conditions by the apron.
公开/授权文献
- US4941519A Liquid feed system using a non-reusable container 公开/授权日：1990-07-17
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