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Organic weed removal apparatus and system
专利权人:
Daniel T. Bourquin
发明人:
Daniel T. Bourquin
申请号:
US14963981
公开号:
US09596840B1
申请日:
2015.12.09
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The invention provides a mechanical device to assist in weed removal from crops in an organic manner by mechanically pulling weeds by use of a rotating member to grasp and pull weeds from the soil while leaving the desired crop in place. The rotating members may be wheels, metal rollers, and combinations thereof removably attached to a tractor wherein one rotating member is an inflated rubber tire and the second rotating member is a metal roller wrapped with a rubber lagging and may include a posi-pull system.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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