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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:
US15427110
公开号:
US09756845B1
申请日:
2017.02.08
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 larger in diameter than a second rotating member diameter.
来源网站:
中国工程科技知识中心
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