EQUIPMENT FOR ELIMINATING GRASS SEEDS IN FARMLAND

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专利权人:

TIEN-CHANG CHEN

发明人:

TIEN-CHANG CHEN

申请号：

US16284013

公开号：

US20200267964A1

申请日:

2019.02.25

申请国别(地区):

US

年份:

2020

代理人:

摘要：

The present invention relates to an equipment for eliminating grass seeds in farmland, comprising a self-propelled device, a power system connected to the self-propelled device for driving the self-propelled device to walk along a fixed path in a farmland, a rack connected to the self-propelled device, and plural focusing lenses disposed in the rack.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/