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Bush cutter blade and bush cutter
专利权人:
Tatsuo Tomita
发明人:
Tatsuo Tomita
申请号:
US12452265
公开号:
US08307559B2
申请日:
2007.09.20
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A bush cutter includes two types of cutting blades which differ completely in characteristics used to cut grasses and the like. One cutting blade is a resin string blade wound around a reel installed on a base plate, and the other is a metal blade installed in such a way as to protrude outward from the base plate. The bush cutter also includes a string guide which guides the resin blade to extend outwardly at less than a 90 degree angle from the reel as it projects from the base plate.
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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