STUMP REMOVAL DEVICE

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专利权人:

FRAVIZEL - EQUIPAMENTOS METALOMECÂNICOS, LDA.

发明人:

VICENTE FRAZÃO, Eliseu Manuel

申请号：

WO2018PT50013

公开号：

WO2018190739(A1)

申请日:

2018.04.13

申请国别(地区):

世界知识产权组织国际局

年份:

2018

代理人:

摘要：

The present invention relates to a stump removal device, which is an accessory that is enclosed in a casing and fitted to a digger and which comprises an outer structure (1), a chopper with three cutters (2) that swivels around a pin and a hydraulic cylinder (3) for actuating the chopper with three cutters (2)

来源网站：

中国工程科技知识中心

来源网址：

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