专利名称：Flail apparatus 发明人：Ronald D. Demlow 申请号：US07/212296
申请日：19880627冰箱品牌排行榜
商陆根公开号：US04787431A
公开日：张骞是哪里人
对比的修辞手法
19881129
专利内容由知识产权出版社提供
摘要：A flail type apparatus (10) for removing limbs and/or bark from trees (101) by dragging the trees through the apparatus with a skidder (100) is described. In particular, drum 15 and 23 are mounted on the apparatus such that there is an opening A leading to space B between the drums allowing rotating chain flails 19 and 26 mounted on the drums to remove the bark and/or limbs.
服装色彩搭配
申请人：DEMLOW; RONALD D.胡萝卜土豆炖牛肉
阿杜个人资料简介代理人：Ian C. McLeodc1驾照准驾车型
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