SCARIFICATION DEVICE FOR WORKING MACHINES OF SOILS AND CULTIVATED LANDS
- 专利权人:
- ALOIS POTTINGER MASCHINENFABRIK GMBH
- 发明人:
- UWE RUSCH,GERHARD DONICKE
- 申请号：
- FR0951882
- 公开号：
- FR2929486B1
- 申请日:
- 2009.03.24
- 申请国别(地区):
- FR
- 年份:
- 2013
- 代理人:
- 摘要：
- The comb, e.g. for seed drills, has tines (3) whose lower ends (4) form an inverted V shape. Adjacent tines are of different sizes.
- 来源网站：
- 中国工程科技知识中心
