Disc coulter for seed drills
- 专利权人:
- KUHN S.A.
- 发明人:
- KLEIN, JEAN,OBERLE, EDMOND
- 申请号:
- EP19980440247
- 公开号:
- EP0914763(B1)
- 申请日:
- 1998.11.02
- 申请国别(地区):
- 欧洲专利局
- 年份:
- 2003
- 代理人:
- 摘要:
- 来源网站:
- 中国工程科技知识中心
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- Disc coulter for seed drills
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- ВЫСЕВАЮЩИЙ АППАРАТ СЕЯЛКИ ТОЧНОГО ВЫСЕВА