APPARATUS FOR EARTHING AND BORING HOLE
- 专利权人:
- RISOU SEIMITSU:KK
- 发明人:
- NAKAMURA TSUYOSHI
- 申请号：
- JP19960218925
- 公开号：
- JPH09149733(A)
- 申请日:
- 1996.08.20
- 申请国别(地区):
- 日本
- 年份:
- 1997
- 代理人:
- 摘要：
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- LAWN MOWER MERCHINE OF THE BORING UNIT EQUIPMENT
- Crabgrass & Weed EXtracTOR Drill Bit
- 局所施肥機
- Seed drill has auxiliary rollers for pressing seed into ground arranged behind disks of drill
- Hand tool for planting bulb in ground for flowing purposes in garden, has power supply module cooperating with drilling module, where drilling module is arranged with reserve unit for reserving ground in cavity and for releasing ground
