| 发明名称 |
Multiple attachment hole digger |
| 摘要 |
A hole digger is provided including a post and a hole digging attachment mounted to the post and having a closed bottom face and a tapered periphery.
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| 申请公布号 |
US6047651(A) |
申请公布日期 |
2000.04.11 |
| 申请号 |
US19980031465 |
申请日期 |
1998.02.26 |
| 申请人 |
WILSON, ORSON W. |
发明人 |
WILSON, ORSON W. |
| 分类号 |
A01C5/02;(IPC1-7):A01C5/02 |
主分类号 |
A01C5/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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