| 发明名称 |
Hand carried portable weeder convertible to a cultivator apparatus |
| 摘要 |
A hand carried portable weeder/cultivator apparatus for weeding and cultivating small areas such as flower and vegetable gardens having a uniquely shaped weeder/cultivator element of inverted dish-shape which is designed for converting conventional above ground, string-type weeders into a below ground weeder/cultivator.
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| 申请公布号 |
US4501332(A) |
申请公布日期 |
1985.02.26 |
| 申请号 |
US19820427874 |
申请日期 |
1982.09.29 |
| 申请人 |
EVOLUTION ENTERPRISES, INC. |
发明人 |
STRAAYER, ROBERT O. |
| 分类号 |
A01B1/06;A01B39/08;A01D34/416;A01G1/12;(IPC1-7):A01D35/26 |
主分类号 |
A01B1/06 |
| 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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