发明名称 |
Tool for breaking crust formed on earth after rain which is towed behind tractor comprises spiked hexagonal plates mounted in groups on frame |
摘要 |
The tool for breaking the crust formed on earth after rain is towed behind a tractor. It comprises a series of hexagonal plates (2) which carry spikes (5) around their edge and which are mounted in groups on a frame.
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申请公布号 |
FR2843274(A1) |
申请公布日期 |
2004.02.13 |
申请号 |
FR20020010230 |
申请日期 |
2002.08.12 |
申请人 |
BRIATTE OLIVIER |
发明人 |
BRIATTE OLIVIER |
分类号 |
A01B35/16;A01B35/28;(IPC1-7):A01B39/08;A01B39/12;A01B39/22 |
主分类号 |
A01B35/16 |
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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