| 发明名称 |
Rotary cutting blade |
| 摘要 |
A rotary cutting blade provided with a curved cutting edge and a cutting surface extending centripetally from the cutting edge at angles varying in regular or irregular sequence between a predetermined maximum and a predetermined minimum.
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| 申请公布号 |
US7856913(B2) |
申请公布日期 |
2010.12.28 |
| 申请号 |
US20050129585 |
申请日期 |
2005.05.13 |
| 申请人 |
WEBER MASCHINENBAU GMBH BREIDENBACH |
发明人 |
MATZUNSKY HELMUT;SCHULZE RAINER |
| 分类号 |
B26D5/20;B23D25/02;B26D1/00 |
主分类号 |
B26D5/20 |
| 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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