发明名称 |
Apparatus for producing fine powder |
摘要 |
An apparatus for grinding an organic material into a powder includes a first grinding member with a first grinding surface and a second grinding member with a second grinding surface. The first and second grinding members are rotatably positioned adjacent each other for grinding an organic material between the first and second grinding surfaces. The first and second grinding surfaces include radii defining of sectors. The sectors include rows of teeth parallel to respective radii.
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申请公布号 |
US7000858(B2) |
申请公布日期 |
2006.02.21 |
申请号 |
US20030354170 |
申请日期 |
2003.01.30 |
申请人 |
THE HONG KONG POLYTECHNIC UNIVERSITY |
发明人 |
LI YI;XU WEILIN |
分类号 |
B02C19/00;B02C7/08;B02C7/12 |
主分类号 |
B02C19/00 |
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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