| 发明名称 |
Fine composite metal particles and their production method, micro-bodies, and magnetic beads |
| 摘要 |
Fine composite metal particle comprising a metal core and a coating layer of carbon, and being obtained by reducing metal oxide powder with carbon powder. |
| 申请公布号 |
US7285329(B2) |
申请公布日期 |
2007.10.23 |
| 申请号 |
US20040934515 |
申请日期 |
2004.09.07 |
| 申请人 |
HITACHI METALS, LTD. |
发明人 |
KANEKO YASUSHI;FUJII SHIGEO;TOKORO HISATO |
| 分类号 |
B32B5/16;B05D7/00;B22F1/00;B22F1/02;B22F9/20;B22F9/22;B32B9/00;B32B15/02;C22C33/02;G11B5/706;G11B5/712;H01F1/00;H01F1/06;H01F1/20 |
主分类号 |
B32B5/16 |
| 代理机构 |
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代理人 |
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