| 发明名称 |
ELECTROPHOTOGRAPHIC FERRITE CARRIER |
| 摘要 |
An electrophotographic ferrite carrier with substantially spherical shape based on a magnetoplumbite structure of hexagonal ferrite or ferroxplana structure derived from the magnetoplumbite structure has a high electrical resistivity and a longer life. |
| 申请公布号 |
DE3365562(D1) |
申请公布日期 |
1986.10.02 |
| 申请号 |
DE19833365562 |
申请日期 |
1983.04.06 |
| 申请人 |
HITACHI METALS, LTD. |
发明人 |
IIMURA, TSUTOMU;CHINJU, MINORU |
| 分类号 |
G03G9/10;C01G49/00;C01G49/02;G03G9/107;H01F1/11;H01F1/36;(IPC1-7):G03G9/10 |
主分类号 |
G03G9/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
