| 发明名称 |
A method for producing a ZnO Varistor. |
| 摘要 |
A method for producing a ZnO-based varistor includes the steps of: heat-treating a mixture of TiO2 powders and Bi2O3 powders so as to prepare composite powders; and adding the composite powders to ZnO varistor materials. <IMAGE> |
| 申请公布号 |
EP0594120(A3) |
申请公布日期 |
1995.07.26 |
| 申请号 |
EP19930116867 |
申请日期 |
1993.10.19 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
IGA ATSUSHI;ITO MASAHIRO;OKINAKA HIDEYUKI |
| 分类号 |
H01C7/112 |
主分类号 |
H01C7/112 |
| 代理机构 |
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代理人 |
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| 地址 |
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