| 发明名称 |
MANUFACTURE OF LEADFRAME |
| 摘要 |
|
| 申请公布号 |
JPH0338055(A) |
申请公布日期 |
1991.02.19 |
| 申请号 |
JP19890173349 |
申请日期 |
1989.07.04 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
TSUMURA KIYOAKI |
| 分类号 |
B24C1/04;H01L23/50 |
主分类号 |
B24C1/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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