| 发明名称 |
INVERTER |
| 摘要 |
|
| 申请公布号 |
JPS5316829(A) |
申请公布日期 |
1978.02.16 |
| 申请号 |
JP19770098679 |
申请日期 |
1977.08.19 |
| 申请人 |
HITACHI LTD |
发明人 |
IYAMA HIROYUKI |
| 分类号 |
H02M7/537;H02M7/5383 |
主分类号 |
H02M7/537 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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