| 发明名称 |
DEVICE FOR DETERMINATION OF CONTENT OF MAGNETIC IRON IN WALLS OF MINE WORKINGS |
| 摘要 |
Device for determination of content of magnetic iron in walls of mine workings includes two coils, computer block and indicator. The coils are placed coaxially. Device is equipped with switch and former. At that the coils are connected in turns to generator through switch control input of which is connected to the first output of computer block second output of which is connected to digital indicator. |
| 申请公布号 |
UA40606(U) |
申请公布日期 |
2009.04.27 |
| 申请号 |
UA20080006075U |
申请日期 |
2008.05.12 |
| 申请人 |
LIMITED LIABILITY COMPANY &ldquo,RUDPROMGEOPHYSIKA&rdquo, |
发明人 |
AZARIAN ALBERT ARAMAISOVICH;DRYHA VOLODYMYR VOLODYMYROVYCH;TSYBULEVSKYI YURIOI YEVHENOVYCH |
| 分类号 |
G01R33/02 |
主分类号 |
G01R33/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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