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Diamant Drilling Services SA
| Diamant Drilling Services SA Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20080251292 | Device for Monitoring a Drilling or Coring Operation and Installation Comprising Such a Device - Device comprising equipment for measuring parameters of a drilling or coring operation by means of a drillbit fixed to the end of a drill string, measurement equipment ( | 10-16-2008 |