DEVICE FOR ANCHORING IN A CASING IN A BOREHOLE IN THE GROUND
- Application ID: EP12821206
- Status: █ The patent has been granted
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Vereenigde Octrooibureaux NV (V.O.) is specialised in E21 (EARTH OR ROCK DRILLING; MINING). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.