LEVELING INSTRUMENT FOR GUIDING A TUNNEL-BORING MACHINE
- Application ID: EP12791492
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC combination E21 (EARTH OR ROCK DRILLING; MINING) and G01 (MEASURING; TESTING). We found, that Coller IP Management Ltd, Marks & Clerk, Acapo AS, Ladas & Parry LLP, K2 IP Ltd and 29 others are specialized in this combination either. For a similar patent, they might be a good choice.