- Application ID: EP13167551
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class E01 (CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES) and E21 (EARTH OR ROCK DRILLING; MINING). We found, that Acapo AS, Buschhoff Hennicke Althaus, Jeck Fleck Herrmann, ABM Agenzia Brevetti & Marchi, Patentanwalt Dr. Wolfgang Hellmich and 1 other are specialized in this combination either. For a similar patent, they might be a good choice.