Method for preparation and erection of a tubular tower structure
- Application ID: EP14165927
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination E04 (BUILDING) and F03 (MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR) is specialized in the combination E04 and F03. We found, that Acapo AS, Vonnemann Kloiber & Kollegen, Budde Schou AS, CURO AS, Hansen und Heeschen and 22 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.