BRAKING SYSTEMS AND METHODS FOR A WINCH DRUM
- Application ID: EP12862089
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC class B66 (HOISTING; LIFTING; HAULING). Schlumberger Cambridge Research Ltd, Schlumberger Cambridge Research Ltd is specialised in B66 (HOISTING; LIFTING; HAULING). 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.