Energy saving system for direct current elevators
- Application ID: EP12192516
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class B66 (HOISTING; LIFTING; HAULING). Ungria Patentes y Marcas SA 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.
- 22.11.2011 - Priority Date (ES 20110031875)
- 29.05.2013 - Publication A1 (EP2597061)