A FILTER APPARATUS, A METHOD FOR FILTERING HARMONICS IN AN ELECTRICAL POWER TRANSMISSION OR DISTRIBUTION SYSTEM, AND SUCH A SYSTEM
- Application ID: EP12769038
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC class H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER). ABB AB, ABB AB is specialised in H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER). 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.