GAS-SHIELD-ELECTRODE AND COMPOSITE BIFUNCTIONAL AIR-ELECTRODE USING THE SAME FOR USE IN METAL-AIR BATTERIES
- Application ID: EP13776560
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Cabinet LLR (Lhermet La Bigne & Rémy) is specialised in H01 (BASIC ELECTRIC ELEMENTS). 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.