CURRENTLESS OPTICAL SWITCH
- Application ID: EP13727940
- Status: █ EXAMINATION IN PROGRESS
This patent has the IPC combination G02 (OPTICS) and G08 (SIGNALLING) is specialized in the combination G02 and G08. We found, that Oehmke & Kollegen, Ablett & Stebbing Ltd, Westpatent AB, Heinonen & Co Oy, Pontet Allano & Associes and 1 other are specialized in all of these IPC classes. For a similar patent, they might be a good choice.