TRANSPARENT DISPLAY APPARATUS FOR DISPLAYING INFORMATION OF DANGER ELEMENT, AND METHOD THEREOF
- Application ID: EP13816585
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination G02 (OPTICS) and G08 (SIGNALLING) is specialized in the combination G02 and G08. We found, that Oehmke & Kollegen, Westpatent AB, Heinonen & Co Oy, Pontet Allano & Associes, Haft Karakatsanis Patentanwaltskanzlei and 1 other are specialized in all of these IPC classes. For a similar patent, they might be a good choice.