COMPUTER-ASSISTED METHOD AND COMPUTER SYSTEM FOR TEACHING PIANO
- Application ID: EP17809731
- Status: █ Request for examination was made
This EP application has the IPC class G09 (EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS). Tetzner & Partner mbB is specialised in G09 (EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS). 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.
- 08.06.2016 - Priority Date (HK 20160106647)
- 14.12.2017 - Publication A1 (WO2017211292)
- 17.04.2019 - Publication A1 (EP3469572)