| Original language | English |
|---|---|
| IPC | A63H; B64C |
| Priority date | 22/05/17 |
| Publication status | Published - 2018 |
Bibliographical note
Patent: OCT-17-022Applicant: Flapper Drones b.V
| Original language | English |
|---|---|
| IPC | A63H; B64C |
| Priority date | 22/05/17 |
| Publication status | Published - 2018 |