11 August 1939
| Title | Language | Date |
|---|---|---|
| Koninklijk besluit betreffende de onregelmatige octrooi-aanvragen. | Dutch | 11-08-1939 |
| Arrêté royal concernant les demandes de brevets irrégulières. | French | 11-08-1939 |
Register now for free
and get access to Belgian legal data
Your email address is required
Already registered? Login now