Issuer ? Cie CENTRALE D'HYDROGENATION ET DE SYNTHESE
| Siège social |
| Rue cherchell, 18 - Marseille (France , Bouches-du-Rhône ) appearing in yearbooks from 1945 to 1948 |
| Direction Générale |
| Rue de lille, 97 - Paris (France , Paris ) appearing in yearbooks from 1945 to 1945 |