Issuer ? S. E. C. B. A. (Société française de Chauffage au Charbon pulvérisé et Entreprises)
| Siège social |
| Rue ballu, 23 - Paris (France , Paris ) appearing in yearbooks from 1924 to 1924 |
| Rue calmels, 6 - Paris (France , Paris ) appearing in yearbooks from 1927 to 1930 |