| Subject | French | English |
| patents. | appareils d'éclairage, de chauffage, de production de vapeur, de cuisson, de réfrigération, de séchage, de ventilation, de distribution d'eau et installations sanitaires | apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes |
| construct. | installation de chauffage et de ventilation | heating-ventilating unit |
