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C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
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FR558316D1921-11-071922-11-06Consommateur de fumée et économiseur de combustible, combinés avec des moyens pour l'évacuation du gaz hydrogène généré
ExpiredFR558316A
(fr)
Dispositifs pour l'allumage automatique du gaz soit par l'électricité, soit par une flamme veilleuse, avec extinction automatique perfectionnée