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MAUREL INVEST CORP
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MAUREL INVEST CORP
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Publication of FR684812ApublicationCriticalpatent/FR684812A/fr
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
C10L5/00—Solid fuels
C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
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FR684812D1929-11-131929-11-13Procédé et appareil de traitement des charbons en vue de la fabrication des briquettes
ExpiredFR684812A
(fr)