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ROGER WAVRE ET CIE SOC
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ROGER WAVRE ET CIE SOC
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Application filed by ROGER WAVRE ET CIE SOCfiledCriticalROGER WAVRE ET CIE SOC
Application grantedgrantedCritical
Publication of FR494154ApublicationCriticalpatent/FR494154A/fr
F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
F27D99/00—Subject matter not provided for in other groups of this subclass
F27D99/0001—Heating elements or systems
F27D99/0003—Heating elements or systems with particulate fuel, e.g. aspects relating to the feeding
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR494154D1918-11-221918-11-22Procédé et dispositifs pour le chauffage des chaudières et fours métallurgiques au moyen du brai de houille
ExpiredFR494154A
(fr)