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C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
C10B7/06—Coke ovens with mechanical conveying means for the raw material inside the oven with endless conveying devices
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FR736459D1931-04-301932-04-30
Improvements in the distillation of hard coal, shale, peat, wood and other solid or semi-solid fragmentary materials
ExpiredFR736459A
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Improvements in apparatus for the distillation, calcination or thermal treatment of coal, shale, peat, wood and other suitable fragmentary materials, in solid or semi-solid state