Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beazer East Inc
Koppers Co of Delaware
Original Assignee
Koppers Co of Delaware
Koppers Co Inc
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Filing date
Publication date
Application filed by Koppers Co of Delaware, Koppers Co IncfiledCriticalKoppers Co of Delaware
Application grantedgrantedCritical
Publication of FR582460ApublicationCriticalpatent/FR582460A/en
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
C10B5/00—Coke ovens with horizontal chambers
C10B5/02—Coke ovens with horizontal chambers with vertical heating flues
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Oil, Petroleum & Natural Gas
(AREA)
Organic Chemistry
(AREA)
FR582460D1923-05-041923-09-25
Retort coke oven batteries with heating walls connected to operate in pairs and reversible regenerators
ExpiredFR582460A
(en)