Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huta Katowice Spolka Akcyjna ZfiledCriticalHuta Katowice Spolka Akcyjna Z
Priority to PL29556292ApriorityCriticalpatent/PL168496B1/en
Publication of PL295562A1publicationCriticalpatent/PL295562A1/en
Publication of PL168496B1publicationCriticalpatent/PL168496B1/en
Installation for introducing flushing-air and degraphitisig-air into the lines which carry undiluted coal gas and lead to the indivudial heating walls of chamber-type coke ovens