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Priority claimed from DE1904167455Dexternal-prioritypatent/DE167455C/de
Application filed by Karl August KuhnertfiledCriticalKarl August Kuhnert
Application grantedgrantedCritical
Publication of AT26069BpublicationCriticalpatent/AT26069B/en
Improvements in the manufacture of iron ore blocks or briquettes for use in iron smelting furnaces and other furnaces for the production of iron or other object.