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Priority claimed from HU79RI699Aexternal-prioritypatent/HU184670B/hu
Priority claimed from AT0128980Aexternal-prioritypatent/AT377449B/de
Application filed by Richter Gedeon VegyeszetfiledCriticalRichter Gedeon Vegyeszet
Priority to AT111183ApriorityCriticalpatent/AT377710B/de
Publication of ATA111183ApublicationCriticalpatent/ATA111183A/de
Application grantedgrantedCritical
Publication of AT377710BpublicationCriticalpatent/AT377710B/de
Apparatus for filtering sludge, suspension or similar material, or cleaning by washing and/or separating from fluid lumpy solid material, or sizing solid granular materials