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Priority claimed from DE3413214Aexternal-prioritypatent/DE3413214C2/de
Priority claimed from DE19843413213external-prioritypatent/DE3413213A1/de
Application filed by Herding EntstaubungfiledCriticalHerding Entstaubung
Priority claimed from PCT/DE1985/000101external-prioritypatent/WO1985004595A1/de
Application grantedgrantedCritical
Publication of ATE65711T1publicationCriticalpatent/ATE65711T1/de