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Priority claimed from DE19792943477external-prioritypatent/DE2943477C2/en
Priority claimed from DE19803018416external-prioritypatent/DE3018416A1/en
Application filed by E.G.O. Elektro-Geraete Blanc U. FischerfiledCriticalE.G.O. Elektro-Geraete Blanc U. Fischer
Priority claimed from EP80106350Aexternal-prioritypatent/EP0027976B1/en
Application grantedgrantedCritical
Publication of ATE6557T1publicationCriticalpatent/ATE6557T1/en