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Priority claimed from EP86105855Aexternal-prioritypatent/EP0207251B2/de
Priority claimed from DE3638353Aexternal-prioritypatent/DE3638353C3/de
Application filed by Geze Grundstueck BeteiligungfiledCriticalGeze Grundstueck Beteiligung
Priority claimed from EP87105520Aexternal-prioritypatent/EP0243786B2/de
Application grantedgrantedCritical
Publication of ATE56500T1publicationCriticalpatent/ATE56500T1/de