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Priority claimed from DE19833311765external-prioritypatent/DE3311765A1/de
Priority claimed from DE19843408690external-prioritypatent/DE3408690A1/de
Application filed by Thiele Fa AugustfiledCriticalThiele Fa August
Priority claimed from EP84103214Aexternal-prioritypatent/EP0121193B1/de
Application grantedgrantedCritical
Publication of ATE36281T1publicationCriticalpatent/ATE36281T1/de