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Priority claimed from DE8621626Uexternal-prioritypatent/DE8621626U1/de
Priority claimed from DE19873722366external-prioritypatent/DE3722366A1/de
Application filed by Theodor SpixfiledCriticalTheodor Spix
Application grantedgrantedCritical
Publication of ATE101251T1publicationCriticalpatent/ATE101251T1/de