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Priority claimed from CH225988Aexternal-prioritypatent/CH670951A5/fr
Priority claimed from CH366188Aexternal-prioritypatent/CH675534A5/fr
Application filed by Paul Herzog, Herzog Thomander KarinfiledCriticalPaul Herzog
Priority claimed from EP19890810435external-prioritypatent/EP0350438B1/de
Application grantedgrantedCritical
Publication of ATE80289T1publicationCriticalpatent/ATE80289T1/de