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Priority claimed from DE19823240398external-prioritypatent/DE3240398A1/en
Priority claimed from DE19833312040external-prioritypatent/DE3312040A1/en
Application filed by Karel PappfiledCriticalKarel Papp
Priority claimed from EP83110622Aexternal-prioritypatent/EP0108327B1/en
Application grantedgrantedCritical
Publication of ATE33802T1publicationCriticalpatent/ATE33802T1/en