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Application filed by Koenig J Gmbh & Co WerkzeugfabfiledCriticalKoenig J Gmbh & Co Werkzeugfab
Priority claimed from EP19810107561external-prioritypatent/EP0050233B1/en
Application grantedgrantedCritical
Publication of ATE13025T1publicationCriticalpatent/ATE13025T1/en