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Priority claimed from DE19914135161external-prioritypatent/DE4135161C2/en
Application filed by Kohlhauser GerhardfiledCriticalKohlhauser Gerhard
Publication of ATA212692ApublicationCriticalpatent/ATA212692A/en
Application grantedgrantedCritical
Publication of AT405011BpublicationCriticalpatent/AT405011B/en