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Priority claimed from DE19843425642external-prioritypatent/DE3425642C1/en
Priority claimed from DE19843443915external-prioritypatent/DE3443915A1/en
Application filed by Hildebrand Holztechnik GmbhfiledCriticalHildebrand Holztechnik Gmbh
Application grantedgrantedCritical
Publication of ATE42392T1publicationCriticalpatent/ATE42392T1/en