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Priority claimed from NL8002506Aexternal-prioritypatent/NL8002506A/nl
Priority claimed from NL8006056Aexternal-prioritypatent/NL8006056A/nl
Application filed by Machinefabriek Geurtsen Deventer B.V.filedCriticalMachinefabriek Geurtsen Deventer B.V.
Application grantedgrantedCritical
Publication of ATE9200T1publicationCriticalpatent/ATE9200T1/de