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Priority claimed from NL8601401Aexternal-prioritypatent/NL8601401A/en
Priority claimed from NL8601400Aexternal-prioritypatent/NL8601400A/en
Priority claimed from NL8601783Aexternal-prioritypatent/NL8601783A/en
Priority claimed from NL8602011Aexternal-prioritypatent/NL8602011A/en
Application filed by Douwe Egberts TabaksfabfiledCriticalDouwe Egberts Tabaksfab
Priority claimed from EP87200995Aexternal-prioritypatent/EP0248482B1/en
Application grantedgrantedCritical
Publication of ATE72091T1publicationCriticalpatent/ATE72091T1/en