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Priority claimed from NL8401479Aexternal-prioritypatent/NL8401479A/en
Application filed by Herman Paulus Maria Kessener, Georgius Josephus Cyrill BrulsfiledCriticalHerman Paulus Maria Kessener
Priority claimed from EP85902505Aexternal-prioritypatent/EP0181896B1/en
Application grantedgrantedCritical
Publication of ATE37440T1publicationCriticalpatent/ATE37440T1/en