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Priority claimed from BE0/214046Aexternal-prioritypatent/BE901117A/fr
Application filed by Rene DesaarfiledCriticalRene Desaar
Priority claimed from PCT/EP1985/000631external-prioritypatent/WO1986003147A1/fr
Application grantedgrantedCritical
Publication of ATE34107T1publicationCriticalpatent/ATE34107T1/de