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Priority claimed from BE1/011175Aexternal-prioritypatent/BE901536A/nl
Priority claimed from BE1/011413Aexternal-prioritypatent/BE903989R/nl
Application filed by Stavelse Metaalbouw PvbafiledCriticalStavelse Metaalbouw Pvba
Priority claimed from EP8686100533Aexternal-prioritypatent/EP0190576B1/de
Application grantedgrantedCritical
Publication of ATE46461T1publicationCriticalpatent/ATE46461T1/de