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Priority claimed from HU76689Aexternal-prioritypatent/HU210511B/hu
Application filed by Malomipari Kutato IntezetfiledCriticalMalomipari Kutato Intezet
Publication of IT9019367A0publicationCriticalpatent/IT9019367A0/it
Publication of IT9019367A1publicationCriticalpatent/IT9019367A1/it
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Publication of IT1238400BpublicationCriticalpatent/IT1238400B/it