Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from GR57889Aexternal-prioritypatent/GR61960B/en
Application filed by E KaravelakisfiledCriticalE Karavelakis
Priority to GR60425ApriorityCriticalpatent/GR63911B7/en
Publication of GR63911B7publicationCriticalpatent/GR63911B7/en