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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Publication date
Priority claimed from GR57074Aexternal-prioritypatent/GR61413B/en
Application filed by E ArnisfiledCriticalE Arnis
Priority to GR57140ApriorityCriticalpatent/GR61434B7/en
Publication of GR61434B7publicationCriticalpatent/GR61434B7/en