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.)
Filing date
Publication date
Application filed by Koutsouropoulos Kai Sia O E KfiledCriticalKoutsouropoulos Kai Sia O E K
Priority to GR870345ApriorityCriticalpatent/GR870345B/el
Publication of GR870345BpublicationCriticalpatent/GR870345B/el