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 Hoover LimitedfiledCriticalHoover Limited
Priority to GR590122011ApriorityCriticalpatent/GR22011B/en
Publication of GR22011BpublicationCriticalpatent/GR22011B/en