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
Priority claimed from DK107587Aexternal-prioritypatent/DK107587A/en
Priority claimed from US07/058,766external-prioritypatent/US4735621A/en
Application filed by Chartex Int PlcfiledCriticalChartex Int Plc
Priority to SG120593ApriorityCriticalpatent/SG120593G/en
Publication of SG120593GpublicationCriticalpatent/SG120593G/en