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 Gong JiulingfiledCriticalGong Jiuling
Priority to ZA2023/02447ApriorityCriticalpatent/ZA202302447B/en
Publication of ZA202302447BpublicationCriticalpatent/ZA202302447B/en