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 GB909024619Aexternal-prioritypatent/GB9024619D0/en
Application filed by Mckechnie Plastics LtdfiledCriticalMckechnie Plastics Ltd
Application grantedgrantedCritical
Publication of TW206942BpublicationCriticalpatent/TW206942B/zh