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 All Prec Engineering Ltd, Ingenioer Leslie Ernest Hale, Koebmand Herbert Abraham WalfofiledCriticalAll Prec Engineering Ltd
Priority to DK387749ApriorityCriticalpatent/DK78288C/da
Application grantedgrantedCritical
Publication of DK78288CpublicationCriticalpatent/DK78288C/da