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 James W Cook & Company Ltd, Ingenioer Claude Leonard KingfiledCriticalJames W Cook & Company Ltd
Application grantedgrantedCritical
Publication of DK67312CpublicationCriticalpatent/DK67312C/da