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 Albright & WilsonfiledCriticalAlbright & Wilson
Priority claimed from NZ203240Aexternal-prioritypatent/NZ203240A/en
Publication of NZ218337ApublicationCriticalpatent/NZ218337A/en