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 R WhitefiledCriticalR White
Priority to NZ18052877ApriorityCriticalpatent/NZ180528A/en
Publication of NZ180528ApublicationCriticalpatent/NZ180528A/en