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 W Jnr KupafiledCriticalW Jnr Kupa
Priority to NZ18586879ApriorityCriticalpatent/NZ185868A/en
Publication of NZ185868ApublicationCriticalpatent/NZ185868A/en