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.)
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Application filed by Hardware Mfg CofiledCriticalHardware Mfg Co
Priority to NZ17802975ApriorityCriticalpatent/NZ178029A/en
Priority to AU16377/76Aprioritypatent/AU1637776A/en
Priority to NZ183598Aprioritypatent/NZ183598A/en
Publication of NZ178029ApublicationCriticalpatent/NZ178029A/en