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 South African Polymer HoldingsfiledCriticalSouth African Polymer Holdings
Priority to NO892583ApriorityCriticalpatent/NO177632C/no
Publication of NO892583D0publicationCriticalpatent/NO892583D0/no
Publication of NO892583LpublicationCriticalpatent/NO892583L/no
Publication of NO177632BpublicationCriticalpatent/NO177632B/no
Publication of NO177632CpublicationCriticalpatent/NO177632C/no