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 Astra PlastiquefiledCriticalAstra Plastique
Priority to DK236486ApriorityCriticalpatent/DK236486A/da
Publication of DK236486D0publicationCriticalpatent/DK236486D0/da
Publication of DK236486ApublicationCriticalpatent/DK236486A/da