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 Huhtamaeki OyfiledCriticalHuhtamaeki Oy
Priority to FI822118ApriorityCriticalpatent/FI66351C/en
Publication of FI822118A0publicationCriticalpatent/FI822118A0/en
Publication of FI822118LpublicationCriticalpatent/FI822118L/en
Publication of FI66351BpublicationCriticalpatent/FI66351B/en
Application grantedgrantedCritical
Publication of FI66351CpublicationCriticalpatent/FI66351C/en