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 OyjfiledCriticalHuhtamaeki Oyj
Priority to FI19992371ApriorityCriticalpatent/FI106096B/fi
Application grantedgrantedCritical
Publication of FI106096BpublicationCriticalpatent/FI106096B/fi