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 Antti TikkanenfiledCriticalAntti Tikkanen
Priority to FI20085878ApriorityCriticalpatent/FI20085878A0/fi
Publication of FI20085878A0publicationCriticalpatent/FI20085878A0/fi