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 Apuvaelineapu Tuovinen OyfiledCriticalApuvaelineapu Tuovinen Oy
Priority to FI904000ApriorityCriticalpatent/FI904000A/en
Publication of FI904000A0publicationCriticalpatent/FI904000A0/en
Publication of FI904000ApublicationCriticalpatent/FI904000A/en