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 Jouni Matti ImpioefiledCriticalJouni Matti Impioe
Priority to FI901382ApriorityCriticalpatent/FI84656C/en
Publication of FI901382A0publicationCriticalpatent/FI901382A0/en
Application grantedgrantedCritical
Publication of FI84656BpublicationCriticalpatent/FI84656B/en
Publication of FI901382ApublicationCriticalpatent/FI901382A/en
Publication of FI84656CpublicationCriticalpatent/FI84656C/en