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 Toini Orvokki HarrafiledCriticalToini Orvokki Harra
Priority to FI990869ApriorityCriticalpatent/FI106432B/sv
Publication of FI990869A0publicationCriticalpatent/FI990869A0/sv
Publication of FI990869ApublicationCriticalpatent/FI990869A/sv
Application grantedgrantedCritical
Publication of FI106432BpublicationCriticalpatent/FI106432B/sv