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 Niilola Armas KfiledCriticalNiilola Armas K
Priority to FI911003ApriorityCriticalpatent/FI911003A/fi
Publication of FI911003A0publicationCriticalpatent/FI911003A0/fi
Publication of FI911003ApublicationCriticalpatent/FI911003A/fi