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 Kahlli West AbfiledCriticalKahlli West Ab
Publication of FI842461A0publicationCriticalpatent/FI842461A0/en
Publication of FI842461LpublicationCriticalpatent/FI842461L/en
Publication of FI71903BpublicationCriticalpatent/FI71903B/en
Application grantedgrantedCritical
Publication of FI71903CpublicationCriticalpatent/FI71903C/en