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 GeldmacherfiledCriticalGeldmacher
Priority to FI210868ApriorityCriticalpatent/FI47322C/en
Application grantedgrantedCritical
Publication of FI47322BpublicationCriticalpatent/FI47322B/fi
Publication of FI47322CpublicationCriticalpatent/FI47322C/en