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 Tampella Oy AbfiledCriticalTampella Oy Ab
Priority to FI753381ApriorityCriticalpatent/FI53942C/fi
Priority to FI763693Aprioritypatent/FI763693A7/fi
Publication of FI753381A7publicationCriticalpatent/FI753381A7/fi
Application grantedgrantedCritical
Publication of FI53942BpublicationCriticalpatent/FI53942B/fi
Publication of FI53942CpublicationCriticalpatent/FI53942C/fi
FI753381A1975-12-011975-12-01Foerfarande foer tillverkning av en oeppen eller med en lockdel foersedd ask avsedd foer foerpackningsbara produkter
FI53942C
(fi)