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 Andrzej BartelfiledCriticalAndrzej Bartel
Priority to PL395528ApriorityCriticalpatent/PL395528A1/pl
Publication of PL395528A1publicationCriticalpatent/PL395528A1/pl
Procedimento para aumentar temporariamente a resistência à compressão vertical de um saco para o transporte e o armazenamento de líquidos e quase-líquidos, e saco obtido do procedimento