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Application filed by Tomasz KrasfiledCriticalTomasz Kras
Priority to PL390733ApriorityCriticalpatent/PL215815B1/en
Publication of PL390733A1publicationCriticalpatent/PL390733A1/en
Publication of PL215815B1publicationCriticalpatent/PL215815B1/en
PL390733A2010-03-162010-03-16Process for the preparation of flexible sandstone, device for forming flexible sandstone and flexible sandstone
PL215815B1
(en)