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 Inst Badawczy LesnictwafiledCriticalInst Badawczy Lesnictwa
Priority to PL21051178ApriorityCriticalpatent/PL110925B2/xx
Publication of PL210511A1publicationCriticalpatent/PL210511A1/pl
Publication of PL110925B2publicationCriticalpatent/PL110925B2/xx