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 Os Bad Rozwojowy DzwignicfiledCriticalOs Bad Rozwojowy Dzwignic
Priority to PL27081788ApriorityCriticalpatent/PL156050B1/en
Publication of PL270817A1publicationCriticalpatent/PL270817A1/en
Publication of PL156050B1publicationCriticalpatent/PL156050B1/en