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 Zaklady Przemyslu MetalfiledCriticalZaklady Przemyslu Metal
Priority to PL20121677ApriorityCriticalpatent/PL114595B1/en
Publication of PL201216A1publicationCriticalpatent/PL201216A1/en
Publication of PL114595B1publicationCriticalpatent/PL114595B1/en