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 Beskidzki Instytut TekstylnyfiledCriticalBeskidzki Instytut Tekstylny
Priority to PL30462494ApriorityCriticalpatent/PL304624A1/en
Publication of PL304624A1publicationCriticalpatent/PL304624A1/en