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 Zbigniew GdulafiledCriticalZbigniew Gdula
Priority to PL11081900UpriorityCriticalpatent/PL61099Y1/en
Publication of PL110819U1publicationCriticalpatent/PL110819U1/en
Publication of PL61099Y1publicationCriticalpatent/PL61099Y1/en