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 Hans Guenter CzalounfiledCriticalHans Guenter Czaloun
Priority to IT1999BZ000032priorityCriticalpatent/IT1311565B1/en
Publication of ITBZ990032A1publicationCriticalpatent/ITBZ990032A1/en
Application grantedgrantedCritical
Publication of IT1311565B1publicationCriticalpatent/IT1311565B1/en