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 Altenburg ElektrowaermefiledCriticalAltenburg Elektrowaerme
Publication of IT8836077V0publicationCriticalpatent/IT8836077V0/en
Application grantedgrantedCritical
Publication of IT215432Z2publicationCriticalpatent/IT215432Z2/en