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 Caleffi SpafiledCriticalCaleffi Spa
Priority to ITMI20062183priorityCriticalpatent/ITMI20062183A1/it
Publication of ITMI20062183A1publicationCriticalpatent/ITMI20062183A1/it