Extract from the Register of European Patents

EP Patent family: EP0443670
TypeType Equivalent
Publication No. DateType
EP0443670Global Dossier 28.08.1991A1
Priority number Date
IT1942690 20.02.1990
TypeType Equivalent
Publication No. DateType
IT1239077 21.09.1993B
IT9019426 21.08.1991A1
Priority number Date
IT1942690 20.02.1990