Extract from the Register of European Patents

EP Patent family: EP0641019
TypeType Patent family member
Publication No. DateType
US5631191 20.05.1997A
Priority number Date
US11222693 27.08.1993
US44092495 15.05.1995
TypeType Equivalent
Publication No. DateType
EP0641019Global Dossier 20.12.1995A3
EP0641019 01.03.1995A2
Priority number Date
US11222693 27.08.1993