Extract from the Register of European Patents

EP Patent family: EP0081878
TypeType Equivalent
Publication No. DateType
EP0081878Global Dossier 03.08.1983A3
EP0081878 22.06.1983A2
Priority number Date
IT2551581 11.12.1981
TypeType Equivalent
Publication No. DateType
IT1140326 24.09.1986B
Priority number Date
IT2551581 11.12.1981
TypeType Equivalent
Publication No. DateType
JPS58111683 02.07.1983A
Priority number Date
IT2551581 11.12.1981