Extract from the Register of European Patents

EP Patent family: EP0273544
TypeType Equivalent
Publication No. DateType
EP0273544Global Dossier 07.02.1990A3
EP0273544 06.07.1988A2
Priority number Date
GB8622283 17.09.1986
TypeType Equivalent
Publication No. DateType
CA1296497 03.03.1992C
Priority number Date
GB8622283 17.09.1986
TypeType Equivalent
Publication No. DateType
GB8622283D0 22.10.1986D0
Priority number Date
GB8622283 17.09.1986
TypeType Equivalent
Publication No. DateType
JPS6375192 05.04.1988A
Priority number Date
GB8622283 17.09.1986