Keller v Caisse Regionale DAssurance Vieillesse Des Travailleurs Salaries De Strasbourg: ECJ 10 Nov 1971 dls 3 years ago Old-age pension. Citations: R-27/71, [1971] EUECJ R-27/71 Links: Bailii Jurisdiction: European Benefits Updated: 21 June 2022; Ref: scu.214141