77/506/EEC: Commission Decision of 20 July 1977 on the refusal to accept the scientific character of printing apparatus intended for high-speed printing described as 'Tektronix Graphical Display System' model 4051.
Dzienniki UE
Dz.U.UE.L.1977.207.47
Akt nienormatywny Wersja od: 13 sierpnia 1977 r.