08/1974-08/1979
08/1975-06/1976
06/1976-08/1979
04/1976-08/1978
908)KE3#,5#,TE3# ; (7708-7805)TE47,51..GEN ; (7805-7908)TE47,51..DLX,LT,ST..GEN ; (7908- )