04/1997-08/2000
08/1998-09/2001
08/1998-02/2002
05/1998-08/2002
12/1997-07/2002
11/1997-07/2002
10/1997-10/1998
W(CONVERTER):TYPE A (9704-9808)4AFE..GEN ; (9808- )4AFE..WG ; (98