1981-07-15 /BB-H580C-SB_1981/10/68274k.exe 1985-10-08 /BB-H580E-SB_1985/02/68274k.exe 1985-10-08 /BB-PBDEB-BB_1990/02/10,7/cblsys/68274k.exe 1985-10-08 /bb-pbdea-bb/02/10,7/cblsys/68274k.exe 1985-10-08 /cobol12c/02/68274k.exe 1990-07-12 /BB-BT99U-BB_1990/02/10,6/cblsys/68274k.exe 1990-07-12 /BB-PBDEC-BB_1990/01/10,7/cblsys/68274k.exe 1990-07-12 /BB-PBDED-BB_1990/02/10,7/cblsys/68274k.exe