1980-08-11 /KS10_APT_INSTALL_TAPE/08/system/cbl74.exe 1981-07-13 /BB-H506D-SM_1983/01/cobol/binary/cbl74.exe 1981-07-15 /BB-H580C-SB_1981/06/cbl74.exe 1981-07-15 /BB-H580C-SB_1981/07/cbl74.exe 1985-10-04 /BB-H506E-SM/01/cobol/binary/cbl74.exe 1985-10-08 /BB-H580E-SB_1985/02/cbl74.exe 1985-10-08 /BB-PBDEB-BB_1990/02/10,7/cblsys/cbl74.exe 1985-10-08 /bb-pbdea-bb/02/10,7/cblsys/cbl74.exe 1985-10-08 /cobol12c/02/cbl74.exe 1989-03-22 /BB-Y390S-BM_1990/01/cblsys/cbl74.exe 1989-03-22 /BB-Y390T-BM/01/cblsys/cbl74.exe 1990-07-13 /BB-BT99U-BB_1990/02/10,6/cblsys/cbl74.exe 1990-07-13 /BB-PBDEC-BB_1990/01/10,7/cblsys/cbl74.exe 1990-07-13 /BB-PBDED-BB_1990/02/10,7/cblsys/cbl74.exe 1990-07-13 /BB-Y390U-BM/01/cblsys/cbl74.exe