1949: The IBM 024 Card Punch, 026 Printing Card Punch, 082 Sorter, 403 Accounting machine, 407 Accounting machine, and Card Programmed Calculator (CPC) introduced.
1949年: IBM 024 Card Punch、026 Printing Card Punch、082 Sorter、403 Accounting machine、Card Programmed Calculator (CPC) をリリース。