3057548

Information

• Patent Grant
• 3057548

• References
• Source

• Patent Number

  3,057,548

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • G06C7/08 - with one set of keys for all denominations

• US Classifications

  • 235 - Registers