3504163

Information

• Patent Grant
• 3504163

• References
• Source

• Patent Number

  3,504,163

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

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

• US Classifications

  • 235 - Registers