2553884

Information

• Patent Grant
• 2553884

• References
• Source

• Patent Number

  2,553,884

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1951
  73 years ago

• CPC

  • G06C7/08 - with one set of keys for all denominations
  • G06C15/34 - where transfer is affected by planet gear

• US Classifications

  • 235 - Registers