1416766

Information

• Patent Grant
• 1416766

• References
• Source

• Patent Number

  1,416,766

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1922
  102 years ago

• CPC

  • G06C11/02 - with visual indication
  • G06C29/00 - Combinations of computing machines with other machines

• US Classifications

  • 235 - Registers