2698138

Information

• Patent Grant
• 2698138

• References
• Source

• Patent Number

  2,698,138

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1954
  69 years ago

• CPC

  • G06M1/083 - by mechanical means
  • G06C15/42 - Devices for resetting to zero or other datum

• US Classifications

  • 235 - Registers