2922689

Information

• Patent Grant
• 2922689

• References
• Source

• Patent Number

  2,922,689

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  64 years ago

• CPC

  • G06M1/366 - with dials, pointers, or similar type indicating means

• US Classifications

  • 346 - Recorders
  • 235 - Registers