3494549

Information

• Patent Grant
• 3494549

• References
• Source

• Patent Number

  3,494,549

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1970
  55 years ago

• CPC

  • G06M1/283 - with drums
  • G06M1/042 - with click devices

• US Classifications

  • 235 - Registers