3451056

Information

• Patent Grant
• 3451056

• References
• Source

• Patent Number

  3,451,056

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1969
  55 years ago

• CPC

  • G01D13/08 - Rotating drums
  • G09F9/40 - in which the desired character is selected from a number of characters arranged one beside the other

• US Classifications

  • 340 - Communications: electrical