3711684

Information

• Patent Grant
• 3711684

• References
• Source

• Patent Number

  3,711,684

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  51 years ago

• CPC

  • G06M1/041 - for drum-type indicating means
  • G06M1/303 - with drums
  • G06M1/323 - with drums
  • G06M1/343 - with drums
  • G06M1/363 - with drums

• US Classifications

  • 235 - Registers