3486005

Information

• Patent Grant
• 3486005

• References
• Source

• Patent Number

  3,486,005

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • G05B19/12 - using record carriers
  • G05B19/408 - characterised by data handling or data format
  • G05B2219/36374 - Dual, multiple tape reader

• US Classifications

  • 235 - Registers
  • 400 - Typewriting machines