3281861

Information

• Patent Grant
• 3281861

• References
• Source

• Patent Number

  3,281,861

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  59 years ago

• CPC

  • G01R13/204 - Using means for generating permanent registrations

• US Classifications

  • 347 - Incremental printing of symbolic information
  • 116 - Signals and indicators
  • 340 - Communications: electrical
  • 346 - Recorders
  • 362 - Illumination