3582927

Information

• Patent Grant
• 3582927

• References
• Source

• Patent Number

  3,582,927

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  54 years ago

• CPC

  • H02B15/00 - Supervisory desks or panels for centralised control or display
  • H02B15/02 - with mimic diagrams

• US Classifications

  • 340 - Communications: electrical
  • 040 - Card, picture, or sign exhibiting
  • 434 - Education and demonstration