2859539

Information

• Patent Grant
• 2859539

• References
• Source

• Patent Number

  2,859,539

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1958
  66 years ago

• CPC

  • G09B9/18 - Condition of engine or fuel supply

• US Classifications

  • 434 - Education and demonstration
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems