3440504

Information

• Patent Grant
• 3440504

• References
• Source

• Patent Number

  3,440,504

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • G05D1/0077 - using redundant signals or controls
  • G05D3/16 - whose output amplitude can only take a number of discrete values

• US Classifications

  • 318 - Electricity: motive power systems
  • 244 - Aeronautics and astronautics