3714537

Information

• Patent Grant
• 3714537

• References
• Source

• Patent Number

  3,714,537

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  51 years ago

• CPC

  • G05D3/16 - whose output amplitude can only take a number of discrete values

• US Classifications

  • 318 - Electricity: motive power systems