3660743

Information

• Patent Grant
• 3660743

• References
• Source

• Patent Number

  3,660,743

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • G05D3/16 - whose output amplitude can only take a number of discrete values
  • G05D1/0206 - specially adapted to water vehicles

• US Classifications

  • 318 - Electricity: motive power systems
  • 114 - Ships