3171290

Information

• Patent Grant
• 3171290

• References
• Source

• Patent Number

  3,171,290

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1965
  59 years ago

• CPC

  • B63H21/22 - the propulsion power units being controlled from exterior of engine room
  • B63B2725/00 - Engine room signals and arrangements for controlling the main engines from the navigation bridge
  • Y10T74/19535 - Follow-up mechanism

• US Classifications

  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers
  • 318 - Electricity: motive power systems