3548774

Information

• Patent Grant
• 3548774

• References
• Source

• Patent Number

  3,548,774

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • B63H25/36 - Rudder-position indicators
  • B63H25/20 - by mechanical means
  • B63H25/34 - Transmitting of movement of engine to rudder

• US Classifications

  • 114 - Ships