3360811

Information

• Patent Grant
• 3360811

• References
• Source

• Patent Number

  3,360,811

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1968
  57 years ago

• CPC

  • B63B51/02 - with anchored light-ships by use of lighthouses

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices