3181135

Information

• Patent Grant
• 3181135

• References
• Source

• Patent Number

  3,181,135

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1965
  59 years ago

• CPC

  • B63B51/04 - with free-floating flares

• US Classifications

  • 340 - Communications: electrical
  • 441 - Buoys, rafts, and aquatic devices
  • 455 - Telecommunications