1468646

Information

• Patent Grant
• 1468646

• References
• Source

• Patent Number

  1,468,646

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1923
  101 years ago

• CPC

  • B63B59/08 - of underwater surfaces while afloat
  • B63B2059/087 - the devices being adapted for being pulled across, or along the underwater surface to be cleaned

• US Classifications

  • 114 - Ships