3719049

Information

• Patent Grant
• 3719049

• References
• Source

• Patent Number

  3,719,049

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  51 years ago

• CPC

  • B63B59/00 - Hull protection peculiar to vessels Cleaning devices peculiar to vessels and integral therewith
  • C23F11/00 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
  • E04B1/642 - Protecting metallic construction elements against corrosion
  • E21B41/02 - in situ inhibition of corrosion in boreholes or wells

• US Classifications

  • 405 - Hydraulic and earth engineering