3818708

Information

• Patent Grant
• 3818708

• References
• Source

• Patent Number

  3,818,708

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • E02B15/08 - Devices for reducing the polluted area with or without additional devices for removing the material
  • E02B15/04 - Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
  • E02B15/0814 - with underwater curtains
  • E02B15/0821 - adapted for protection against fire or extreme heat
  • E02B15/085 - Details of connectors
  • E02B15/0878 - Air and water
  • E02B15/0885 - Foam

• US Classifications

  • 405 - Hydraulic and earth engineering