3347054

Information

• Patent Grant
• 3347054

• References
• Source

• Patent Number

  3,347,054

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1967
  57 years ago

• CPC

  • E02F5/106 - using ploughs, coulters, rippers
  • E02F5/104 - for burying conduits or cables in trenches under water
  • E02F5/125 - underwater

• US Classifications

  • 405 - Hydraulic and earth engineering