3110350

Information

• Patent Grant
• 3110350

• References
• Source

• Patent Number

  3,110,350

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1963
  61 years ago

• CPC

  • E21B3/045 - movably mounted on the drilling structure or platform
  • E21B7/128 - from floating support with independent underwater anchored guide base

• US Classifications

  • 175 - Boring or penetrating the earth