3080241

Information

• Patent Grant
• 3080241

• References
• Source

• Patent Number

  3,080,241

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1963
  61 years ago

• CPC

  • E21B29/007 - with a radially-retracting cutter rotating outside the pipe

• US Classifications

  • 166 - Wells