3592010

Information

• Patent Grant
• 3592010

• References
• Source

• Patent Number

  3,592,010

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1971
  53 years ago

• CPC

  • E21B15/006 - Means for anchoring the drilling machine to the ground
  • E21D23/0052 - with advancing shifting devices connected therewith

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 248 - Supports