2081225

Information

• Patent Grant
• 2081225

• References
• Source

• Patent Number

  2,081,225

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1937
  87 years ago

• CPC

  • F04F5/02 - the including fluid being liquid
  • E21B43/129 - Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole

• US Classifications

  • 166 - Wells