1744361

Information

• Patent Grant
• 1744361

• References
• Source

• Patent Number

  1,744,361

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1930
  95 years ago

• CPC

  • F04F1/12 - in series
  • E21B43/122 - Gas lift

• US Classifications

  • 417 - Pumps