2347620

Information

• Patent Grant
• 2347620

• References
• Source

• Patent Number

  2,347,620

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1944
  80 years ago

• CPC

  • C14B17/10 - Arrangements for driving parts of leather-working machines
  • E21B43/122 - Gas lift
  • E21B43/123 - Gas lift valves
  • F04F1/06 - the fluid medium acting on the surface of the liquid to be pumped

• US Classifications

  • 417 - Pumps