3741691

Information

• Patent Grant
• 3741691

• References
• Source

• Patent Number

  3,741,691

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • F04B1/02 - having two cylinders
  • F04B7/0026 - and having an oscillating movement
  • F04B15/023 - supply of fluid to the pump by gravity through a hopper
  • F16K11/085 - with cylindrical plug
  • Y10S417/90 - Slurry pumps

• US Classifications

  • 417 - Pumps