2657636

Information

• Patent Grant
• 2657636

• References
• Source

• Patent Number

  2,657,636

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1953
  71 years ago

• CPC

  • F04B43/0736 - with two or more pumping chambers in parallel
  • F01L33/02 - rotary
  • Y10S417/90 - Slurry pumps

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type