3630641

Information

• Patent Grant
• 3630641

• References
• Source

• Patent Number

  3,630,641

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1971
  53 years ago

• CPC

  • F04D17/18 - characterised by use of centrifugal force of liquids entrained in pumps

• US Classifications

  • 417 - Pumps
  • 055 - Gas separation