3786646

Information

• Patent Grant
• 3786646

• References
• Source

• Patent Number

  3,786,646

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1974
  51 years ago

• CPC

  • F04D17/18 - characterised by use of centrifugal force of liquids entrained in pumps
  • F25B1/053 - of turbine type

• US Classifications

  • 062 - Refrigeration