2649706

Information

• Patent Grant
• 2649706

• References
• Source

• Patent Number

  2,649,706

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1953
  71 years ago

• CPC

  • D06F17/02 - by pumps

• US Classifications

  • 068 - Textiles: fluid treating apparatus
  • 415 - Rotary kinetic fluid motors or pumps
  • 418 - Rotary expansible chamber devices