3669563

Information

• Patent Grant
• 3669563

• References
• Source

• Patent Number

  3,669,563

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • F04D29/281 - for fans or blowers
  • F04D17/16 - for displacing without appreciable compression
  • Y10S415/913 - Inlet and outlet with concentric portions

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps
  • 416 - Fluid reaction surfaces