3627446

Information

• Patent Grant
• 3627446

• References
• Source

• Patent Number

  3,627,446

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  53 years ago

• CPC

  • C02F3/1284 - Mixing devices
  • B01F7/16 - with stirrers rotating about a substantially vertical axis
  • E02B15/02 - from ice otherwise than according to E02B1/003
  • B01F7/00341 - Propellers, i.e. stirrers having an axial outflow
  • B01F15/00571 - Wind driven
  • Y02W10/15 - Aerobic processes

• US Classifications

  • 416 - Fluid reaction surfaces