3894727

Information

• Patent Grant
• 3894727

• References
• Source

• Patent Number

  3,894,727

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • F27D27/00 - Stirring devices for molten material
  • B01F11/008 - the stirrers performing an oscillatory, vibratory or shaking movement
  • F27D3/1563 - by the use of scrapers

• US Classifications

  • 266 - Metallurgical apparatus