2302804

Information

• Patent Grant
• 2302804

• References
• Source

• Patent Number

  2,302,804

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1942
  81 years ago

• CPC

  • B08B9/38 - the apparatus cleaning by using scrapers, chains, grains of shot, sand or other abrasive means
  • B01F11/0097 - Drives therefor
  • F16H21/46 - with movements in three dimensions

• US Classifications

  • 366 - Agitating