2507349

Information

• Patent Grant
• 2507349

• References
• Source

• Patent Number

  2,507,349

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1950
  74 years ago

• CPC

  • B01F7/00558 - provided with brushes, sieves, grids, chains or springs
  • B28C5/1862 - Construction of drum
  • B28C5/383 - comprising stirrers to effect the mixing

• US Classifications

  • 366 - Agitating
  • 261 - Gas and liquid contact apparatus