2203673

Information

• Patent Grant
• 2203673

• References
• Source

• Patent Number

  2,203,673

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  85 years ago

• CPC

  • C11B3/06 - with bases
  • B01F5/226 - the material being fed on both sides of a part rotating about a vertical axis

• US Classifications

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