2983494

Information

• Patent Grant
• 2983494

• References
• Source

• Patent Number

  2,983,494

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1961
  63 years ago

• CPC

  • C22B19/16 - Distilling vessels
  • B01D3/18 - with horizontal bubble plates
  • B01D3/32 - Other features of fractionating columns; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 202 - Distillation: apparatus
  • 266 - Metallurgical apparatus