2296457

Information

• Patent Grant
• 2296457

• References
• Source

• Patent Number

  2,296,457

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1942
  82 years ago

• CPC

  • C11B7/0091 - non-solvents
  • B01D9/0009 - by direct heat exchange with added cooling fluid

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 554 - Organic compounds