2672209

Information

• Patent Grant
• 2672209

• References
• Source

• Patent Number

  2,672,209

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1954
  70 years ago

• CPC

  • B01D47/04 - by passing the gas or air or vapour through foam

• US Classifications

  • 261 - Gas and liquid contact apparatus