1418296

Information

• Patent Grant
• 1418296

• References
• Source

• Patent Number

  1,418,296

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1922
  102 years ago

• CPC

  • F24F3/12 - characterised by the treatment of the air otherwise than by heating and cooling
  • Y10S116/01 - Combined with diverse elements

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 116 - Signals and indicators
  • 126 - Stoves and furnaces
  • 237 - Heating systems