1175845

Information

• Patent Grant
• 1175845

• References
• Source

• Patent Number

  1,175,845

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1916
  109 years ago

• CPC

  • C10J3/26 - downwardly
  • Y10S48/01 - Recirculation of gases produced to lower part of fuel bed

• US Classifications

  • 048 - Gas: heating and illuminating