1841340

Information

• Patent Grant
• 1841340

• References
• Source

• Patent Number

  1,841,340

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1932
  93 years ago

• CPC

  • C10J3/24 - to permit flow of gases or vapours other than upwardly through the fuel bed
  • Y10T137/86397 - With independent valve controller
  • Y10T137/86405 - Repeating cycle

• US Classifications

  • 137 - Fluid handling
  • 048 - Gas: heating and illuminating
  • 251 - Valves and valve actuation