2207580

Information

• Patent Grant
• 2207580

• References
• Source

• Patent Number

  2,207,580

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1940
  84 years ago

• CPC

  • C10J3/24 - to permit flow of gases or vapours other than upwardly through the fuel bed
  • Y10T137/86437 - Adjustable cam

• US Classifications

  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling
  • 251 - Valves and valve actuation