1639115

Information

• Patent Grant
• 1639115

• References
• Source

• Patent Number

  1,639,115

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1927
  97 years ago

• CPC

  • F23D14/66 - Preheating the combustion air or gas
  • F23D14/64 - with injectors
  • F24C3/085 - on ranges
  • F23D2900/14641 - with gas distribution manifolds or bars provided with a plurality of nozzles
  • Y10T137/86541 - Plug

• US Classifications

  • 137 - Fluid handling