1908409

Information

• Patent Grant
• 1908409

• References
• Source

• Patent Number

  1,908,409

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1933
  91 years ago

• CPC

  • C10B5/10 - with heat-exchange devices
  • Y10S165/032 - having gas supply or exhaust manifold structure

• US Classifications

  • 165 - Heat exchange