3056397

Information

• Patent Grant
• 3056397

• References
• Source

• Patent Number

  3,056,397

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1962
  62 years ago

• CPC

  • F24C3/004 - of the closed type
  • Y10S116/22 - Heated air

• US Classifications

  • 126 - Stoves and furnaces
  • 116 - Signals and indicators