3403962

Information

• Patent Grant
• 3403962

• References
• Source

• Patent Number

  3,403,962

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1968
  56 years ago

• CPC

  • F24H9/00 - Details
  • F04D27/008 - Stop safety or alarm devices
  • F24H9/2042 - Preventing or detecting the return of combustion gases

• US Classifications

  • 431 - Combustion