3545425

Information

• Patent Grant
• 3545425

• References
• Source

• Patent Number

  3,545,425

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1970
  54 years ago

• CPC

  • F24C15/28 - Draught shields

• US Classifications

  • 126 - Stoves and furnaces
  • 431 - Combustion