3517660

Information

• Patent Grant
• 3517660

• References
• Source

• Patent Number

  3,517,660

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • F24B1/192 - Doors Screens Fuel guards
  • E06B3/9765 - Mitre joints

• US Classifications

  • 126 - Stoves and furnaces
  • 052 - Static structures