1385686

Information

• Patent Grant
• 1385686

• References
• Source

• Patent Number

  1,385,686

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1921
  103 years ago

• CPC

  • F27B17/0041 - specially adapted for burning bricks or pottery

• US Classifications

  • 432 - Heating