1396

Information

• Patent Grant
• 1396

• References
• Source

• Patent Number

  1,396

• Date Filed

  Not available

• Date Issued

  Thursday, October 31, 1839
  185 years ago

• CPC

  • F27B1/16 - Arrangements of tuyeres
  • C21B9/02 - Brick hot-blast stoves

• US Classifications

  • 266 - Metallurgical apparatus