1407192

Information

• Patent Grant
• 1407192

• References
• Source

• Patent Number

  1,407,192

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1922
  102 years ago

• CPC

  • F27B9/201 - walking beam furnace
  • F27B9/206 - consisting of a single central beam

• US Classifications

  • 432 - Heating