2162143

Information

• Patent Grant
• 2162143

• References
• Source

• Patent Number

  2,162,143

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1939
  86 years ago

• CPC

  • C21D9/667 - Multi-station furnaces

• US Classifications

  • 266 - Metallurgical apparatus
  • 432 - Heating