2284014

Information

• Patent Grant
• 2284014

• References
• Source

• Patent Number

  2,284,014

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1942
  82 years ago

• CPC

  • C21D9/663 - Bell-type furnaces
  • C21D9/677 - Arrangements of heating devices

• US Classifications

  • 432 - Heating
  • 266 - Metallurgical apparatus