3832129

Information

• Patent Grant
• 3832129

• References
• Source

• Patent Number

  3,832,129

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • C21D9/663 - Bell-type furnaces

• US Classifications

  • 432 - Heating
  • 266 - Metallurgical apparatus