3414981

Information

• Patent Grant
• 3414981

• References
• Source

• Patent Number

  3,414,981

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  56 years ago

• CPC

  • C21D9/0031 - Rotary furnaces with horizontal or slightly inclined axis

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 432 - Heating