2917297

Information

• Patent Grant
• 2917297

• References
• Source

• Patent Number

  2,917,297

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1959
  65 years ago

• CPC

  • F27D99/0073 - Seals
  • C21D1/74 - Methods of treatment in inert gas, controlled atmosphere, vacuum, or pulverulent material
  • F27B9/2453 - Vibrating conveyor (shaker hearth furnace)
  • F27B17/0016 - Chamber type furnaces

• US Classifications

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