3412477

Information

• Patent Grant
• 3412477

• References
• Source

• Patent Number

  3,412,477

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1968
  56 years ago

• CPC

  • F27D15/0213 - comprising a cooling grate
  • F27D15/0266 - on an endless belt
  • F27D2015/0233 - with gas
  • F27D2015/0253 - Gradin grates

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 198 - Conveyors: power-driven
  • 219 - Electric heating
  • 432 - Heating