2204145

Information

• Patent Grant
• 2204145

• References
• Source

• Patent Number

  2,204,145

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  84 years ago

• CPC

  • F27B7/3205 - Charging
  • F27B7/2016 - Arrangements of preheating devices for the charge
  • F27B2007/3211 - at the open end of the drum

• US Classifications

  • 432 - Heating
  • 414 - Material or article handling