2413933

Information

• Patent Grant
• 2413933

• References
• Source

• Patent Number

  2,413,933

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1947
  78 years ago

• CPC

  • F27B7/00 - Rotary-drum furnaces
  • F27B7/04 - with longitudinal divisions

• US Classifications

  • 432 - Heating