3920380

Information

• Patent Grant
• 3920380

• References
• Source

• Patent Number

  3,920,380

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • F23J15/00 - Arrangement of devices for treating smoke or fumes
  • F27B7/00 - Rotary-drum furnaces
  • F27B7/2066 - comprising a band transporter
  • F27B7/383 - Cooling devices for the charge

• US Classifications

  • 432 - Heating