1673051

Information

• Patent Grant
• 1673051

• References
• Source

• Patent Number

  1,673,051

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1928
  96 years ago

• CPC

  • F27B7/386 - Rotary-drum cooler

• US Classifications

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