3155380

Information

• Patent Grant
• 3155380

• References
• Source

• Patent Number

  3,155,380

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1964
  60 years ago

• CPC

  • F27B7/02 - of multiple-chamber or multiple-drum type
  • F27B2007/022 - the drum having a non-uniform section along its length
  • F27B2007/027 - with more than one drum
  • F27B2007/165 - forming a helical lifting projection
  • F27B2007/262 - A gear ring combined with a dented wheel drive

• US Classifications

  • 432 - Heating