1839628

Information

• Patent Grant
• 1839628

• References
• Source

• Patent Number

  1,839,628

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1932
  93 years ago

• CPC

  • F26B15/22 - the objects or batches of materials being carried by endless belts the objects or batches of material being carried by trays or holders supported by endless belts or chains
  • B27H5/08 - Finishing barrels
  • F26B21/006 - the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects

• US Classifications

  • 034 - Drying and gas or vapor contact with solids