3333837

Information

• Patent Grant
• 3333837

• References
• Source

• Patent Number

  3,333,837

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1967
  57 years ago

• CPC

  • F27B7/18 - the means being movable within the drum
  • F27B7/16 - the means being fixed relatively to the drum

• US Classifications

  • 432 - Heating
  • 034 - Drying and gas or vapor contact with solids
  • 241 - Solid material comminution or disintegration