3870053

Information

• Patent Grant
• 3870053

• References
• Source

• Patent Number

  3,870,053

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • A24B15/22 - by application of electric or wave energy or particle radiation
  • A23F3/06 - Treating tea before extraction Preparations produced thereby
  • A23L27/201
  • A24B3/12 - Steaming, curing, or flavouring tobacco
  • A24B3/187 - by electrical treatment

• US Classifications

  • 131 - Tobacco