3845223

Information

• Patent Grant
• 3845223

• References
• Source

• Patent Number

  3,845,223

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • A23G9/32 - characterised by the composition containing organic or inorganic compounds
  • A23G9/04 - Production of frozen sweets
  • A23G9/34 - characterised by carbohydrates used
  • H01L45/02 - Solid state travelling-wave devices
  • H01L47/00 - Bulk negative resistance effect devices

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 257 - Active solid-state devices