3646688

Information

• Patent Grant
• 3646688

• References
• Source

• Patent Number

  3,646,688

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  53 years ago

• CPC

  • A23J1/04 - from fish or other sea animals
  • A23K10/22 - from fish
  • B01F7/24 - with helices or screws
  • F26B17/1483 - the movement being a rotation around a vertical axis

• US Classifications

  • 034 - Drying and gas or vapor contact with solids