3802390

Information

• Patent Grant
• 3802390

• References
• Source

• Patent Number

  3,802,390

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  51 years ago

• CPC

  • A01K1/0041 - Rotary, round or circular animal barns
  • A01K1/0227 - Battery cages for piglets
  • A01K5/02 - Automatic devices
  • B01F3/04539 - characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements

• US Classifications

  • 119 - Animal husbandry
  • 052 - Static structures