1381892

Information

• Patent Grant
• 1381892

• References
• Source

• Patent Number

  1,381,892

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1921
  103 years ago

• CPC

  • A01K1/0227 - Battery cages for piglets

• US Classifications

  • 119 - Animal husbandry