3257990

Information

• Patent Grant
• 3257990

• References
• Source

• Patent Number

  3,257,990

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1966
  58 years ago

• CPC

  • A61D1/04 - Cropping devices for tails or ears

• US Classifications

  • 606 - Surgery
  • 119 - Animal husbandry