3650247

Information

• Patent Grant
• 3650247

• References
• Source

• Patent Number

  3,650,247

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  52 years ago

• CPC

  • A01K39/022 - with weight-controlled supply
  • A01K7/02 - Automatic devices

• US Classifications

  • 119 - Animal husbandry