3367293

Information

• Patent Grant
• 3367293

• References
• Source

• Patent Number

  3,367,293

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1968
  56 years ago

• CPC

  • A01B49/00 - Combined machines
  • A01C7/06 - Seeders combined with fertilising apparatus
  • A01C23/027 - Other methods for delivering fertiliser into the soil

• US Classifications

  • 111 - Planting
  • 172 - Earth working