3057413

Information

• Patent Grant
• 3057413

• References
• Source

• Patent Number

  3,057,413

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • A01B41/04 - with rotating tools
  • Y10S172/90 - Plant thinners

• US Classifications

  • 172 - Earth working