3099322

Information

• Patent Grant
• 3099322

• References
• Source

• Patent Number

  3,099,322

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1963
  61 years ago

• CPC

  • A01B35/14 - with rigid tools
  • A01B63/104 - on the middle part

• US Classifications

  • 172 - Earth working