3150722

Information

• Patent Grant
• 3150722

• References
• Source

• Patent Number

  3,150,722

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1964
  60 years ago

• CPC

  • A01B35/06 - with spring tools or with resiliently- or flexibly-attached rigid tools

• US Classifications

  • 172 - Earth working