3051252

Information

• Patent Grant
• 3051252

• References
• Source

• Patent Number

  3,051,252

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1962
  61 years ago

• CPC

  • A01B19/04 - with two or more tool-frames
  • A01B35/06 - with spring tools or with resiliently- or flexibly-attached rigid tools

• US Classifications

  • 172 - Earth working