3153457

Information

• Patent Grant
• 3153457

• References
• Source

• Patent Number

  3,153,457

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1964
  60 years ago

• CPC

  • A01B15/08 - Mouldboards

• US Classifications

  • 172 - Earth working
  • 171 - Unearthing plants or buried objects