3220172

Information

• Patent Grant
• 3220172

• References
• Source

• Patent Number

  3,220,172

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • A01D78/148 - Rakes having only one heads carrying arm

• US Classifications

  • 056 - Harvesters