3716973

Information

• Patent Grant
• 3716973

• References
• Source

• Patent Number

  3,716,973

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  51 years ago

• CPC

  • A01D43/04 - with haymakers
  • A01D34/66 - with two or more cutters

• US Classifications

  • 056 - Harvesters