3803821

Information

• Patent Grant
• 3803821

• References
• Source

• Patent Number

  3,803,821

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • A01D57/28 - Windrower attachments with tines
  • A01D82/00 - Crop conditioners
  • Y10S56/01 - Crusher

• US Classifications

  • 056 - Harvesters