1451442

Information

• Patent Grant
• 1451442

• References
• Source

• Patent Number

  1,451,442

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1923
  101 years ago

• CPC

  • A01F12/14 - with band-cutters

• US Classifications

  • 460 - Crop threshing or separating