1750887

Information

• Patent Grant
• 1750887

• References
• Source

• Patent Number

  1,750,887

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1930
  94 years ago

• CPC

  • A01B35/18 - with both rotating and non-rotating tools
  • A01B17/008 - rotating about a vertical or steeply inclined axis
  • A01B27/00 - Clod-crushers

• US Classifications

  • 172 - Earth working