3437152

Information

• Patent Grant
• 3437152

• References
• Source

• Patent Number

  3,437,152

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  55 years ago

• CPC

  • A01D34/8355 - for cutting up or crushing remaining standing stalks
  • A01B39/085 - the rotating tools being actively driven
  • A01D33/06 - Haulm-cutting mechanisms

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 056 - Harvesters