3010522

Information

• Patent Grant
• 3010522

• References
• Source

• Patent Number

  3,010,522

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1961
  62 years ago

• CPC

  • A01D27/04 - with moving or rotating tools
  • B07B1/155 - the rollers having a star shaped cross section

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 209 - Classifying, separating, and assorting solids