3902560

Information

• Patent Grant
• 3902560

• References
• Source

• Patent Number

  3,902,560

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • A01B33/146 - the rotating shaft being oriented vertically or steeply inclined
  • A01B33/08 - Tools Details
  • A01B33/12 - Arrangement of the tools Screening of the tools

• US Classifications

  • 172 - Earth working