1852206

Information

• Patent Grant
• 1852206

• References
• Source

• Patent Number

  1,852,206

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  93 years ago

• CPC

  • A01B23/046 - Specially adapted for harrows with rotating tools
  • A01B39/163 - comprising rotating tools

• US Classifications

  • 172 - Earth working