2028819

Information

• Patent Grant
• 2028819

• References
• Source

• Patent Number

  2,028,819

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1936
  89 years ago

• CPC

  • A01B15/10 - Interchangeable or adjustable mouldboards

• US Classifications

  • 172 - Earth working