2705446

Information

• Patent Grant
• 2705446

• References
• Source

• Patent Number

  2,705,446

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1955
  69 years ago

• CPC

  • A01B5/16 - Self-propelled disc or like ploughs

• US Classifications

  • 172 - Earth working