1787687

Information

• Patent Grant
• 1787687

• References
• Source

• Patent Number

  1,787,687

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1931
  94 years ago

• CPC

  • A01B1/10 - with two or more blades
  • A01B1/22 - Attaching the blades or the like to handles Interchangeable or adjustable blades

• US Classifications

  • 172 - Earth working