2022569

Information

• Patent Grant
• 2022569

• References
• Source

• Patent Number

  2,022,569

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1935
  89 years ago

• CPC

  • B24B3/44 - of scythes or sickles

• US Classifications

  • 451 - Abrading