2028681

Information

• Patent Grant
• 2028681

• References
• Source

• Patent Number

  2,028,681

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1936
  89 years ago

• CPC

  • B24B3/44 - of scythes or sickles

• US Classifications

  • 451 - Abrading