342290

Information

• Patent Grant
• 342290

• References
• Source

• Patent Number

  342,290

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1886
  138 years ago

• CPC

  • B24B3/55 - of knife bars for harvesting machines
  • Y10S29/065 - Cutter contained supply reservoir

• US Classifications

  • 451 - Abrading
  • 029 - Metal working