498623

Information

• Patent Grant
• 498623

• References
• Source

• Patent Number

  498,623

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1893
  131 years ago

• CPC

  • B24B41/06 - Work supports
  • Y10S29/05 - Cutting fluid application and debris control
  • Y10S29/074 - Partial immersion of cutter

• US Classifications

  • 451 - Abrading
  • 029 - Metal working