844497

Information

• Patent Grant
• 844497

• References
• Source

• Patent Number

  844,497

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1907
  118 years ago

• CPC

  • B24B55/02 - Equipment for cooling the grinding surfaces
  • Y10S29/074 - Partial immersion of cutter

• US Classifications

  • 451 - Abrading
  • 029 - Metal working