367331

Information

• Patent Grant
• 367331

• References
• Source

• Patent Number

  367,331

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1887
  137 years ago

• CPC

  • B24B55/02 - Equipment for cooling the grinding surfaces
  • Y10S29/075 - Adjustable liquid level
  • Y10S29/09 - Elevated tank supply

• US Classifications

  • 451 - Abrading
  • 029 - Metal working