60264

Information

• Patent Grant
• 60264

• References
• Source

• Patent Number

  60,264

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1866
  158 years ago

• CPC

  • B24D3/24 - for close-grained structure

• US Classifications

  • 051 - Abrasive tool making process, material, or composition
  • 015 - Brushing, scrubbing, and general cleaning