2427849

Information

• Patent Grant
• 2427849

• References
• Source

• Patent Number

  2,427,849

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1947
  77 years ago

• CPC

  • B24B19/006 - for grinding hollow glassware, bottles

• US Classifications

  • 051 - Abrasive tool making process, material, or composition
  • 451 - Abrading