2454668

Information

• Patent Grant
• 2454668

• References
• Source

• Patent Number

  2,454,668

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1948
  76 years ago

• CPC

  • A47L13/286 - having containers for storing polishing material
  • B24D15/023 - using in exchangeable arrangement a layer of flexible material

• US Classifications

  • 451 - Abrading