2664676

Information

• Patent Grant
• 2664676

• References
• Source

• Patent Number

  2,664,676

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1954
  70 years ago

• CPC

  • B24B31/104 - involving a rotating bowl, in which a ring zone of abrasive powder is formed by centrifugal force
  • B24B31/003 - whereby the workpieces are mounted on a holder and are immersed in the abrasive material
  • C07C17/02 - to unsaturated hydrocarbons

• US Classifications

  • 451 - Abrading
  • 134 - Cleaning and liquid contact with solids
  • 269 - Work holders