2897633

Information

• Patent Grant
• 2897633

• References
• Source

• Patent Number

  2,897,633

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1959
  65 years ago

• CPC

  • B24B31/104 - involving a rotating bowl, in which a ring zone of abrasive powder is formed by centrifugal force

• US Classifications

  • 451 - Abrading