2651152

Information

• Patent Grant
• 2651152

• References
• Source

• Patent Number

  2,651,152

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1953
  71 years ago

• CPC

  • B21B28/04 - while in use
  • B24B5/363 - for grinding surfaces of revolution in situ
  • B24B33/081 - for external surfaces

• US Classifications

  • 451 - Abrading