3903651

Information

• Patent Grant
• 3903651

• References
• Source

• Patent Number

  3,903,651

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B24B53/02 - of plane surfaces on abrasive tools
  • B24B7/167 - end faces coil springs

• US Classifications

  • 451 - Abrading