2637953

Information

• Patent Grant
• 2637953

• References
• Source

• Patent Number

  2,637,953

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1953
  72 years ago

• CPC

  • B24B33/084 - having honing stones at the end of bars

• US Classifications

  • 451 - Abrading