1528653

Information

• Patent Grant
• 1528653

• References
• Source

• Patent Number

  1,528,653

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1925
  99 years ago

• CPC

  • B24B33/08 - Honing tools
  • Y10S451/905 - Metal lap

• US Classifications

  • 451 - Abrading