1572515

Information

• Patent Grant
• 1572515

• References
• Source

• Patent Number

  1,572,515

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1926
  99 years ago

• CPC

  • B24B53/001 - involving the use of electric current
  • Y10S451/908 - Electrical abrading

• US Classifications

  • 219 - Electric heating
  • 125 - Stone working
  • 451 - Abrading