3691692

Information

• Patent Grant
• 3691692

• References
• Source

• Patent Number

  3,691,692

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • B21C43/00 - Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
  • B24B31/0206 - for descaling wires travelling through the rotating drum

• US Classifications

  • 451 - Abrading