871257

Information

• Patent Grant
• 871257

• References
• Source

• Patent Number

  871,257

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1907
  117 years ago

• CPC

  • B21C43/04 - Devices for de-scaling wire or like flexible work
  • Y10T29/4522 - for wire or rod

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 226 - Advancing material of indeterminate length