777178

Information

• Patent Grant
• 777178

• References
• Source

• Patent Number

  777,178

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1904
  120 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
  • 451 - Abrading