1055831

Information

• Patent Grant
• 1055831

• References
• Source

• Patent Number

  1,055,831

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1913
  111 years ago

• CPC

  • C21D8/0426 - Hot rolling
  • Y10T29/49973 - Compressing ingot while still partially molten

• US Classifications

  • 148 - Metal treatment
  • 029 - Metal working