2129717

Information

• Patent Grant
• 2129717

• References
• Source

• Patent Number

  2,129,717

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1938
  86 years ago

• CPC

  • C21C3/00 - Manufacture of wrought-iron or wrought-steel

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures