3681048

Information

• Patent Grant
• 3681048

• References
• Source

• Patent Number

  3,681,048

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • C21C5/04 - Manufacture of hearth-furnace steel
  • C21C5/562 - starting from scrap
  • C22B1/248 - of metal scrap or alloys
  • Y02P10/216 - of Fe
  • Y10T428/12222 - Shaped configuration for melting [e.g., package, etc.]

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 428 - Stock material or miscellaneous articles