2380722

Information

• Patent Grant
• 2380722

• References
• Source

• Patent Number

  2,380,722

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1945
  79 years ago

• CPC

  • B21C33/02 - the metal being in liquid form
  • Y10T29/5184 - Casting and working

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working