3905839

Information

• Patent Grant
• 3905839

• References
• Source

• Patent Number

  3,905,839

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • H01L39/2409 - of devices comprising an intermetallic compound of type A-15
  • Y10S428/93 - Electric superconducting
  • Y10S505/815 - Process of making per se
  • Y10S505/821 - Wire
  • Y10S505/918 - with metallurgical heat treating
  • Y10S505/919 - Reactive formation of superconducting intermetallic compound
  • Y10S505/921 - Metal working prior to treating
  • Y10S505/93 - by drawing
  • Y10T29/49014 - Superconductor

• US Classifications

  • 148 - Metal treatment
  • 029 - Metal working
  • 072 - Metal deforming
  • 428 - Stock material or miscellaneous articles
  • 505 - Superconductor technology: apparatus, material, process