3890701

Information

• Patent Grant
• 3890701

• References
• Source

• Patent Number

  3,890,701

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • H01L39/2406 - of devices comprising Nb or an alloy of Nb with one or more of the elements of group 4
  • B23K20/001 - by extrusion or drawing
  • Y10S505/93 - by drawing
  • Y10T29/49014 - Superconductor

• US Classifications

  • 029 - Metal working
  • 174 - Electricity: conductors and insulators
  • 505 - Superconductor technology: apparatus, material, process