3868769

Information

• Patent Grant
• 3868769

• References
• Source

• Patent Number

  3,868,769

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • H01L39/2409 - of devices comprising an intermetallic compound of type A-15
  • B23K20/233 - without ferrous layer
  • H01B12/10 - Multi-filaments embedded in normal conductors
  • Y02E40/644 - Multifilaments embedded in normal conductors
  • Y10S505/921 - Metal working prior to treating
  • Y10T29/49014 - Superconductor

• US Classifications

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