3809147

Information

• Patent Grant
• 3809147

• References
• Source

• Patent Number

  3,809,147

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • H01B12/10 - Multi-filaments embedded in normal conductors
  • B22D27/045 - Directionally solidified castings
  • H01L39/2403 - Processes peculiar to the manufacture or treatment of composite superconductor filaments
  • Y02E40/644 - Multifilaments embedded in normal conductors
  • Y10S505/915 - Making composite product
  • Y10T29/49014 - Superconductor

• US Classifications

  • 164 - Metal founding
  • 029 - Metal working
  • 505 - Superconductor technology: apparatus, material, process