3775840

Information

• Patent Grant
• 3775840

• References
• Source

• Patent Number

  3,775,840

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • B21C37/09 - of coated strip material; Making multi-wall tubes
  • H01L39/2403 - Processes peculiar to the manufacture or treatment of composite superconductor filaments
  • Y10S505/918 - with metallurgical heat treating
  • Y10S505/925 - Making superconductive joint
  • Y10S505/927 - Metallurgically bonding superconductive members
  • Y10T29/49014 - Superconductor

• US Classifications

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