3748728

Information

• Patent Grant
• 3748728

• References
• Source

• Patent Number

  3,748,728

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • H01L39/24 - Processes or apparatus peculiar to the manufacture or treatment of devices provided for in H01L39/00 or of parts thereof
  • H01L39/14 - Permanent superconductor devices
  • Y10S505/915 - Making composite product
  • Y10T29/49014 - Superconductor

• US Classifications

  • 029 - Metal working
  • 174 - Electricity: conductors and insulators
  • 257 - Active solid-state devices
  • 428 - Stock material or miscellaneous articles
  • 505 - Superconductor technology: apparatus, material, process