3817746

Information

• Patent Grant
• 3817746

• References
• Source

• Patent Number

  3,817,746

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • H01L39/12 - characterised by the material
  • H01L39/14 - Permanent superconductor devices
  • Y10S420/901 - Superconductive
  • Y10S428/93 - Electric superconducting
  • Y10S505/801 - Composition
  • Y10S505/813 - Wire, tape, or film
  • Y10S505/814 - Treated metal
  • Y10S505/815 - Process of making per se
  • Y10S505/822 - Shaping
  • Y10S505/93 - by drawing
  • Y10T428/1216 - Continuous interengaged phases of plural metals, or oriented fiber containing
  • Y10T428/12465 - having magnetic properties, or preformed fiber orientation coordinate with shape

• US Classifications

  • 148 - Metal treatment
  • 257 - Active solid-state devices
  • 420 - Alloys or metallic compositions
  • 428 - Stock material or miscellaneous articles
  • 505 - Superconductor technology: apparatus, material, process