3609992

Information

• Patent Grant
• 3609992

• References
• Source

• Patent Number

  3,609,992

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1971
  53 years ago

• CPC

  • F17C3/085 - Cryostats
  • H01L31/00 - Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof Details thereof
  • F17C2270/0518 - Semiconductors
  • Y10S505/898 - Cryogenic envelope

• US Classifications

  • 062 - Refrigeration
  • 165 - Heat exchange
  • 250 - Radiant energy
  • 257 - Active solid-state devices
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 505 - Superconductor technology: apparatus, material, process