2482980

Information

• Patent Grant
• 2482980

• References
• Source

• Patent Number

  2,482,980

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1949
  76 years ago

• CPC

  • G05B11/017 - using photo-electric means
  • 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

• US Classifications

  • 250 - Radiant energy
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems