866462

Information

• Patent Grant
• 866462

• References
• Source

• Patent Number

  866,462

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1907
  118 years ago

• CPC

  • G01J5/54 - Optical features
  • H01L31/08 - in which radiation controls flow of current through the device

• US Classifications

  • 338 - Electrical resistors
  • 114 - Ships
  • 136 - Batteries: thermoelectric and photoelectric
  • 250 - Radiant energy