2426173

Information

• Patent Grant
• 2426173

• References
• Source

• Patent Number

  2,426,173

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1947
  78 years ago

• CPC

  • H01L21/101 - Application of the selenium or tellurium to the foundation plate

• US Classifications

  • 427 - Coating processes
  • 136 - Batteries: thermoelectric and photoelectric
  • 257 - Active solid-state devices