2767682

Information

• Patent Grant
• 2767682

• References
• Source

• Patent Number

  2,767,682

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1956
  68 years ago

• CPC

  • H01L21/101 - Application of the selenium or tellurium to the foundation plate
  • C23C14/22 - characterised by the process of coating

• US Classifications

  • 118 - Coating apparatus
  • 257 - Active solid-state devices