2746122

Information

• Patent Grant
• 2746122

• References
• Source

• Patent Number

  2,746,122

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1956
  68 years ago

• CPC

  • H01L21/145 - Ageing

• US Classifications

  • 438 - Semiconductor device manufacturing: process
  • 257 - Active solid-state devices