2585014

Information

• Patent Grant
• 2585014

• References
• Source

• Patent Number

  2,585,014

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1952
  73 years ago

• CPC

  • H01L21/145 - Ageing
  • H01L21/02521 - Materials
  • H01L21/02625 - using melted materials
  • H01L21/02667 - Crystallisation or recrystallisation of non-monocrystalline semiconductor materials
  • H01L21/108 - Provision of discrete insulating layers

• US Classifications

  • 257 - Active solid-state devices