2903632

Information

• Patent Grant
• 2903632

• References
• Source

• Patent Number

  2,903,632

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1959
  65 years ago

• CPC

  • H01L21/108 - Provision of discrete insulating layers
  • H01L21/02521 - Materials

• US Classifications

  • 257 - Active solid-state devices