3130137

Information

• Patent Grant
• 3130137

• References
• Source

• Patent Number

  3,130,137

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1964
  60 years ago

• CPC

  • H01L21/08 - Preparation of the foundation plate
  • C25D3/56 - of alloys
  • H01L29/00 - Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 257 - Active solid-state devices