2206020

Information

• Patent Grant
• 2206020

• References
• Source

• Patent Number

  2,206,020

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1940
  84 years ago

• CPC

  • C23C14/3428 - using liquid targets
  • C23C14/34 - Sputtering

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 005 - Beds
  • 313 - Electric lamp and discharge devices