2886502

Information

• Patent Grant
• 2886502

• References
• Source

• Patent Number

  2,886,502

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1959
  65 years ago

• CPC

  • H01J37/34 - operating with cathodic sputtering
  • C23C14/04 - Coating on selected surface areas
  • C23C14/22 - characterised by the process of coating
  • C23C14/3464 - using more than one target
  • Y10S148/146 - Sheet resistance, dopant parameters
  • Y10S148/158 - Sputtering
  • Y10S148/169 - Vacuum deposition

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 148 - Metal treatment