3427197

Information

• Patent Grant
• 3427197

• References
• Source

• Patent Number

  3,427,197

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1969
  55 years ago

• CPC

  • C23C18/36 - using hypophosphites
  • C23C18/1692 - Heat-treatment
  • C23C18/1844 - with use of organic or inorganic compounds other than metals, first
  • C23C18/1848 - by electrochemical pretreatment
  • H01L49/02 - Thin-film or thick-film devices

• US Classifications

  • 427 - Coating processes
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 428 - Stock material or miscellaneous articles