3765930

Information

• Patent Grant
• 3765930

• References
• Source

• Patent Number

  3,765,930

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1973
  51 years ago

• CPC

  • C23C2/38 - Wires Tubes
  • C23C2/006 - Pattern or selective deposit without pre-treatment of the material to be coated
  • H01J19/00 - Details of vacuum tubes of the types covered by group H01J21/00
  • H01J2893/0022 - Manufacture

• US Classifications

  • 427 - Coating processes
  • 118 - Coating apparatus