3475299

Information

• Patent Grant
• 3475299

• References
• Source

• Patent Number

  3,475,299

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • C25D1/10 - Moulds Masks Masterforms
  • C25B3/04 - by reduction
  • C25D1/00 - Electroforming
  • C25D1/08 - Perforated or foraminous objects
  • H01J19/00 - Details of vacuum tubes of the types covered by group H01J21/00
  • H01J2893/0022 - Manufacture

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions