3698050

Information

• Patent Grant
• 3698050

• References
• Source

• Patent Number

  3,698,050

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • C25B11/04 - characterised by the material
  • C23F13/02 - cathodic Selection of conditions, parameters or procedures for cathodic protection
  • H01J19/00 - Details of vacuum tubes of the types covered by group H01J21/00
  • H01J2893/0022 - Manufacture
  • Y10S72/70 - Deforming specified alloys or uncommon metal or bimetallic work

• US Classifications

  • 445 - Electric lamp or space discharge component or device manufacturing
  • 072 - Metal deforming