3725219

Information

• Patent Grant
• 3725219

• References
• Source

• Patent Number

  3,725,219

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • H01H33/6683 - by gettering
  • C25D5/10 - Electroplating with more than one layer of the same or of different metals

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 313 - Electric lamp and discharge devices