3717509

Information

• Patent Grant
• 3717509

• References
• Source

• Patent Number

  3,717,509

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  51 years ago

• CPC

  • B05D7/16 - using synthetic lacquers or varnishes
  • C23C22/74 - for obtaining burned-in conversion coatings
  • B05D5/12 - to obtain a coating with specific electrical properties
  • B05D2350/65 - metal layer
  • B05D2601/28 - Metals
  • B05D2701/40 - withstanding welding

• US Classifications

  • 148 - Metal treatment
  • 204 - Chemistry: electrical and wave energy
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 427 - Coating processes