3503118

Information

• Patent Grant
• 3503118

• References
• Source

• Patent Number

  3,503,118

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B41/5105 - with a composition mainly composed of one or more of the noble metals or copper
  • C04B41/88 - Metals
  • Y10S228/903 - Metal to nonmetal
  • Y10T428/30 - Self-sustaining carbon mass or layer with impregnant or other layer

• US Classifications

  • 228 - Metal fusion bonding
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles