3409978

Information

• Patent Grant
• 3409978

• References
• Source

• Patent Number

  3,409,978

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1968
  56 years ago

• CPC

  • C23C2/12 - Aluminium or alloys based thereon
  • B32B15/017 - one layer being formed of aluminium or an aluminium alloy, another layer being formed of an alloy based on a non ferrous metal other than aluminium
  • C23C2/02 - Pre-treatment of the material to be coated
  • C23C2/385 - Tubes of specific length
  • C23C14/02 - Pre-treatment of the material to be coated
  • Y10S428/939 - Molten or fused coating
  • Y10T428/12743 - Next to refractory [Group IVB, VB, or VIB] metal-base component
  • Y10T428/12806 - Refractory [Group IVB, VB, or VIB] metal-base component

• US Classifications

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