3410674

Information

• Patent Grant
• 3410674

• References
• Source

• Patent Number

  3,410,674

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1968
  56 years ago

• CPC

  • C04B37/042 - in a direct manner
  • C03C8/245 - containing more than 50% lead oxide, by weight
  • C03C10/0054 - containing PbO, SnO2, B2O3
  • C03C27/00 - Joining pieces of glass to pieces of other inorganic material Joining glass to glass other than by fusing
  • C04B35/645 - Pressure sintering
  • C04B35/653 - Processes involving a melting step
  • C04B37/005 - consisting of glass or ceramic material
  • C04B37/025 - consisting of glass or ceramic material
  • C04B37/045 - characterised by the interlayer used
  • H01J5/20 - Seals between parts of vessels
  • C04B2235/656 - characterised by specific heating conditions during heat treatment
  • C04B2235/6567 - Treatment time
  • C04B2237/343 - Alumina or aluminates
  • C04B2237/402 - Aluminium
  • C04B2237/403 - Refractory metals
  • C04B2237/405 - Iron metal group
  • C04B2237/406 - Iron
  • C04B2237/407 - Copper
  • C04B2237/408 - Noble metals
  • C04B2237/74 - Forming laminates or joined articles comprising at least two different interlayers separated by a substrate
  • H01J2893/0037 - Solid sealing members other than lamp bases

• US Classifications

  • 065 - Glass manufacturing
  • 501 - Compositions: ceramic