3451579

Information

• Patent Grant
• 3451579

• References
• Source

• Patent Number

  3,451,579

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • H01K1/36 - Seals between parts of vessel
  • C03C3/083 - containing aluminium oxide or an iron compound
  • C03C3/112 - containing fluorine
  • C03C8/24 - Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials
  • C04B35/6365 - Cellulose or derivatives thereof
  • C04B37/045 - characterised by the interlayer used
  • C25D13/24 - Regeneration of process liquids
  • F21V3/04 - characterised by the material characterised by surface treatments or coatings
  • H01J5/04 - Vessels or containers characterised by the material thereof
  • H01J5/24 - between insulating parts of vessel
  • C04B2237/10 - Glass interlayers
  • C04B2237/341 - Silica or silicates
  • C04B2237/708 - of one or more of the interlayers
  • C04B2237/76 - Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc
  • C04B2237/78 - Side-way connecting
  • H01J2893/0038 - Direct connection between two insulating elements, in particular via glass material

• US Classifications

  • 220 - Receptacles
  • 065 - Glass manufacturing
  • 313 - Electric lamp and discharge devices
  • 501 - Compositions: ceramic