3640906

Information

• Patent Grant
• 3640906

• References
• Source

• Patent Number

  3,640,906

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • H01G4/008 - Selection of materials
  • C03C3/083 - containing aluminium oxide or an iron compound
  • C03C3/112 - containing fluorine
  • C03C17/06 - with metals
  • H01G4/129 - containing a glassy phase
  • H05K1/0306 - Inorganic insulating substrates
  • H05K3/105 - by conversion of non-conductive material on or in the support into conductive material
  • C03C2217/251 - Al, Cu, Mg or noble metals
  • H05K2203/1105 - Heating or thermal processing not related to soldering, firing, curing or laminating
  • H05K2203/1157 - Using means for chemical reduction
  • H05K2203/125 - Inorganic compounds
  • Y10S439/931 - Conductive coating

• US Classifications

  • 252 - Compositions
  • 065 - Glass manufacturing
  • 439 - Electrical connectors
  • 501 - Compositions: ceramic