3722074

Information

• Patent Grant
• 3722074

• References
• Source

• Patent Number

  3,722,074

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • C03C27/02 - by fusing glass directly to metal
  • H01J5/26 - between insulating and conductive parts of vessel
  • H01J2893/0043 - Glass-to-metal or quartz-to-metal
  • Y10S228/903 - Metal to nonmetal

• US Classifications

  • 228 - Metal fusion bonding
  • 065 - Glass manufacturing