3622297

Information

• Patent Grant
• 3622297

• References
• Source

• Patent Number

  3,622,297

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • C03C27/044 - of glass, glass-ceramic or ceramic material only
  • H01J5/24 - between insulating parts of vessel
  • H01J2893/0039 - Glass-to-glass connection

• US Classifications

  • 065 - Glass manufacturing