2466509

Information

• Patent Grant
• 2466509

• References
• Source

• Patent Number

  2,466,509

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1949
  75 years ago

• CPC

  • C03C3/326 - containing beryllium
  • C03C3/325 - Fluoride glasses

• US Classifications

  • 501 - Compositions: ceramic