3923484

Information

• Patent Grant
• 3923484

• References
• Source

• Patent Number

  3,923,484

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • C03B19/14 - by gas- or vapour- phase reaction processes
  • C03C3/00 - Glass compositions
  • C03C3/06 - with more than 90% silica by weight
  • C03C2201/32 - containing aluminium
  • C03C2201/3417 - Lanthanum
  • C03C2201/40 - containing transition metals other than rare earth metals
  • C03C2203/44 - chlorine containing

• US Classifications

  • 065 - Glass manufacturing
  • 427 - Coating processes