3923529

Information

• Patent Grant
• 3923529

• References
• Source

• Patent Number

  3,923,529

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • C03C3/062 - with less than 40% silica by weight
  • C03C3/064 - containing boron
  • C03C3/112 - containing fluorine
  • C03C3/23 - containing halogen and at least one oxide
  • C03C4/065 - for silver-halide free photochromic glass
  • C03C4/12 - for luminescent glass for fluorescent glass
  • C03C10/00 - Devitrified glass ceramics

• US Classifications

  • 501 - Compositions: ceramic
  • 252 - Compositions