3846142

Information

• Patent Grant
• 3846142

• References
• Source

• Patent Number

  3,846,142

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1974
  50 years ago

• CPC

  • H01J3/16 - Mirrors
  • C03C3/16 - containing phosphorus
  • C03C3/17 - containing aluminium or beryllium
  • C03C3/19 - containing boron
  • C03C3/21 - containing titanium, zirconium, vanadium, tungsten or molybdenum
  • C03C4/0071 - for laserable glass
  • H01S3/16 - Solid materials
  • H01S3/17 - amorphous

• US Classifications

  • 501 - Compositions: ceramic
  • 252 - Compositions