3393140

Information

• Patent Grant
• 3393140

• References
• Source

• Patent Number

  3,393,140

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1968
  56 years ago

• CPC

  • H01S3/165 - with the formula MF2, wherein M is Ca, Sr or Ba
  • H01S3/1606 - dysprosium

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 065 - Glass manufacturing
  • 252 - Compositions
  • 372 - Coherent light generators
  • 423 - Chemistry of inorganic compounds