3625659

Information

• Patent Grant
• 3625659

• References
• Source

• Patent Number

  3,625,659

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • C09K11/01 - Recovery of luminescent materials
  • C01F17/0043 - Oxides or hydroxides
  • C01F17/0087 - Sulfides
  • C01F17/0093 - Oxysulfides
  • C01P2006/22 - Rheological behaviour as dispersion
  • Y02W30/72 - Recovery of luminescent materials
  • Y10S210/906 - Phosphorus containing

• US Classifications

  • 023 - Chemistry: physical processes
  • 210 - Liquid purification or separation
  • 252 - Compositions