3492241

Information

• Patent Grant
• 3492241

• References
• Source

• Patent Number

  3,492,241

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  54 years ago

• CPC

  • C01F17/0043 - Oxides or hydroxides
  • C01F17/0093 - Oxysulfides
  • C09K11/01 - Recovery of luminescent materials
  • C09K11/7708 - Vanadates; Chromates; Molybdates; Tungstates
  • Y02W30/72 - Recovery of luminescent materials

• US Classifications

  • 252 - Compositions