2447322

Information

• Patent Grant
• 2447322

• References
• Source

• Patent Number

  2,447,322

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1948
  76 years ago

• CPC

  • C09K11/661 - Chalcogenides
  • C09K11/584 - with zinc or cadmium
  • C09K11/668 - Sulfates
  • C09K11/7702 - with zinc or cadmium

• US Classifications

  • 252 - Compositions
  • 250 - Radiant energy