3052521

Information

• Patent Grant
• 3052521

• References
• Source

• Patent Number

  3,052,521

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1962
  62 years ago

• CPC

  • C01D9/12 - with nitrates or magnesium, calcium, strontium, or barium

• US Classifications

  • 420 - Alloys or metallic compositions
  • 501 - Compositions: ceramic