3178264

Information

• Patent Grant
• 3178264

• References
• Source

• Patent Number

  3,178,264

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • C01G23/0475 - Purification
  • C01P2006/60 - Optical properties

• US Classifications

  • 423 - Chemistry of inorganic compounds