3490880

Information

• Patent Grant
• 3490880

• References
• Source

• Patent Number

  3,490,880

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  56 years ago

• CPC

  • C01F11/32 - Purification
  • C01F5/30 - Chlorides

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes