3525588

Information

• Patent Grant
• 3525588

• References
• Source

• Patent Number

  3,525,588

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1970
  54 years ago

• CPC

  • C01F5/145 - Purification

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 424 - Drug, bio-affecting and body treating compositions