2040548

Information

• Patent Grant
• 2040548

• References
• Source

• Patent Number

  2,040,548

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1936
  88 years ago

• CPC

  • C01D9/02 - Preparation by working-up natural salt mixtures

• US Classifications

  • 423 - Chemistry of inorganic compounds