1713411

Information

• Patent Grant
• 1713411

• References
• Source

• Patent Number

  1,713,411

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1929
  95 years ago

• CPC

  • C01F7/40 - in the presence of aluminium sulfide

• US Classifications

  • 423 - Chemistry of inorganic compounds