1549398

Information

• Patent Grant
• 1549398

• References
• Source

• Patent Number

  1,549,398

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1925
  99 years ago

• CPC

  • C01F7/70 - Sulfides
  • C01F7/56 - Chlorides
  • C01F7/743 - Preparation from silicoaluminious materials

• US Classifications

  • 423 - Chemistry of inorganic compounds