2232100

Information

• Patent Grant
• 2232100

• References
• Source

• Patent Number

  2,232,100

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1941
  83 years ago

• CPC

  • C01F11/08 - by reduction of sulfates

• US Classifications

  • 423 - Chemistry of inorganic compounds