1694123

Information

• Patent Grant
• 1694123

• References
• Source

• Patent Number

  1,694,123

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1928
  96 years ago

• CPC

  • C01F7/72 - Sulfites
  • C01B17/79 - containing vanadium
  • C01F7/28 - with sulfurous acid

• US Classifications

  • 423 - Chemistry of inorganic compounds